fix occasional issue with cell reuse when avoiding updating cells during table size estimation

* Replace ZBar JNI library implementation with jzbar

* Move ZBar.java to com.sparrowwallet.sparrow.control package

* Move ZBar.java to the com.sparrowwallet.sparrow.io package

* Switch to jzbar from Maven Central and update module/package imports accordingly

* Remove jzbar entry from extraJavaModuleInfo to avoid module patching error

.github/workflows/package.yaml

@@ -10,13 +10,13 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [windows-2022, ubuntu-20.04, ubuntu-22.04-arm, macos-13, macos-14]
+        os: [windows-2022, ubuntu-22.04, ubuntu-22.04-arm, macos-13, macos-14]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
       - name: Set up JDK 22.0.2
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '22.0.2'
@@ -30,7 +30,10 @@ jobs:
       - name: Package tar distribution
         if: ${{ runner.os == 'Linux' }}
         run: ./gradlew packageTarDistribution
-      - name: Upload Artifacts
+      - name: Repackage deb distribution
+        if: ${{ runner.os == 'Linux' }}
+        run: ./repackage.sh
+      - name: Upload Artifact
         uses: actions/upload-artifact@v4
         with:
           name: Sparrow Build - ${{ runner.os }} ${{ runner.arch }}
@@ -43,9 +46,9 @@ jobs:
       - name: Package headless tar distribution
         if: ${{ runner.os == 'Linux' }}
         run: ./gradlew -Djava.awt.headless=true packageTarDistribution
-      - name: Rename Headless Artifacts
+      - name: Repackage headless deb distribution
         if: ${{ runner.os == 'Linux' }}
-        run: for f in build/jpackage/sparrow*; do mv -v "$f" "${f/sparrow/sparrow-server}"; done;
+        run: ./repackage.sh
       - name: Upload Headless Artifact
         if: ${{ runner.os == 'Linux' }}
         uses: actions/upload-artifact@v4

build.gradle

@@ -1,50 +1,34 @@
 plugins {
     id 'application'
     id 'org-openjfx-javafxplugin'
-    id 'org.beryx.jlink' version '3.1.1'
-    id 'org.gradlex.extra-java-module-info' version '1.9'
+    id 'org.beryx.jlink' version '3.1.3'
+    id 'org.gradlex.extra-java-module-info' version '1.13'
+    id 'io.matthewnelson.kmp.tor.resource-filterjar' version '408.16.3'
 }
 
-def sparrowVersion = '2.1.1'
 def os = org.gradle.internal.os.OperatingSystem.current()
 def osName = os.getFamilyName()
 if(os.macOsX) {
     osName = "osx"
 }
-def targetName = ""
 def osArch = "x64"
 def releaseArch = "x86_64"
 if(System.getProperty("os.arch") == "aarch64") {
     osArch = "aarch64"
     releaseArch = "aarch64"
-    targetName = "-" + osArch
 }
 def headless = "true".equals(System.getProperty("java.awt.headless"))
 
-def vTor = '4.7.13-4'
-def vKmpTor = '1.4.3'
-def kmpOs = osName
-if(os.macOsX) {
-    kmpOs = "macos"
-} else if(os.windows) {
-    kmpOs = "mingw"
-}
-def kmpArch = "x64"
-if(System.getProperty("os.arch") == "aarch64") {
-    kmpArch = "arm64"
-}
-
-group "com.sparrowwallet"
-version "${sparrowVersion}"
+group = 'com.sparrowwallet'
+version = '2.3.1'
 
 repositories {
     mavenCentral()
-    maven { url 'https://code.sparrowwallet.com/api/packages/sparrowwallet/maven' }
+    maven { url = uri('https://code.sparrowwallet.com/api/packages/sparrowwallet/maven') }
 }
 
-tasks.withType(AbstractArchiveTask) {
-    preserveFileTimestamps = false
-    reproducibleFileOrder = true
+tasks.withType(AbstractArchiveTask).configureEach {
+    useFileSystemPermissions()
 }
 
 javafx {
@@ -60,20 +44,20 @@ dependencies {
     //Any changes to the dependencies must be reflected in the module definitions below!
     implementation(project(':drongo'))
     implementation(project(':lark'))
-    implementation('com.google.guava:guava:33.0.0-jre')
+    implementation('com.google.guava:guava:33.5.0-jre')
     implementation('com.google.code.gson:gson:2.9.1')
     implementation('com.h2database:h2:2.1.214')
     implementation('com.zaxxer:HikariCP:4.0.3') {
         exclude group: 'org.slf4j'
     }
-    implementation('org.jdbi:jdbi3-core:3.20.0') {
+    implementation('org.jdbi:jdbi3-core:3.49.5') {
         exclude group: 'org.slf4j'
     }
-    implementation('org.jdbi:jdbi3-sqlobject:3.20.0') {
+    implementation('org.jdbi:jdbi3-sqlobject:3.49.5') {
         exclude group: 'org.slf4j'
     }
-    implementation('org.flywaydb:flyway-core:9.1.3')
-    implementation('org.fxmisc.richtext:richtextfx:0.10.4')
+    implementation('org.flywaydb:flyway-core:9.22.3')
+    implementation('org.fxmisc.richtext:richtextfx:0.11.6')
     implementation('no.tornado:tornadofx-controls:1.0.4')
     implementation('com.google.zxing:javase:3.4.0') {
         exclude group: 'com.beust', module: 'jcommander'
@@ -89,34 +73,15 @@ dependencies {
     implementation('com.fasterxml.jackson.core:jackson-databind:2.17.2')
     implementation('com.sparrowwallet:hummingbird:1.7.4')
     implementation('co.nstant.in:cbor:0.9')
-    implementation("com.nativelibs4java:bridj${targetName}:0.7-20140918-3") {
-        exclude group: 'com.google.android.tools', module: 'dx'
-    }
-    implementation("com.github.sarxos:webcam-capture${targetName}:0.3.13-SNAPSHOT") {
-        exclude group: 'com.nativelibs4java', module: 'bridj'
-    }
-    implementation("io.matthewnelson.kotlin-components:kmp-tor:${vTor}-${vKmpTor}") {
+    implementation('org.openpnp:openpnp-capture-java:0.0.30-1')
+    implementation("io.matthewnelson.kmp-tor:runtime:2.2.1")
+    implementation("io.matthewnelson.kmp-tor:resource-exec-tor-gpl:408.16.3")
+    implementation('org.jetbrains.kotlinx:kotlinx-coroutines-javafx:1.10.1') {
         exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
     }
-    if(kmpOs == "linux" && kmpArch == "arm64") {
-        implementation("com.sparrowwallet.kmp-tor-binary:kmp-tor-binary-${kmpOs}${kmpArch}-jvm:${vTor}") {
-            exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
-        }
-    } else {
-        implementation("io.matthewnelson.kotlin-components:kmp-tor-binary-${kmpOs}${kmpArch}:${vTor}") {
-            exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
-        }
+    implementation('de.jangassen:nsmenufx:3.1.0') {
+        exclude group: 'net.java.dev.jna', module: 'jna'
     }
-    implementation("io.matthewnelson.kotlin-components:kmp-tor-binary-extract:${vTor}") {
-        exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
-    }
-    implementation("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-manager:${vKmpTor}") {
-        exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
-    }
-    implementation('org.jetbrains.kotlinx:kotlinx-coroutines-javafx:1.7.1') {
-        exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-common'
-    }
-    implementation('de.codecentric.centerdevice:centerdevice-nsmenufx:2.1.7')
     implementation('org.controlsfx:controlsfx:11.1.0' ) {
         exclude group: 'org.openjfx', module: 'javafx-base'
         exclude group: 'org.openjfx', module: 'javafx-graphics'
@@ -136,7 +101,7 @@ dependencies {
     implementation('com.sparrowwallet:tern:1.0.6')
     implementation('io.reactivex.rxjava2:rxjava:2.2.15')
     implementation('io.reactivex.rxjava2:rxjavafx:2.2.2')
-    implementation('org.apache.commons:commons-lang3:3.7')
+    implementation('org.apache.commons:commons-lang3:3.19.0')
     implementation('org.apache.commons:commons-compress:1.27.1')
     implementation('net.sourceforge.streamsupport:streamsupport:1.7.0')
     implementation('com.github.librepdf:openpdf:1.3.30')
@@ -145,6 +110,7 @@ dependencies {
     implementation('com.github.hervegirod:fxsvgimage:1.1')
     implementation('com.sparrowwallet:toucan:0.9.0')
     implementation('com.jcraft:jzlib:1.1.3')
+    implementation('io.github.doblon8:jzbar:0.2.1')
     testImplementation('org.junit.jupiter:junit-jupiter-api:5.10.0')
     testRuntimeOnly('org.junit.jupiter:junit-jupiter-engine:5.10.0')
     testRuntimeOnly('org.junit.platform:junit-platform-launcher')
@@ -177,6 +143,12 @@ application {
     mainClass = 'com.sparrowwallet.sparrow.SparrowWallet'
 
     applicationDefaultJvmArgs = ["-XX:+HeapDumpOnOutOfMemoryError",
+                                 "--enable-native-access=com.sparrowwallet.drongo",
+                                 "--enable-native-access=com.sun.jna",
+                                 "--enable-native-access=javafx.graphics",
+                                 "--enable-native-access=com.fazecast.jSerialComm",
+                                 "--enable-native-access=org.usb4java",
+                                 "--enable-native-access=io.github.doblon8.jzbar",
                                  "--add-opens=javafx.graphics/com.sun.javafx.css=org.controlsfx.controls",
                                  "--add-opens=javafx.graphics/javafx.scene=org.controlsfx.controls",
                                  "--add-opens=javafx.controls/com.sun.javafx.scene.control.behavior=org.controlsfx.controls",
@@ -186,11 +158,6 @@ application {
                                  "--add-opens=javafx.controls/javafx.scene.control.cell=com.sparrowwallet.sparrow",
                                  "--add-opens=org.controlsfx.controls/impl.org.controlsfx.skin=com.sparrowwallet.sparrow",
                                  "--add-opens=org.controlsfx.controls/impl.org.controlsfx.skin=javafx.fxml",
-                                 "--add-opens=javafx.graphics/com.sun.javafx.tk=centerdevice.nsmenufx",
-                                 "--add-opens=javafx.graphics/com.sun.javafx.tk.quantum=centerdevice.nsmenufx",
-                                 "--add-opens=javafx.graphics/com.sun.glass.ui=centerdevice.nsmenufx",
-                                 "--add-opens=javafx.controls/com.sun.javafx.scene.control=centerdevice.nsmenufx",
-                                 "--add-opens=javafx.graphics/com.sun.javafx.menu=centerdevice.nsmenufx",
                                  "--add-opens=javafx.graphics/com.sun.glass.ui=com.sparrowwallet.sparrow",
                                  "--add-opens=javafx.graphics/com.sun.javafx.application=com.sparrowwallet.sparrow",
                                  "--add-opens=javafx.graphics/javafx.scene.input=com.sparrowwallet.sparrow",
@@ -201,8 +168,7 @@ application {
                                  "--add-reads=org.flywaydb.core=java.desktop"]
 
     if(os.macOsX) {
-        applicationDefaultJvmArgs += ["-Dprism.lcdtext=false", "-Xdock:name=Sparrow", "-Xdock:icon=/Users/scy/git/sparrow/src/main/resources/sparrow-large.png",
-                                      "--add-opens=javafx.graphics/com.sun.glass.ui.mac=centerdevice.nsmenufx"]
+        applicationDefaultJvmArgs += ["-Dprism.lcdtext=false", "-Xdock:name=Sparrow"]
     }
     if(headless) {
         applicationDefaultJvmArgs += ["-Dglass.platform=Monocle", "-Dmonocle.platform=Headless", "-Dprism.order=sw"]
@@ -225,7 +191,14 @@ jlink {
     options = ['--strip-native-commands', '--strip-java-debug-attributes', '--compress', 'zip-6', '--no-header-files', '--no-man-pages', '--ignore-signing-information', '--exclude-files', '**.png', '--exclude-resources', 'glob:/com.sparrowwallet.merged.module/META-INF/*']
     launcher {
         name = 'sparrow'
-        jvmArgs = ["--add-opens=javafx.graphics/com.sun.javafx.css=org.controlsfx.controls",
+        jvmArgs = ["--enable-native-access=com.sparrowwallet.drongo",
+                   "--enable-native-access=com.sun.jna",
+                   "--enable-native-access=javafx.graphics",
+                   "--enable-native-access=com.sparrowwallet.merged.module",
+                   "--enable-native-access=com.fazecast.jSerialComm",
+                   "--enable-native-access=org.usb4java",
+                   "--enable-native-access=io.github.doblon8.jzbar",
+                   "--add-opens=javafx.graphics/com.sun.javafx.css=org.controlsfx.controls",
                    "--add-opens=javafx.graphics/javafx.scene=org.controlsfx.controls",
                    "--add-opens=javafx.controls/com.sun.javafx.scene.control.behavior=org.controlsfx.controls",
                    "--add-opens=javafx.controls/com.sun.javafx.scene.control.inputmap=org.controlsfx.controls",
@@ -234,11 +207,6 @@ jlink {
                    "--add-opens=javafx.controls/javafx.scene.control.cell=com.sparrowwallet.sparrow",
                    "--add-opens=org.controlsfx.controls/impl.org.controlsfx.skin=com.sparrowwallet.sparrow",
                    "--add-opens=org.controlsfx.controls/impl.org.controlsfx.skin=javafx.fxml",
-                   "--add-opens=javafx.graphics/com.sun.javafx.tk=centerdevice.nsmenufx",
-                   "--add-opens=javafx.graphics/com.sun.javafx.tk.quantum=centerdevice.nsmenufx",
-                   "--add-opens=javafx.graphics/com.sun.glass.ui=centerdevice.nsmenufx",
-                   "--add-opens=javafx.controls/com.sun.javafx.scene.control=centerdevice.nsmenufx",
-                   "--add-opens=javafx.graphics/com.sun.javafx.menu=centerdevice.nsmenufx",
                    "--add-opens=javafx.graphics/com.sun.glass.ui=com.sparrowwallet.sparrow",
                    "--add-opens=javafx.graphics/javafx.scene.input=com.sparrowwallet.sparrow",
                    "--add-opens=javafx.graphics/com.sun.javafx.application=com.sparrowwallet.sparrow",
@@ -256,6 +224,8 @@ jlink {
                    "--add-reads=com.sparrowwallet.merged.module=co.nstant.in.cbor",
                    "--add-reads=com.sparrowwallet.merged.module=org.bouncycastle.pg",
                    "--add-reads=com.sparrowwallet.merged.module=org.bouncycastle.provider",
+                   "--add-reads=com.sparrowwallet.merged.module=kotlin.stdlib",
+                   "--add-reads=com.sparrowwallet.merged.module=org.reactfx.reactfx",
                    "--add-reads=kotlin.stdlib=kotlinx.coroutines.core",
                    "--add-reads=org.flywaydb.core=java.desktop"]
 
@@ -273,7 +243,7 @@ jlink {
     jpackage {
         imageName = "Sparrow"
         installerName = "Sparrow"
-        appVersion = "${sparrowVersion}"
+        appVersion = "${version}"
         skipInstaller = os.macOsX || properties.skipInstallers
         imageOptions = []
         installerOptions = ['--file-associations', 'src/main/deploy/psbt.properties', '--file-associations', 'src/main/deploy/txn.properties', '--file-associations', 'src/main/deploy/asc.properties', '--file-associations', 'src/main/deploy/bitcoin.properties', '--file-associations', 'src/main/deploy/auth47.properties', '--file-associations', 'src/main/deploy/lightning.properties', '--license-file', 'LICENSE']
@@ -284,11 +254,13 @@ jlink {
         }
         if(os.linux) {
             if(headless) {
-                installerOptions = ['--license-file', 'LICENSE', '--resource-dir', "src/main/deploy/package/linux-headless/${osArch}"]
+                installerName = "sparrowserver"
+                installerOptions = ['--license-file', 'LICENSE']
             } else {
-                installerOptions += ['--resource-dir', 'src/main/deploy/package/linux/', '--linux-shortcut', '--linux-menu-group', 'Sparrow']
+                installerName = "sparrowwallet"
+                installerOptions += ['--linux-shortcut', '--linux-menu-group', 'Sparrow']
             }
-            installerOptions += ['--linux-app-category', 'utils', '--linux-app-release', '1', '--linux-rpm-license-type', 'ASL 2.0', '--linux-deb-maintainer', 'mail@sparrowwallet.com']
+            installerOptions += ['--resource-dir', layout.buildDirectory.dir('deploy/package').get().asFile.toString(), '--linux-app-category', 'utils', '--linux-app-release', '1', '--linux-rpm-license-type', 'ASL 2.0', '--linux-deb-maintainer', 'mail@sparrowwallet.com']
             imageOptions += ['--icon', 'src/main/deploy/package/linux/Sparrow.png', '--resource-dir', 'src/main/deploy/package/linux/']
         }
         if(os.macOsX) {
@@ -306,13 +278,15 @@ jlink {
 
 if(os.linux) {
     tasks.jlink.finalizedBy('addUserWritePermission', 'copyUdevRules')
+    tasks.jpackageImage.finalizedBy('prepareResourceDir')
 } else {
     tasks.jlink.finalizedBy('addUserWritePermission')
 }
 
 tasks.register('addUserWritePermission', Exec) {
     if(os.windows) {
-        commandLine 'icacls', "$buildDir\\image\\legal", '/grant', 'Users:(OI)(CI)F', '/T'
+        def usersGroup = '*S-1-5-32-545' // Windows "Users" group SID (language-independent)
+        commandLine 'icacls', "$buildDir\\image\\legal", '/grant', "${usersGroup}:(OI)(CI)F", '/T'
     } else {
         commandLine 'chmod', '-R', 'u+w', "$buildDir/image/legal"
     }
@@ -324,12 +298,42 @@ tasks.register('copyUdevRules', Copy) {
     include('*')
 }
 
+tasks.register('prepareResourceDir', Copy) {
+    from("src/main/deploy/package/linux${headless ? '-headless' : ''}")
+    into(layout.buildDirectory.dir('deploy/package'))
+    include('*')
+    eachFile { file ->
+        if(file.name.equals('control') || file.name.endsWith('.spec')) {
+            filter { line ->
+                if(line.contains('${size}')) {
+                    line = line.replace('${size}', getDirectorySize(layout.buildDirectory.dir('jpackage/Sparrow').get().asFile))
+                }
+                return line.replace('${version}', "${version}").replace('${arch}', osArch == 'aarch64' ? 'arm64' : 'amd64')
+            }
+        }
+    }
+}
+
+static def getDirectorySize(File directory) {
+    long size = 0
+    if(directory.isFile()) {
+        size = directory.length()
+    } else if(directory.isDirectory()) {
+        directory.eachFileRecurse { file ->
+            if(file.isFile()) {
+                size += file.length()
+            }
+        }
+    }
+    return Long.toString(size/1024 as long)
+}
+
 tasks.register('removeGroupWritePermission', Exec) {
     commandLine 'chmod', '-R', 'g-w', "$buildDir/jpackage/Sparrow"
 }
 
 tasks.register('packageZipDistribution', Zip) {
-    archiveFileName = "Sparrow-${sparrowVersion}.zip"
+    archiveFileName = "Sparrow-${version}.zip"
     destinationDirectory = file("$buildDir/jpackage")
     preserveFileTimestamps = os.macOsX
     from("$buildDir/jpackage/") {
@@ -340,7 +344,7 @@ tasks.register('packageZipDistribution', Zip) {
 
 tasks.register('packageTarDistribution', Tar) {
     dependsOn removeGroupWritePermission
-    archiveFileName = "sparrow-${sparrowVersion}-${releaseArch}.tar.gz"
+    archiveFileName = "sparrow${headless ? 'server': 'wallet'}-${version}-${releaseArch}.tar.gz"
     destinationDirectory = file("$buildDir/jpackage")
     compression = Compression.GZIP
     from("$buildDir/jpackage/") {
@@ -376,24 +380,11 @@ extraJavaModuleInfo {
         requires('org.slf4j')
         requires('com.fasterxml.jackson.databind')
     }
-    module("com.nativelibs4java:bridj${targetName}", 'com.nativelibs4java.bridj') {
-        exports('org.bridj')
-        exports('org.bridj.cpp')
-        requires('java.logging')
-    }
-    module("com.github.sarxos:webcam-capture${targetName}", 'com.github.sarxos.webcam.capture') {
-        exports('com.github.sarxos.webcam')
-        exports('com.github.sarxos.webcam.ds.buildin')
-        exports('com.github.sarxos.webcam.ds.buildin.natives')
+    module('org.openpnp:openpnp-capture-java', 'openpnp.capture.java') {
+        exports('org.openpnp.capture')
+        exports('org.openpnp.capture.library')
         requires('java.desktop')
-        requires('com.nativelibs4java.bridj')
-        requires('org.slf4j')
-    }
-    module('de.codecentric.centerdevice:centerdevice-nsmenufx', 'centerdevice.nsmenufx') {
-        exports('de.codecentric.centerdevice')
-        requires('javafx.base')
-        requires('javafx.controls')
-        requires('javafx.graphics')
+        requires('com.sun.jna')
     }
     module('net.sourceforge.javacsv:javacsv', 'net.sourceforge.javacsv') {
         exports('com.csvreader')
@@ -401,21 +392,6 @@ extraJavaModuleInfo {
     module('com.google.guava:listenablefuture|empty-to-avoid-conflict-with-guava', 'com.google.guava.listenablefuture')
     module('com.google.code.findbugs:jsr305', 'com.google.code.findbugs.jsr305')
     module('j2objc-annotations-2.8.jar', 'com.google.j2objc.j2objc.annotations', '2.8')
-    module('org.jdbi:jdbi3-core', 'org.jdbi.v3.core') {
-        exports('org.jdbi.v3.core')
-        exports('org.jdbi.v3.core.mapper')
-        exports('org.jdbi.v3.core.statement')
-        exports('org.jdbi.v3.core.result')
-        exports('org.jdbi.v3.core.h2')
-        exports('org.jdbi.v3.core.spi')
-        requires('io.leangen.geantyref')
-        requires('java.sql')
-        requires('org.slf4j')
-        requires('com.github.benmanes.caffeine')
-    }
-    module('io.leangen.geantyref:geantyref', 'io.leangen.geantyref') {
-        exports('io.leangen.geantyref')
-    }
     module('org.fxmisc.richtext:richtextfx', 'org.fxmisc.richtext') {
         exports('org.fxmisc.richtext')
         exports('org.fxmisc.richtext.event')
@@ -425,10 +401,10 @@ extraJavaModuleInfo {
         requires('javafx.graphics')
         requires('org.fxmisc.flowless')
         requires('org.reactfx.reactfx')
-        requires('org.fxmisc.undo.undofx')
+        requires('org.fxmisc.undo')
         requires('org.fxmisc.wellbehaved')
     }
-    module('org.fxmisc.undo:undofx', 'org.fxmisc.undo.undofx') {
+    module('org.fxmisc.undo:undofx', 'org.fxmisc.undo') {
         requires('javafx.base')
         requires('javafx.controls')
         requires('javafx.graphics')
@@ -485,119 +461,6 @@ extraJavaModuleInfo {
         exports('net.coobird.thumbnailator')
         requires('java.desktop')
     }
-    module("io.matthewnelson.kotlin-components:kmp-tor-jvm", 'kmp.tor.jvm') {
-        exports('io.matthewnelson.kmp.tor')
-        requires('kmp.tor.binary.extract.jvm')
-        requires('kmp.tor.manager.jvm')
-        requires('kmp.tor.manager.common.jvm')
-        requires('kmp.tor.controller.common.jvm')
-        requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core')
-        requires('java.management')
-    }
-    if(kmpOs == "linux" && kmpArch == "arm64") {
-        module("com.sparrowwallet.kmp-tor-binary:kmp-tor-binary-${kmpOs}${kmpArch}-jvm", "kmp.tor.binary.${kmpOs}${kmpArch}") {
-            exports("io.matthewnelson.kmp.tor.resource.${kmpOs}.${kmpArch}")
-            exports("kmptor.${kmpOs}.${kmpArch}")
-        }
-    } else {
-        module("io.matthewnelson.kotlin-components:kmp-tor-binary-${kmpOs}${kmpArch}-jvm", "kmp.tor.binary.${kmpOs}${kmpArch}") {
-            exports("io.matthewnelson.kmp.tor.binary.${kmpOs}.${kmpArch}")
-            exports("kmptor.${kmpOs}.${kmpArch}")
-        }
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-binary-extract-jvm", 'kmp.tor.binary.extract.jvm') {
-        exports('io.matthewnelson.kmp.tor.binary.extract')
-        exports('io.matthewnelson.kmp.tor.binary.extract.internal')
-        requires('kotlin.stdlib')
-        requires("kmp.tor.binary.${kmpOs}${kmpArch}")
-        requires('kmp.tor.binary.geoip.jvm')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-manager-jvm", 'kmp.tor.manager.jvm') {
-        exports('io.matthewnelson.kmp.tor.manager')
-        exports('io.matthewnelson.kmp.tor.manager.util')
-        requires('kmp.tor.controller.common.jvm')
-        requires('kmp.tor.manager.common.jvm')
-        requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core')
-        requires('kotlinx.atomicfu')
-        requires('kmp.tor.controller.jvm')
-        requires('kmp.tor.common.jvm')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-manager-common-jvm", 'kmp.tor.manager.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.manager.common')
-        exports('io.matthewnelson.kmp.tor.manager.common.event')
-        exports('io.matthewnelson.kmp.tor.manager.common.state')
-        requires('kmp.tor.controller.common.jvm')
-        requires('kmp.tor.common.jvm')
-        requires('kotlin.stdlib')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-controller-common-jvm", 'kmp.tor.controller.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.controller.common.config')
-        exports('io.matthewnelson.kmp.tor.controller.common.file')
-        exports('io.matthewnelson.kmp.tor.controller.common.control')
-        exports('io.matthewnelson.kmp.tor.controller.common.control.usecase')
-        exports('io.matthewnelson.kmp.tor.controller.common.events')
-        exports('io.matthewnelson.kmp.tor.controller.common.exceptions')
-        requires('kmp.tor.common.jvm')
-        requires('kotlin.stdlib')
-        requires('kotlinx.atomicfu')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-common-jvm", 'kmp.tor.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.common.address')
-        requires('parcelize.jvm')
-        requires('kotlin.stdlib')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-controller-jvm", 'kmp.tor.controller.jvm') {
-        exports('io.matthewnelson.kmp.tor.controller.internal.controller')
-        requires('kmp.tor.common.jvm')
-        requires('kmp.tor.controller.common.jvm')
-        requires('kotlinx.coroutines.core')
-        requires('kotlin.stdlib')
-        requires('kotlinx.atomicfu')
-        requires('encoding.core.jvm')
-        requires('encoding.base16.jvm')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-common-jvm", 'kmp.tor.ext.callback.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.ext.callback.common')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-manager-jvm", 'kmp.tor.ext.callback.manager.jvm') {
-        exports('io.matthewnelson.kmp.tor.ext.callback.manager')
-        requires('kmp.tor.manager.jvm')
-        requires('kmp.tor.ext.callback.common.jvm')
-        requires('kmp.tor.ext.callback.manager.common.jvm')
-        requires('kmp.tor.ext.callback.controller.common.jvm')
-        requires('kmp.tor.manager.common.jvm')
-        requires('kmp.tor.controller.common.jvm')
-        requires('kotlin.stdlib')
-        requires('kotlinx.coroutines.core')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-manager-common-jvm", 'kmp.tor.ext.callback.manager.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.ext.callback.manager.common')
-        requires('kmp.tor.ext.callback.controller.common.jvm')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-ext-callback-controller-common-jvm", 'kmp.tor.ext.callback.controller.common.jvm') {
-        exports('io.matthewnelson.kmp.tor.ext.callback.controller.common.control')
-        exports('io.matthewnelson.kmp.tor.ext.callback.controller.common.control.usecase')
-    }
-    module("io.matthewnelson.kotlin-components:kmp-tor-binary-geoip-jvm", 'kmp.tor.binary.geoip.jvm') {
-        exports('io.matthewnelson.kmp.tor.binary.geoip')
-        exports('kmptor')
-    }
-    module("base16-jvm-2.0.0.jar", 'encoding.base16.jvm', "2.0.0") {
-        exports('io.matthewnelson.encoding.base16')
-        requires('encoding.core.jvm')
-        requires('kotlin.stdlib')
-    }
-    module("base32-jvm-2.0.0.jar", 'encoding.base32.jvm', "2.0.0")
-    module("base64-jvm-2.0.0.jar", 'encoding.base64.jvm', "2.0.0")
-    module("core-jvm-2.0.0.jar", 'encoding.core.jvm', "2.0.0") {
-        exports('io.matthewnelson.encoding.core')
-        requires('kotlin.stdlib')
-    }
-    module("parcelize-jvm-0.1.2.jar", 'parcelize.jvm', "0.1.2") {
-        exports('io.matthewnelson.component.parcelize')
-    }
     module('org.jcommander:jcommander', 'org.jcommander') {
         exports('com.beust.jcommander')
     }
@@ -612,4 +475,8 @@ extraJavaModuleInfo {
     module('com.jcraft:jzlib', 'com.jcraft.jzlib') {
         exports('com.jcraft.jzlib')
     }
+}
+
+kmpTorResourceFilterJar {
+    keepTorCompilation("current","current")
 }

buildSrc/build.gradle

@@ -4,13 +4,12 @@ plugins {
 
 dependencies {
     implementation 'com.google.gradle:osdetector-gradle-plugin:1.7.3'
-    implementation 'org.javamodularity:moduleplugin:1.8.14'
 }
 
 repositories {
     mavenCentral()
     maven {
-        url "https://plugins.gradle.org/m2/"
+        url = uri("https://plugins.gradle.org/m2/")
     }
 }
 

buildSrc/src/main/java/org/openjfx/gradle/JavaFXPlugin.java

@@ -32,7 +32,6 @@ package org.openjfx.gradle;
 import com.google.gradle.osdetector.OsDetectorPlugin;
 import org.gradle.api.Plugin;
 import org.gradle.api.Project;
-import org.javamodularity.moduleplugin.ModuleSystemPlugin;
 import org.openjfx.gradle.tasks.ExecTask;
 
 public class JavaFXPlugin implements Plugin<Project> {
@@ -40,10 +39,9 @@ public class JavaFXPlugin implements Plugin<Project> {
     @Override
     public void apply(Project project) {
         project.getPlugins().apply(OsDetectorPlugin.class);
-        project.getPlugins().apply(ModuleSystemPlugin.class);
 
         project.getExtensions().create("javafx", JavaFXOptions.class, project);
 
-        project.getTasks().create("configJavafxRun", ExecTask.class, project);
+        project.getTasks().register("configJavafxRun", ExecTask.class, project);
     }
 }

buildSrc/src/main/java/org/openjfx/gradle/tasks/ExecTask.java

@@ -33,27 +33,19 @@ import org.gradle.api.DefaultTask;
 import org.gradle.api.GradleException;
 import org.gradle.api.Project;
 import org.gradle.api.file.FileCollection;
-import org.gradle.api.logging.Logger;
-import org.gradle.api.logging.Logging;
 import org.gradle.api.plugins.ApplicationPlugin;
 import org.gradle.api.tasks.JavaExec;
 import org.gradle.api.tasks.TaskAction;
-import org.javamodularity.moduleplugin.extensions.RunModuleOptions;
 import org.openjfx.gradle.JavaFXModule;
 import org.openjfx.gradle.JavaFXOptions;
 import org.openjfx.gradle.JavaFXPlatform;
 
 import javax.inject.Inject;
 import java.io.File;
-import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.List;
 import java.util.TreeSet;
 
 public class ExecTask extends DefaultTask {
-
-    private static final Logger LOGGER = Logging.getLogger(ExecTask.class);
-
     private final Project project;
     private JavaExec execTask;
 
@@ -78,37 +70,11 @@ public class ExecTask extends DefaultTask {
 
             var definedJavaFXModuleNames = new TreeSet<>(javaFXOptions.getModules());
             if (!definedJavaFXModuleNames.isEmpty()) {
-                RunModuleOptions moduleOptions = execTask.getExtensions().findByType(RunModuleOptions.class);
-
                 final FileCollection classpathWithoutJavaFXJars = execTask.getClasspath().filter(
                         jar -> Arrays.stream(JavaFXModule.values()).noneMatch(javaFXModule -> jar.getName().contains(javaFXModule.getArtifactName()))
                 );
                 final FileCollection javaFXPlatformJars = execTask.getClasspath().filter(jar -> isJavaFXJar(jar, javaFXOptions.getPlatform()));
-
-                if (moduleOptions != null) {
-                    LOGGER.info("Modular JavaFX application found");
-                    // Remove empty JavaFX jars from classpath
-                    execTask.setClasspath(classpathWithoutJavaFXJars.plus(javaFXPlatformJars));
-                    definedJavaFXModuleNames.forEach(javaFXModule -> moduleOptions.getAddModules().add(javaFXModule));
-                } else {
-                    LOGGER.info("Non-modular JavaFX application found");
-                    // Remove all JavaFX jars from classpath
-                    execTask.setClasspath(classpathWithoutJavaFXJars);
-
-                    var javaFXModuleJvmArgs = List.of("--module-path", javaFXPlatformJars.getAsPath());
-
-                    var jvmArgs = new ArrayList<String>();
-                    jvmArgs.add("--add-modules");
-                    jvmArgs.add(String.join(",", definedJavaFXModuleNames));
-
-                    List<String> execJvmArgs = execTask.getJvmArgs();
-                    if (execJvmArgs != null) {
-                        jvmArgs.addAll(execJvmArgs);
-                    }
-                    jvmArgs.addAll(javaFXModuleJvmArgs);
-
-                    execTask.setJvmArgs(jvmArgs);
-                }
+                execTask.setClasspath(classpathWithoutJavaFXJars.plus(javaFXPlatformJars));
             }
         } else {
             throw new GradleException("Run task not found. Please, make sure the Application plugin is applied");

docs/reproducible.md

@@ -83,7 +83,7 @@ sudo apt install -y rpm fakeroot binutils
 First, assign a temporary variable in your shell for the specific release you want to build. For the current one specify:
 
 ```shell
-GIT_TAG="2.0.0"
+GIT_TAG="2.3.0"
 ```
 
 The project can then be initially cloned as follows:

drongo

@@ -1 +1 @@
-Subproject commit ca758e128876470f673b5955d75d5311b47c6938
+Subproject commit e975cbe6f8d8574785124e6db5780d0541e20024

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -84,7 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -112,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -170,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -203,15 +203,14 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,22 +59,21 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

lark

@@ -1 +1 @@
-Subproject commit b80cbbbc57939284cf270a7b450a0059d5f0ec15
+Subproject commit 10e8d9cd4bbe9fde4dd93c059e2a9faeec6be3e0

repackage.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -e  # Exit on any error
+
+# Define paths
+BUILD_DIR="build"
+JPACKAGE_DIR="$BUILD_DIR/jpackage"
+TEMP_DIR="$BUILD_DIR/repackage"
+
+# Find the .deb file in build/jpackage (assuming there is only one)
+DEB_FILE=$(find "$JPACKAGE_DIR" -type f -name "*.deb" -print -quit)
+
+# Check if a .deb file was found
+if [ -z "$DEB_FILE" ]; then
+  echo "Error: No .deb file found in $JPACKAGE_DIR"
+  exit 1
+fi
+
+# Extract the filename from the path for later use
+DEB_FILENAME=$(basename "$DEB_FILE")
+
+echo "Found .deb file: $DEB_FILENAME"
+
+# Create a temp directory inside build to avoid file conflicts
+mkdir -p "$TEMP_DIR"
+cd "$TEMP_DIR"
+
+# Extract the .deb file contents
+ar x "../../$DEB_FILE"
+
+# Decompress zst files to tar
+unzstd control.tar.zst
+unzstd data.tar.zst
+
+# Compress tar files to xz
+xz -c control.tar > control.tar.xz
+xz -c data.tar > data.tar.xz
+
+# Remove the original .deb file
+rm "../../$DEB_FILE"
+
+# Create the new .deb file with xz compression in the original location
+ar cr "../../$DEB_FILE" debian-binary control.tar.xz data.tar.xz
+
+# Clean up temp files
+cd ../..
+rm -rf "$TEMP_DIR"
+
+echo "Repackaging complete: $DEB_FILENAME"

src/main/deploy/package/linux-headless/aarch64/control

@@ -1,9 +0,0 @@
-Package: sparrow
-Version: 2.1.1-1
-Section: utils
-Maintainer: Craig Raw <mail@sparrowwallet.com>
-Priority: optional
-Architecture: arm64
-Provides: sparrow
-Description: Sparrow
-Depends: libc6, zlib1g

src/main/deploy/package/linux-headless/control

@@ -0,0 +1,12 @@
+Package: sparrowserver
+Version: ${version}-1
+Section: utils
+Maintainer: Craig Raw <mail@sparrowwallet.com>
+Priority: optional
+Architecture: ${arch}
+Conflicts: sparrow (<= 2.1.4)
+Replaces: sparrow (<= 2.1.4)
+Provides: sparrowserver
+Description: Sparrow Server
+Depends: libc6, zlib1g
+Installed-Size: ${size}

src/main/deploy/package/linux-headless/sparrowserver.spec

@@ -0,0 +1,85 @@
+Summary: Sparrow Server
+Name: sparrowserver
+Version: ${version}
+Release: 1
+License: ASL 2.0
+Vendor: Unknown
+
+%if "x" != "x"
+URL: https://sparrowwallet.com
+%endif
+
+%if "x/opt" != "x"
+Prefix: /opt
+%endif
+
+Provides: sparrowserver
+Obsoletes: sparrow <= 2.1.4
+
+%if "xutils" != "x"
+Group: utils
+%endif
+
+Autoprov: 0
+Autoreq: 0
+
+#comment line below to enable effective jar compression
+#it could easily get your package size from 40 to 15Mb but
+#build time will substantially increase and it may require unpack200/system java to install
+%define __jar_repack %{nil}
+
+# on RHEL we got unwanted improved debugging enhancements
+%define _build_id_links none
+
+%define package_filelist %{_builddir}/%{name}.files
+%define app_filelist %{_builddir}/%{name}.app.files
+%define filesystem_filelist %{_builddir}/%{name}.filesystem.files
+
+%define default_filesystem / /opt /usr /usr/bin /usr/lib /usr/local /usr/local/bin /usr/local/lib
+
+%description
+Sparrow Server
+
+%global __os_install_post %{nil}
+
+%prep
+
+%build
+
+%install
+rm -rf %{buildroot}
+install -d -m 755 %{buildroot}/opt/sparrowserver
+cp -r %{_sourcedir}/opt/sparrowserver/* %{buildroot}/opt/sparrowserver
+if [ "$(echo %{_sourcedir}/lib/systemd/system/*.service)" != '%{_sourcedir}/lib/systemd/system/*.service' ]; then
+  install -d -m 755 %{buildroot}/lib/systemd/system
+  cp %{_sourcedir}/lib/systemd/system/*.service %{buildroot}/lib/systemd/system
+fi
+%if "x%{_rpmdir}/../../LICENSE" != "x"
+  %define license_install_file %{_defaultlicensedir}/%{name}-%{version}/%{basename:%{_rpmdir}/../../LICENSE}
+  install -d -m 755 "%{buildroot}%{dirname:%{license_install_file}}"
+  install -m 644 "%{_rpmdir}/../../LICENSE" "%{buildroot}%{license_install_file}"
+%endif
+(cd %{buildroot} && find . -path ./lib/systemd -prune -o -type d -print) | sed -e 's/^\.//' -e '/^$/d' | sort > %{app_filelist}
+{ rpm -ql filesystem || echo %{default_filesystem}; } | sort > %{filesystem_filelist}
+comm -23 %{app_filelist} %{filesystem_filelist} > %{package_filelist}
+sed -i -e 's/.*/%dir "&"/' %{package_filelist}
+(cd %{buildroot} && find . -not -type d) | sed -e 's/^\.//' -e 's/.*/"&"/' >> %{package_filelist}
+%if "x%{_rpmdir}/../../LICENSE" != "x"
+  sed -i -e 's|"%{license_install_file}"||' -e '/^$/d' %{package_filelist}
+%endif
+
+%files -f %{package_filelist}
+%if "x%{_rpmdir}/../../LICENSE" != "x"
+  %license "%{license_install_file}"
+%endif
+
+%post
+package_type=rpm
+
+%pre
+package_type=rpm
+
+%preun
+package_type=rpm
+
+%clean

src/main/deploy/package/linux-headless/x64/control

@@ -1,9 +0,0 @@
-Package: sparrow
-Version: 2.1.1-1
-Section: utils
-Maintainer: Craig Raw <mail@sparrowwallet.com>
-Priority: optional
-Architecture: amd64
-Provides: sparrow
-Description: Sparrow
-Depends: libc6, zlib1g

src/main/deploy/package/linux/Sparrow.desktop

@@ -1,8 +1,8 @@
 [Desktop Entry]
 Name=Sparrow
 Comment=Sparrow
-Exec=/opt/sparrow/bin/Sparrow %U
-Icon=/opt/sparrow/lib/Sparrow.png
+Exec=/opt/sparrowwallet/bin/Sparrow %U
+Icon=/opt/sparrowwallet/lib/Sparrow.png
 Terminal=false
 Type=Application
 Categories=Finance;Network;

src/main/deploy/package/linux/control

@@ -0,0 +1,12 @@
+Package: sparrowwallet
+Version: ${version}-1
+Section: utils
+Maintainer: Craig Raw <mail@sparrowwallet.com>
+Priority: optional
+Architecture: ${arch}
+Provides: sparrowwallet
+Conflicts: sparrow (<= 2.1.4)
+Replaces: sparrow (<= 2.1.4)
+Description: Sparrow Wallet
+Depends: libasound2, libbsd0, libc6, libmd0, libx11-6, libxau6, libxcb1, libxdmcp6, libxext6, libxi6, libxrender1, libxtst6, xdg-utils
+Installed-Size: ${size}

src/main/deploy/package/linux/postinst

@@ -1,5 +1,5 @@
 #!/bin/sh
-# postinst script for sparrow
+# postinst script for sparrowwallet
 #
 # see: dh_installdeb(1)
 
@@ -22,9 +22,9 @@ package_type=deb
 
 case "$1" in
     configure)
-        xdg-desktop-menu install /opt/sparrow/lib/sparrow-Sparrow.desktop
-        xdg-mime install /opt/sparrow/lib/sparrow-Sparrow-MimeInfo.xml
-        install -D -m 644 /opt/sparrow/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
+        xdg-desktop-menu install /opt/sparrowwallet/lib/sparrowwallet-Sparrow.desktop
+        xdg-mime install /opt/sparrowwallet/lib/sparrowwallet-Sparrow-MimeInfo.xml
+        install -D -m 644 /opt/sparrowwallet/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
         if ! getent group plugdev > /dev/null; then
             groupadd plugdev
         fi

src/main/deploy/package/linux/sparrowwallet.spec

@@ -1,19 +1,20 @@
 Summary: Sparrow
-Name: sparrow
-Version: 2.1.1
+Name: sparrowwallet
+Version: ${version}
 Release: 1
 License: ASL 2.0
 Vendor: Unknown
 
 %if "x" != "x"
-URL: 
+URL: https://sparrowwallet.com
 %endif
 
 %if "x/opt" != "x"
 Prefix: /opt
 %endif
 
-Provides: sparrow
+Provides: sparrowwallet
+Obsoletes: sparrow <= 2.1.4
 
 %if "xutils" != "x"
 Group: utils
@@ -40,7 +41,7 @@ Requires: xdg-utils
 %define default_filesystem / /opt /usr /usr/bin /usr/lib /usr/local /usr/local/bin /usr/local/lib
 
 %description
-Sparrow
+Sparrow Wallet
 
 %global __os_install_post %{nil}
 
@@ -50,8 +51,8 @@ Sparrow
 
 %install
 rm -rf %{buildroot}
-install -d -m 755 %{buildroot}/opt/sparrow
-cp -r %{_sourcedir}/opt/sparrow/* %{buildroot}/opt/sparrow
+install -d -m 755 %{buildroot}/opt/sparrowwallet
+cp -r %{_sourcedir}/opt/sparrowwallet/* %{buildroot}/opt/sparrowwallet
 if [ "$(echo %{_sourcedir}/lib/systemd/system/*.service)" != '%{_sourcedir}/lib/systemd/system/*.service' ]; then
   install -d -m 755 %{buildroot}/lib/systemd/system
   cp %{_sourcedir}/lib/systemd/system/*.service %{buildroot}/lib/systemd/system
@@ -77,9 +78,9 @@ sed -i -e 's/.*/%dir "&"/' %{package_filelist}
 
 %post
 package_type=rpm
-xdg-desktop-menu install /opt/sparrow/lib/sparrow-Sparrow.desktop
-xdg-mime install /opt/sparrow/lib/sparrow-Sparrow-MimeInfo.xml
-install -D -m 644 /opt/sparrow/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
+xdg-desktop-menu install /opt/sparrowwallet/lib/sparrowwallet-Sparrow.desktop
+xdg-mime install /opt/sparrowwallet/lib/sparrowwallet-Sparrow-MimeInfo.xml
+install -D -m 644 /opt/sparrowwallet/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
 if ! getent group plugdev > /dev/null; then
     groupadd plugdev
 fi
@@ -251,9 +252,9 @@ desktop_trace ()
   echo "$@"
 }
 
-do_if_file_belongs_to_single_package /opt/sparrow/lib/sparrow-Sparrow.desktop xdg-desktop-menu uninstall /opt/sparrow/lib/sparrow-Sparrow.desktop
-do_if_file_belongs_to_single_package /opt/sparrow/lib/sparrow-Sparrow-MimeInfo.xml xdg-mime uninstall /opt/sparrow/lib/sparrow-Sparrow-MimeInfo.xml
-do_if_file_belongs_to_single_package /opt/sparrow/lib/sparrow-Sparrow.desktop desktop_uninstall_default_mime_handler sparrow-Sparrow.desktop application/psbt application/bitcoin-transaction application/pgp-signature x-scheme-handler/bitcoin x-scheme-handler/auth47 x-scheme-handler/lightning
+do_if_file_belongs_to_single_package /opt/sparrowwallet/lib/sparrowwallet-Sparrow.desktop xdg-desktop-menu uninstall /opt/sparrowwallet/lib/sparrowwallet-Sparrow.desktop
+do_if_file_belongs_to_single_package /opt/sparrowwallet/lib/sparrowwallet-Sparrow-MimeInfo.xml xdg-mime uninstall /opt/sparrowwallet/lib/sparrowwallet-Sparrow-MimeInfo.xml
+do_if_file_belongs_to_single_package /opt/sparrowwallet/lib/sparrowwallet-Sparrow.desktop desktop_uninstall_default_mime_handler sparrowwallet-Sparrow.desktop application/psbt application/bitcoin-transaction application/pgp-signature x-scheme-handler/bitcoin x-scheme-handler/auth47 x-scheme-handler/lightning
 
 
 %clean

src/main/deploy/package/osx/Info.plist

@@ -21,7 +21,7 @@
   <key>CFBundlePackageType</key>
   <string>APPL</string>
   <key>CFBundleShortVersionString</key>
-  <string>2.1.1</string>
+  <string>2.3.1</string>
   <key>CFBundleSignature</key>
   <string>????</string>
   <!-- See https://developer.apple.com/app-store/categories/ for list of AppStore categories -->
@@ -33,8 +33,12 @@
   <string>Copyright (C) 2021</string>
   <key>NSHighResolutionCapable</key>
   <string>true</string>
+  <key>NSCameraUseContinuityCameraDeviceType</key>
+  <true/>
   <key>NSCameraUsageDescription</key>
   <string>Sparrow requires access to the camera in order to scan QR codes</string>
+  <key>NSLocalNetworkUsageDescription</key>
+  <string>Sparrow requires access to the local network in order to connect to your configured server</string>
   <key>CFBundleURLTypes</key>
   <array>
       <dict>

src/main/java/com/sparrowwallet/sparrow/AppController.java

@@ -1,17 +1,16 @@
 package com.sparrowwallet.sparrow;
 
 import com.beust.jcommander.JCommander;
-import com.google.common.base.Charsets;
 import com.google.common.eventbus.Subscribe;
-import com.google.common.io.ByteSource;
 import com.sparrowwallet.drongo.*;
+import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.crypto.*;
+import com.sparrowwallet.drongo.dns.DnsPayment;
+import com.sparrowwallet.drongo.dns.DnsPaymentCache;
 import com.sparrowwallet.drongo.policy.PolicyType;
 import com.sparrowwallet.drongo.protocol.*;
-import com.sparrowwallet.drongo.psbt.PSBT;
-import com.sparrowwallet.drongo.psbt.PSBTInput;
-import com.sparrowwallet.drongo.psbt.PSBTParseException;
-import com.sparrowwallet.drongo.psbt.PSBTSignatureException;
+import com.sparrowwallet.drongo.psbt.*;
+import com.sparrowwallet.drongo.silentpayments.SilentPaymentAddress;
 import com.sparrowwallet.drongo.wallet.*;
 import com.sparrowwallet.hummingbird.UR;
 import com.sparrowwallet.hummingbird.registry.CryptoPSBT;
@@ -32,7 +31,7 @@ import com.sparrowwallet.sparrow.transaction.TransactionView;
 import com.sparrowwallet.sparrow.wallet.Entry;
 import com.sparrowwallet.sparrow.wallet.WalletController;
 import com.sparrowwallet.sparrow.wallet.WalletForm;
-import de.codecentric.centerdevice.MenuToolkit;
+import de.jangassen.MenuToolkit;
 import javafx.animation.*;
 import javafx.application.Platform;
 import javafx.beans.binding.Bindings;
@@ -51,12 +50,14 @@ import javafx.geometry.Side;
 import javafx.scene.Node;
 import javafx.scene.Scene;
 import javafx.scene.control.*;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
+import javafx.scene.control.Label;
+import javafx.scene.control.Menu;
+import javafx.scene.control.MenuItem;
 import javafx.scene.input.*;
 import javafx.scene.layout.*;
 import javafx.scene.paint.Color;
 import javafx.stage.*;
+import javafx.stage.Window;
 import javafx.util.Duration;
 import org.controlsfx.control.Notifications;
 import org.controlsfx.control.StatusBar;
@@ -71,6 +72,7 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.text.ParseException;
 import java.util.*;
+import java.util.List;
 import java.util.stream.Collectors;
 
 import static com.sparrowwallet.sparrow.AppServices.*;
@@ -80,6 +82,7 @@ public class AppController implements Initializable {
     private static final Logger log = LoggerFactory.getLogger(AppController.class);
 
     public static final String DRAG_OVER_CLASS = "drag-over";
+    public static final int TAB_LABEL_MAX_WIDTH = 300;
     public static final double TAB_LABEL_GRAPHIC_OPACITY_INACTIVE = 0.8;
     public static final double TAB_LABEL_GRAPHIC_OPACITY_ACTIVE = 0.95;
     public static final String LOADING_TRANSACTIONS_MESSAGE = "Loading wallet, select Transactions tab to view...";
@@ -381,7 +384,7 @@ public class AppController implements Initializable {
         openWalletsInNewWindows.selectedProperty().bindBidirectional(openWalletsInNewWindowsProperty);
         hideEmptyUsedAddressesProperty.set(Config.get().isHideEmptyUsedAddresses());
         hideEmptyUsedAddresses.selectedProperty().bindBidirectional(hideEmptyUsedAddressesProperty);
-        useHdCameraResolutionProperty.set(Config.get().isHdCapture());
+        useHdCameraResolutionProperty.set(Config.get().getWebcamResolution() == null || Config.get().getWebcamResolution().isWidescreenAspect());
         useHdCameraResolution.selectedProperty().bindBidirectional(useHdCameraResolutionProperty);
         mirrorCameraImageProperty.set(Config.get().isMirrorCapture());
         mirrorCameraImage.selectedProperty().bindBidirectional(mirrorCameraImageProperty);
@@ -573,16 +576,16 @@ public class AppController implements Initializable {
 
     public void installUdevRules(ActionEvent event) {
         String commands = """
-                sudo install -m 644 /opt/sparrow/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
+                sudo install -m 644 /opt/sparrowwallet/lib/runtime/conf/udev/*.rules /etc/udev/rules.d
                 sudo udevadm control --reload
                 sudo udevadm trigger
                 sudo groupadd -f plugdev
                 sudo usermod -aG plugdev `whoami`
                 """;
         String home = System.getProperty(JPACKAGE_APP_PATH);
-        if(home != null && !home.startsWith("/opt/sparrow") && home.endsWith("bin/Sparrow")) {
+        if(home != null && !home.startsWith("/opt/sparrowwallet") && home.endsWith("bin/Sparrow")) {
             home = home.replace("bin/Sparrow", "");
-            commands = commands.replace("/opt/sparrow/", home);
+            commands = commands.replace("/opt/sparrowwallet/", home);
         }
 
         TextAreaDialog dialog = new TextAreaDialog(commands, false);
@@ -633,19 +636,10 @@ public class AppController implements Initializable {
                 byte[] bytes = Files.readAllBytes(file.toPath());
                 String name = file.getName();
 
-                try {
+                if(Utils.isHex(bytes) || Utils.isBase64(bytes)) {
+                    addTransactionTab(name, file, new String(bytes, StandardCharsets.UTF_8).trim());
+                } else {
                     addTransactionTab(name, file, bytes);
-                } catch(ParseException e) {
-                    ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes);
-                    ByteSource byteSource = new ByteSource() {
-                        @Override
-                        public InputStream openStream() {
-                            return inputStream;
-                        }
-                    };
-
-                    String text = byteSource.asCharSource(Charsets.UTF_8).read().trim();
-                    addTransactionTab(name, file, text);
                 }
             } catch(IOException e) {
                 showErrorDialog("Error opening file", e.getMessage());
@@ -832,10 +826,10 @@ public class AppController implements Initializable {
                 try(FileOutputStream outputStream = new FileOutputStream(file)) {
                     if(asText) {
                         PrintWriter writer = new PrintWriter(new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
-                        writer.print(transactionTabData.getPsbt().toBase64String(includeXpubs));
+                        writer.print(transactionTabData.getPsbt().getForExport().toBase64String(includeXpubs));
                         writer.flush();
                     } else {
-                        outputStream.write(transactionTabData.getPsbt().serialize(includeXpubs, true));
+                        outputStream.write(transactionTabData.getPsbt().getForExport().serialize(includeXpubs, true));
                     }
                 } catch(IOException e) {
                     log.error("Error saving PSBT", e);
@@ -858,7 +852,7 @@ public class AppController implements Initializable {
         TabData tabData = (TabData)selectedTab.getUserData();
         if(tabData.getType() == TabData.TabType.TRANSACTION) {
             TransactionTabData transactionTabData = (TransactionTabData)tabData;
-            String data = asBase64 ? transactionTabData.getPsbt().toBase64String() : transactionTabData.getPsbt().toString();
+            String data = asBase64 ? transactionTabData.getPsbt().getForExport().toBase64String() : transactionTabData.getPsbt().getForExport().toString();
 
             ClipboardContent content = new ClipboardContent();
             content.putString(data);
@@ -872,7 +866,7 @@ public class AppController implements Initializable {
         if(tabData.getType() == TabData.TabType.TRANSACTION) {
             TransactionTabData transactionTabData = (TransactionTabData)tabData;
 
-            byte[] psbtBytes = transactionTabData.getPsbt().serialize();
+            byte[] psbtBytes = transactionTabData.getPsbt().getForExport().serialize();
             CryptoPSBT cryptoPSBT = new CryptoPSBT(psbtBytes);
             BBQR bbqr = new BBQR(BBQRType.PSBT, psbtBytes);
             QRDisplayDialog qrDisplayDialog = new QRDisplayDialog(cryptoPSBT.toUR(), bbqr, false, true, false);
@@ -955,7 +949,11 @@ public class AppController implements Initializable {
 
     public void useHdCameraResolution(ActionEvent event) {
         CheckMenuItem item = (CheckMenuItem)event.getSource();
-        Config.get().setHdCapture(item.isSelected());
+        if(Config.get().getWebcamResolution().isStandardAspect() && item.isSelected()) {
+            Config.get().setWebcamResolution(WebcamResolution.HD);
+        } else if(Config.get().getWebcamResolution().isWidescreenAspect() && !item.isSelected()) {
+            Config.get().setWebcamResolution(WebcamResolution.VGA);
+        }
     }
 
     public void mirrorCameraImage(ActionEvent event) {
@@ -1040,6 +1038,10 @@ public class AppController implements Initializable {
             cmd.add(System.getProperty(JPACKAGE_APP_PATH));
             cmd.addAll(args.toParams());
             final ProcessBuilder builder = new ProcessBuilder(cmd);
+            if(OsType.getCurrent() == OsType.UNIX) {
+                Map<String, String> env = builder.environment();
+                env.remove("LD_LIBRARY_PATH");
+            }
             builder.start();
             quit(event);
         } catch(Exception e) {
@@ -1263,6 +1265,10 @@ public class AppController implements Initializable {
     }
 
     private void addImportedWallet(Wallet wallet) {
+        if(AppServices.disallowAnyInvalidDerivationPaths(wallet)) {
+            return;
+        }
+
         WalletNameDialog nameDlg = new WalletNameDialog(wallet.getName(), true, wallet.getBirthDate());
         nameDlg.initOwner(rootStack.getScene().getWindow());
         Optional<WalletNameDialog.NameAndBirthDate> optNameAndBirthDate = nameDlg.showAndWait();
@@ -1378,7 +1384,7 @@ public class AppController implements Initializable {
     public void exportWallet(ActionEvent event) {
         WalletForm selectedWalletForm = getSelectedWalletForm();
         if(selectedWalletForm != null) {
-            WalletExportDialog dlg = new WalletExportDialog(selectedWalletForm);
+            WalletExportDialog dlg = new WalletExportDialog(selectedWalletForm, getSelectedWalletForms());
             dlg.initOwner(rootStack.getScene().getWindow());
             Optional<Wallet> wallet = dlg.showAndWait();
             if(wallet.isPresent()) {
@@ -1424,6 +1430,10 @@ public class AppController implements Initializable {
     }
 
     public void sendToMany(ActionEvent event) {
+        sendToMany(Collections.emptyList());
+    }
+
+    private void sendToMany(List<Payment> initialPayments) {
         if(sendToManyDialog != null) {
             Stage stage = (Stage)sendToManyDialog.getDialogPane().getScene().getWindow();
             stage.setAlwaysOnTop(true);
@@ -1439,7 +1449,7 @@ public class AppController implements Initializable {
                 bitcoinUnit = wallet.getAutoUnit();
             }
 
-            sendToManyDialog = new SendToManyDialog(bitcoinUnit);
+            sendToManyDialog = new SendToManyDialog(bitcoinUnit, initialPayments);
             sendToManyDialog.initModality(Modality.NONE);
             Optional<List<Payment>> optPayments = sendToManyDialog.showAndWait();
             sendToManyDialog = null;
@@ -1480,6 +1490,7 @@ public class AppController implements Initializable {
             stage.setAlwaysOnTop(true);
             stage.setAlwaysOnTop(false);
             if(event.getSource() instanceof File file) {
+                downloadVerifierDialog.setInitialFile(file);
                 downloadVerifierDialog.setSignatureFile(file);
             }
             return;
@@ -1890,6 +1901,11 @@ public class AppController implements Initializable {
     }
 
     private void addTransactionTab(String name, File file, PSBT psbt) {
+        //Convert to PSBTv0 first
+        if(psbt.getVersion() != null && psbt.getVersion() >= 2) {
+            psbt.convertVersion(0);
+        }
+
         //Add any missing previous outputs if available in open wallets
         for(PSBTInput psbtInput : psbt.getPsbtInputs()) {
             if(psbtInput.getUtxo() == null) {
@@ -1909,6 +1925,39 @@ public class AppController implements Initializable {
             }
         }
 
+        //Add DNS payment information if not already cached
+        for(PSBTOutput psbtOutput : psbt.getPsbtOutputs()) {
+            if(psbtOutput.getDnssecProof() != null && !psbtOutput.getDnssecProof().isEmpty()) {
+                Address address = psbtOutput.getScript() != null ? psbtOutput.getScript().getToAddress() : null;
+                if(address != null && DnsPaymentCache.getDnsPayment(address) == null) {
+                    try {
+                        Optional<DnsPayment> optDnsPayment = psbtOutput.getDnsPayment();
+                        if(optDnsPayment.isPresent() && address.equals(optDnsPayment.get().bitcoinURI().getAddress())) {
+                            DnsPaymentCache.putDnsPayment(address, optDnsPayment.get());
+                        }
+                    } catch(Exception e) {
+                        log.debug("Error resolving DNS payment", e);
+                    }
+                }
+
+                SilentPaymentAddress silentPaymentAddress = psbtOutput.getSilentPaymentAddress();
+                if(address != null && silentPaymentAddress == null) {
+                    silentPaymentAddress = AppServices.get().getOpenWallets().keySet().stream()
+                            .map(wallet -> wallet.getSilentPaymentAddress(address)).filter(Objects::nonNull).findFirst().orElse(null);
+                }
+                if(silentPaymentAddress != null && DnsPaymentCache.getDnsPayment(silentPaymentAddress) == null) {
+                    try {
+                        Optional<DnsPayment> optDnsPayment = psbtOutput.getDnsPayment();
+                        if(optDnsPayment.isPresent() && silentPaymentAddress.equals(optDnsPayment.get().bitcoinURI().getSilentPaymentAddress())) {
+                            DnsPaymentCache.putDnsPayment(silentPaymentAddress, optDnsPayment.get());
+                        }
+                    } catch(Exception e) {
+                        log.debug("Error resolving DNS payment", e);
+                    }
+                }
+            }
+        }
+
         Window psbtWalletWindow = AppServices.get().getWindowForPSBT(psbt);
         if(psbtWalletWindow != null && !tabs.getScene().getWindow().equals(psbtWalletWindow)) {
             EventManager.get().post(new ViewPSBTEvent(psbtWalletWindow, name, file, psbt));
@@ -1992,8 +2041,13 @@ public class AppController implements Initializable {
             glyph.setFontSize(10.0);
             glyph.setOpacity(TAB_LABEL_GRAPHIC_OPACITY_ACTIVE);
             Label tabLabel = new Label(tabName);
+            tabLabel.setMaxWidth(TAB_LABEL_MAX_WIDTH);
             tabLabel.setGraphic(glyph);
             tabLabel.setGraphicTextGap(5.0);
+            if(TextUtils.computeTextWidth(tabLabel.getFont(), tabName, 0.0D) > TAB_LABEL_MAX_WIDTH) {
+                Tooltip tooltip = new Tooltip(tabName);
+                tabLabel.setTooltip(tooltip);
+            }
             tab.setGraphic(tabLabel);
             tab.setContextMenu(getTabContextMenu(tab));
             tab.setClosable(true);
@@ -2042,23 +2096,33 @@ public class AppController implements Initializable {
         }
 
         MenuItem moveRight = new MenuItem("Move Right");
+        moveRight.setAccelerator(new KeyCodeCombination(KeyCode.RIGHT, KeyCombination.CONTROL_DOWN, KeyCombination.SHIFT_DOWN));
         moveRight.setOnAction(event -> {
-            int index = tabs.getTabs().indexOf(tab);
+            int currentIndex = tabs.getSelectionModel().getSelectedIndex();
+            if(currentIndex + 1 >= tabs.getTabs().size()) {
+                return;
+            }
+            Tab selectedTab = tabs.getSelectionModel().getSelectedItem();
             tabs.getTabs().removeListener(tabsChangeListener);
-            tabs.getTabs().remove(tab);
-            tabs.getTabs().add(index + 1, tab);
+            tabs.getTabs().remove(selectedTab);
+            tabs.getTabs().add(currentIndex + 1, selectedTab);
             tabs.getTabs().addListener(tabsChangeListener);
-            tabs.getSelectionModel().select(tab);
+            tabs.getSelectionModel().select(selectedTab);
             EventManager.get().post(new RequestOpenWalletsEvent());   //Rearrange recent files list
         });
         MenuItem moveLeft = new MenuItem("Move Left");
+        moveLeft.setAccelerator(new KeyCodeCombination(KeyCode.LEFT, KeyCombination.CONTROL_DOWN, KeyCombination.SHIFT_DOWN));
         moveLeft.setOnAction(event -> {
-            int index = tabs.getTabs().indexOf(tab);
+            int currentIndex = tabs.getSelectionModel().getSelectedIndex();
+            if(currentIndex == 0) {
+                return;
+            }
+            Tab selectedTab = tabs.getSelectionModel().getSelectedItem();
             tabs.getTabs().removeListener(tabsChangeListener);
-            tabs.getTabs().remove(tab);
-            tabs.getTabs().add(index - 1, tab);
+            tabs.getTabs().remove(selectedTab);
+            tabs.getTabs().add(currentIndex - 1, selectedTab);
             tabs.getTabs().addListener(tabsChangeListener);
-            tabs.getSelectionModel().select(tab);
+            tabs.getSelectionModel().select(selectedTab);
             EventManager.get().post(new RequestOpenWalletsEvent());   //Rearrange recent files list
         });
         contextMenu.getItems().addAll(moveRight, moveLeft);
@@ -2630,7 +2694,6 @@ public class AppController implements Initializable {
                     }
                 });
 
-                Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
                 String walletName = event.getWallet().getFullDisplayName();
                 if(walletName.length() > 40) {
                     walletName = walletName.substring(0, 40) + "...";
@@ -2639,10 +2702,10 @@ public class AppController implements Initializable {
                 Notifications notificationBuilder = Notifications.create()
                         .title("Sparrow - " + walletName)
                         .text(text)
-                        .graphic(new ImageView(image))
+                        .graphic(new DialogImage(DialogImage.Type.SPARROW))
                         .hideAfter(Duration.seconds(15))
                         .position(Pos.TOP_RIGHT)
-                        .threshold(5, Notifications.create().title("Sparrow").text("Multiple new wallet transactions").graphic(new ImageView(image)))
+                        .threshold(5, Notifications.create().title("Sparrow").text("Multiple new wallet transactions").graphic(new DialogImage(DialogImage.Type.SPARROW)))
                         .onAction(e -> selectTab(event.getWallet()));
 
                 //If controlsfx can't find our window, we must set the window ourselves (unfortunately notification is then shown within this window)
@@ -2883,6 +2946,7 @@ public class AppController implements Initializable {
             }
         } else if(event.isCompleted()) {
             serverToggle.setDisable(false);
+            statusBar.setProgress(0);
             if(statusBar.getText().startsWith("Scanning...")) {
                 statusBar.setText("");
             }
@@ -3103,6 +3167,11 @@ public class AppController implements Initializable {
         }
     }
 
+    @Subscribe
+    public void requestSendToMany(RequestSendToManyEvent event) {
+        sendToMany(event.getPayments());
+    }
+
     @Subscribe
     public void functionAction(FunctionActionEvent event) {
         selectTab(event.getWallet());
@@ -3156,7 +3225,7 @@ public class AppController implements Initializable {
 
     @Subscribe
     public void webcamResolutionChanged(WebcamResolutionChangedEvent event) {
-        useHdCameraResolutionProperty.set(event.isHdResolution());
+        useHdCameraResolutionProperty.set(event.getResolution().isWidescreenAspect());
     }
 
     @Subscribe

src/main/java/com/sparrowwallet/sparrow/AppServices.java

@@ -13,6 +13,7 @@ import com.sparrowwallet.drongo.crypto.InvalidPasswordException;
 import com.sparrowwallet.drongo.crypto.Key;
 import com.sparrowwallet.drongo.policy.PolicyType;
 import com.sparrowwallet.drongo.wallet.*;
+import com.sparrowwallet.sparrow.control.DialogImage;
 import com.sparrowwallet.sparrow.control.WalletPasswordDialog;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.net.Auth47;
@@ -25,6 +26,8 @@ import com.sparrowwallet.sparrow.control.TrayManager;
 import com.sparrowwallet.sparrow.event.*;
 import com.sparrowwallet.sparrow.io.*;
 import com.sparrowwallet.sparrow.net.*;
+import io.reactivex.rxjavafx.schedulers.JavaFxScheduler;
+import io.reactivex.subjects.PublishSubject;
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.beans.property.BooleanProperty;
@@ -42,7 +45,6 @@ import javafx.scene.Scene;
 import javafx.scene.control.*;
 import javafx.scene.control.Dialog;
 import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
 import javafx.scene.input.KeyCode;
 import javafx.scene.text.Font;
 import javafx.stage.Screen;
@@ -66,6 +68,8 @@ import java.time.ZonedDateTime;
 import java.time.temporal.ChronoUnit;
 import java.util.*;
 import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 import static com.sparrowwallet.sparrow.control.DownloadVerifierDialog.*;
@@ -87,8 +91,7 @@ public class AppServices {
     private static final String TOR_DEFAULT_PROXY_CIRCUIT_ID = "default";
 
     public static final List<Integer> TARGET_BLOCKS_RANGE = List.of(1, 2, 3, 4, 5, 10, 25, 50);
-    public static final List<Long> LONG_FEE_RATES_RANGE = List.of(1L, 2L, 4L, 8L, 16L, 32L, 64L, 128L, 256L, 512L, 1024L, 2048L, 4096L, 8192L);
-    public static final List<Long> FEE_RATES_RANGE = LONG_FEE_RATES_RANGE.subList(0, LONG_FEE_RATES_RANGE.size() - 3);
+    private static final List<Double> LONG_FEE_RATES_RANGE = List.of(1d, 2d, 4d, 8d, 16d, 32d, 64d, 128d, 256d, 512d, 1024d, 2048d, 4096d, 8192d);
     public static final double FALLBACK_FEE_RATE = 20000d / 1000;
     public static final double TESTNET_FALLBACK_FEE_RATE = 1000d / 1000;
 
@@ -104,6 +107,8 @@ public class AppServices {
 
     private TrayManager trayManager;
 
+    private final PublishSubject<NewBlockEvent> newBlockSubject = PublishSubject.create();
+
     private static Image windowIcon;
 
     private static final BooleanProperty onlineProperty = new SimpleBooleanProperty(false);
@@ -126,12 +131,18 @@ public class AppServices {
 
     private static BlockHeader latestBlockHeader;
 
+    private static final Map<Integer, BlockSummary> blockSummaries = new ConcurrentHashMap<>();
+
     private static Map<Integer, Double> targetBlockFeeRates;
 
+    private static Double nextBlockMedianFeeRate;
+
     private static final TreeMap<Date, Set<MempoolRateSize>> mempoolHistogram = new TreeMap<>();
 
     private static Double minimumRelayFeeRate;
 
+    private static Double serverMinimumRelayFeeRate;
+
     private static CurrencyRate fiatCurrencyExchangeRate;
 
     private static List<Device> devices;
@@ -182,6 +193,12 @@ public class AppServices {
     private AppServices(Application application, InteractionServices interactionServices) {
         this.application = application;
         this.interactionServices = interactionServices;
+
+        newBlockSubject.buffer(4, TimeUnit.SECONDS)
+                .filter(newBlockEvents -> !newBlockEvents.isEmpty())
+                .observeOn(JavaFxScheduler.platform())
+                .subscribe(this::fetchBlockSummaries, exception -> log.error("Error fetching block summaries", exception));
+
         EventManager.get().register(this);
     }
 
@@ -195,6 +212,7 @@ public class AppServices {
         preventSleepService = createPreventSleepService();
 
         onlineProperty.addListener(onlineServicesListener);
+        minimumRelayFeeRate = getConfiguredMinimumRelayFeeRate(config);
 
         if(config.getMode() == Mode.ONLINE) {
             if(config.requiresInternalTor()) {
@@ -261,7 +279,7 @@ public class AppServices {
         }
 
         if(Tor.getDefault() != null) {
-            Tor.getDefault().getTorManager().destroy(true, success -> {});
+            Tor.getDefault().close();
         }
     }
 
@@ -291,12 +309,6 @@ public class AppServices {
             if(event != null) {
                 EventManager.get().post(event);
             }
-
-            FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
-            feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
-            if(event instanceof ConnectionEvent && feeRatesSource.supportsNetwork(Network.get()) && feeRatesSource.isExternal()) {
-                EventManager.get().post(new FeeRatesSourceChangedEvent(feeRatesSource));
-            }
         });
         connectionService.setOnFailed(failEvent -> {
             //Close connection here to create a new transport next time we try
@@ -480,6 +492,26 @@ public class AppServices {
         }
     }
 
+    private void fetchFeeRates() {
+        if(feeRatesService != null && !feeRatesService.isRunning() && Config.get().getMode() != Mode.OFFLINE) {
+            feeRatesService = createFeeRatesService();
+            feeRatesService.start();
+        }
+    }
+
+    private void fetchBlockSummaries(List<NewBlockEvent> newBlockEvents) {
+        if(isConnected()) {
+            ElectrumServer.BlockSummaryService blockSummaryService = new ElectrumServer.BlockSummaryService(newBlockEvents);
+            blockSummaryService.setOnSucceeded(_ -> {
+                EventManager.get().post(blockSummaryService.getValue());
+            });
+            blockSummaryService.setOnFailed(failedState -> {
+                log.error("Error fetching block summaries", failedState.getSource().getException());
+            });
+            blockSummaryService.start();
+        }
+    }
+
     public static boolean isTorRunning() {
         return Tor.getDefault() != null;
     }
@@ -705,6 +737,10 @@ public class AppServices {
         return latestBlockHeader;
     }
 
+    public static Map<Integer, BlockSummary> getBlockSummaries() {
+        return blockSummaries;
+    }
+
     public static Double getDefaultFeeRate() {
         int defaultTarget = TARGET_BLOCKS_RANGE.get((TARGET_BLOCKS_RANGE.size() / 2) - 1);
         return getTargetBlockFeeRates() == null ? getFallbackFeeRate() : getTargetBlockFeeRates().get(defaultTarget);
@@ -716,6 +752,30 @@ public class AppServices {
         return Math.max(minRate, Transaction.DUST_RELAY_TX_FEE);
     }
 
+    public static List<Double> getLongFeeRatesRange() {
+        if(minimumRelayFeeRate == null || minimumRelayFeeRate >= Transaction.DEFAULT_MIN_RELAY_FEE) {
+            return LONG_FEE_RATES_RANGE;
+        } else {
+            List<Double> longFeeRatesRange = new ArrayList<>();
+            longFeeRatesRange.add(minimumRelayFeeRate);
+            longFeeRatesRange.addAll(LONG_FEE_RATES_RANGE);
+            return longFeeRatesRange;
+        }
+    }
+
+    public static List<Double> getFeeRatesRange() {
+        if(minimumRelayFeeRate == null || minimumRelayFeeRate >= Transaction.DEFAULT_MIN_RELAY_FEE) {
+            return LONG_FEE_RATES_RANGE.subList(0, LONG_FEE_RATES_RANGE.size() - 3);
+        } else {
+            List<Double> longFeeRatesRange = getLongFeeRatesRange();
+            return longFeeRatesRange.subList(0, longFeeRatesRange.size() - 4);
+        }
+    }
+
+    public static Double getNextBlockMedianFeeRate() {
+        return nextBlockMedianFeeRate == null ? getDefaultFeeRate() : nextBlockMedianFeeRate;
+    }
+
     public static double getFallbackFeeRate() {
         return Network.get() == Network.MAINNET ? FALLBACK_FEE_RATE : TESTNET_FALLBACK_FEE_RATE;
     }
@@ -750,10 +810,18 @@ public class AppServices {
         });
     }
 
+    public static Double getConfiguredMinimumRelayFeeRate(Config config) {
+        return config.getMinRelayFeeRate() >= 0d && config.getMinRelayFeeRate() < Transaction.DEFAULT_MIN_RELAY_FEE ? config.getMinRelayFeeRate() : null;
+    }
+
     public static Double getMinimumRelayFeeRate() {
         return minimumRelayFeeRate == null ? Transaction.DEFAULT_MIN_RELAY_FEE : minimumRelayFeeRate;
     }
 
+    public static Double getServerMinimumRelayFeeRate() {
+        return serverMinimumRelayFeeRate;
+    }
+
     public static CurrencyRate getFiatCurrencyExchangeRate() {
         return fiatCurrencyExchangeRate;
     }
@@ -767,8 +835,8 @@ public class AppServices {
     }
 
     public static void addPayjoinURI(BitcoinURI bitcoinURI) {
-        if(bitcoinURI.getPayjoinUrl() == null) {
-            throw new IllegalArgumentException("Not a payjoin URI");
+        if(bitcoinURI.getPayjoinUrl() == null || bitcoinURI.getAddress() == null) {
+            throw new IllegalArgumentException("Not a valid payjoin URI");
         }
         payjoinURIs.put(bitcoinURI.getAddress(), bitcoinURI);
     }
@@ -1095,8 +1163,7 @@ public class AppServices {
             walletChoiceDialog.initOwner(getActiveWindow());
             walletChoiceDialog.setTitle("Choose Wallet");
             walletChoiceDialog.setHeaderText("Choose a wallet to " + actionDescription);
-            Image image = new Image("/image/sparrow-small.png");
-            walletChoiceDialog.getDialogPane().setGraphic(new ImageView(image));
+            walletChoiceDialog.getDialogPane().setGraphic(new DialogImage(DialogImage.Type.SPARROW));
             setStageIcon(walletChoiceDialog.getDialogPane().getScene().getWindow());
             moveToActiveWindowScreen(walletChoiceDialog);
             Optional<Wallet> optWallet = walletChoiceDialog.showAndWait();
@@ -1108,6 +1175,31 @@ public class AppServices {
         return wallet;
     }
 
+    public static boolean disallowAnyInvalidDerivationPaths(Wallet wallet) {
+        Optional<ScriptType> optInvalidScriptType = wallet.getKeystores().stream()
+                .filter(keystore -> keystore.getKeyDerivation() != null)
+                .map(keystore -> wallet.getOtherScriptTypeMatchingDerivation(keystore.getKeyDerivation().getDerivationPath()))
+                .filter(Optional::isPresent).map(Optional::get).findFirst();
+        if(optInvalidScriptType.isPresent()) {
+            ScriptType invalidScriptType = optInvalidScriptType.get();
+            boolean includePolicyType = !wallet.getScriptType().getAllowedPolicyTypes().getFirst().equals(invalidScriptType.getAllowedPolicyTypes().getFirst());
+            Optional<ButtonType> optType = AppServices.showWarningDialog("Invalid derivation path", "This wallet is using the derivation path for " +
+                    invalidScriptType.getDescription(includePolicyType) + ", instead of the derivation path for its defined script type of " + wallet.getScriptType().getDescription(includePolicyType) +
+                    ". \n\nDisable derivation path validation to import this wallet?", ButtonType.NO, ButtonType.YES);
+            if(optType.isPresent()) {
+                if(optType.get() == ButtonType.YES) {
+                    Config.get().setValidateDerivationPaths(false);
+                    System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_SCRIPT_TYPES_PROPERTY, Boolean.toString(true));
+                    System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_NETWORKS_PROPERTY, Boolean.toString(true));
+                } else {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
     public static final List<Network> WHIRLPOOL_NETWORKS = List.of(Network.MAINNET, Network.TESTNET);
 
     public static boolean isWhirlpoolCompatible(Wallet wallet) {
@@ -1123,7 +1215,8 @@ public class AppServices {
     public static boolean isWhirlpoolPostmixCompatible(Wallet wallet) {
         return WHIRLPOOL_NETWORKS.contains(Network.get())
                 && wallet.getScriptType() != ScriptType.P2TR    //Taproot not yet supported
-                && wallet.getKeystores().size() == 1;
+                && wallet.getKeystores().size() == 1
+                && wallet.getKeystores().getFirst().getWalletModel() != WalletModel.BITBOX_02; //BitBox02 does not support high account numbers
     }
 
     public static List<Wallet> addWhirlpoolWallets(Wallet decryptedWallet, String walletId, Storage storage) {
@@ -1140,7 +1233,7 @@ public class AppServices {
     }
 
     public static Font getMonospaceFont() {
-        return Font.font("Roboto Mono", 13);
+        return Font.font("Fragment Mono Regular", 13);
     }
 
     public static boolean isOnWayland() {
@@ -1156,9 +1249,22 @@ public class AppServices {
     public void newConnection(ConnectionEvent event) {
         currentBlockHeight = event.getBlockHeight();
         System.setProperty(Network.BLOCK_HEIGHT_PROPERTY, Integer.toString(currentBlockHeight));
-        minimumRelayFeeRate = Math.max(event.getMinimumRelayFeeRate(), Transaction.DEFAULT_MIN_RELAY_FEE);
+        if(getConfiguredMinimumRelayFeeRate(Config.get()) == null) {
+            minimumRelayFeeRate = event.getMinimumRelayFeeRate() == null ? Transaction.DEFAULT_MIN_RELAY_FEE : event.getMinimumRelayFeeRate();
+        }
+        serverMinimumRelayFeeRate = event.getMinimumRelayFeeRate();
         latestBlockHeader = event.getBlockHeader();
         Config.get().addRecentServer();
+
+        FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
+        feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
+        if(feeRatesSource.supportsNetwork(Network.get()) && feeRatesSource.isExternal()) {
+            fetchFeeRates();
+        }
+
+        if(!blockSummaries.containsKey(currentBlockHeight)) {
+            fetchBlockSummaries(Collections.emptyList());
+        }
     }
 
     @Subscribe
@@ -1173,11 +1279,22 @@ public class AppServices {
         latestBlockHeader = event.getBlockHeader();
         String status = "Updating to new block height " + event.getHeight();
         EventManager.get().post(new StatusEvent(status));
+        newBlockSubject.onNext(event);
+    }
+
+    @Subscribe
+    public void blockSummary(BlockSummaryEvent event) {
+        blockSummaries.putAll(event.getBlockSummaryMap());
+        if(AppServices.currentBlockHeight != null) {
+            blockSummaries.keySet().removeIf(height -> AppServices.currentBlockHeight - height > 5);
+        }
+        nextBlockMedianFeeRate = event.getNextBlockMedianFeeRate();
     }
 
     @Subscribe
     public void feesUpdated(FeeRatesUpdatedEvent event) {
         targetBlockFeeRates = event.getTargetBlockFeeRates();
+        nextBlockMedianFeeRate = event.getNextBlockMedianFeeRate();
     }
 
     @Subscribe
@@ -1190,10 +1307,8 @@ public class AppServices {
     @Subscribe
     public void feeRateSourceChanged(FeeRatesSourceChangedEvent event) {
         //Perform once-off fee rates retrieval to immediately change displayed rates
-        if(feeRatesService != null && !feeRatesService.isRunning() && Config.get().getMode() != Mode.OFFLINE) {
-            feeRatesService = createFeeRatesService();
-            feeRatesService.start();
-        }
+        fetchFeeRates();
+        fetchBlockSummaries(Collections.emptyList());
     }
 
     @Subscribe

src/main/java/com/sparrowwallet/sparrow/BlockSummary.java

@@ -0,0 +1,76 @@
+package com.sparrowwallet.sparrow;
+
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.Date;
+import java.util.Optional;
+
+public class BlockSummary implements Comparable<BlockSummary> {
+    private final Integer height;
+    private final Date timestamp;
+    private final Double medianFee;
+    private final Integer transactionCount;
+    private final Integer weight;
+
+    public BlockSummary(Integer height, Date timestamp) {
+        this(height, timestamp, null, null, null);
+    }
+
+    public BlockSummary(Integer height, Date timestamp, Double medianFee, Integer transactionCount, Integer weight) {
+        this.height = height;
+        this.timestamp = timestamp;
+        this.medianFee = medianFee;
+        this.transactionCount = transactionCount;
+        this.weight = weight;
+    }
+
+    public Integer getHeight() {
+        return height;
+    }
+
+    public Date getTimestamp() {
+        return timestamp;
+    }
+
+    public Optional<Double> getMedianFee() {
+        return medianFee == null ? Optional.empty() : Optional.of(medianFee);
+    }
+
+    public Optional<Integer> getTransactionCount() {
+        return transactionCount == null ? Optional.empty() : Optional.of(transactionCount);
+    }
+
+    public Optional<Integer> getWeight() {
+        return weight == null ? Optional.empty() : Optional.of(weight);
+    }
+
+    private static long calculateElapsedSeconds(long timestampUtc) {
+        Instant timestampInstant = Instant.ofEpochMilli(timestampUtc);
+        Instant nowInstant = Instant.now();
+        return ChronoUnit.SECONDS.between(timestampInstant, nowInstant);
+    }
+
+    public String getElapsed() {
+        long elapsed = calculateElapsedSeconds(getTimestamp().getTime());
+        if(elapsed < 0) {
+            return "now";
+        } else if(elapsed < 60) {
+            return elapsed + "s";
+        } else if(elapsed < 3600) {
+            return elapsed / 60 + "m";
+        } else if(elapsed < 86400) {
+            return elapsed / 3600 + "h";
+        } else {
+            return elapsed / 86400 + "d";
+        }
+    }
+
+    public String toString() {
+        return getElapsed() + ":" + getMedianFee();
+    }
+
+    @Override
+    public int compareTo(BlockSummary o) {
+        return o.height - height;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/SparrowDesktop.java

@@ -72,10 +72,6 @@ public class SparrowDesktop extends Application {
             Config.get().setServerType(ServerType.ELECTRUM_SERVER);
         }
 
-        if(Config.get().getHdCapture() == null && OsType.getCurrent() == OsType.MACOS) {
-            Config.get().setHdCapture(Boolean.TRUE);
-        }
-
         System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_SCRIPT_TYPES_PROPERTY, Boolean.toString(!Config.get().isValidateDerivationPaths()));
         System.setProperty(Wallet.ALLOW_DERIVATIONS_MATCHING_OTHER_NETWORKS_PROPERTY, Boolean.toString(!Config.get().isValidateDerivationPaths()));
 
@@ -117,8 +113,8 @@ public class SparrowDesktop extends Application {
     private void initializeFonts() {
         GlyphFontRegistry.register(new FontAwesome5());
         GlyphFontRegistry.register(new FontAwesome5Brands());
-        Font.loadFont(AppServices.class.getResourceAsStream("/font/RobotoMono-Regular.ttf"), 13);
-        Font.loadFont(AppServices.class.getResourceAsStream("/font/RobotoMono-Italic.ttf"), 11);
+        Font.loadFont(AppServices.class.getResourceAsStream("/font/FragmentMono-Regular.ttf"), 13);
+        Font.loadFont(AppServices.class.getResourceAsStream("/font/FragmentMono-Italic.ttf"), 11);
         if(OsType.getCurrent() == OsType.MACOS) {
             Font.loadFont(AppServices.class.getResourceAsStream("/font/LiberationSans-Regular.ttf"), 13);
         }

src/main/java/com/sparrowwallet/sparrow/SparrowWallet.java

@@ -18,7 +18,7 @@ import java.util.*;
 public class SparrowWallet {
     public static final String APP_ID = "sparrow";
     public static final String APP_NAME = "Sparrow";
-    public static final String APP_VERSION = "2.1.1";
+    public static final String APP_VERSION = "2.3.1";
     public static final String APP_VERSION_SUFFIX = "";
     public static final String APP_HOME_PROPERTY = "sparrow.home";
     public static final String NETWORK_ENV_PROPERTY = "SPARROW_NETWORK";

src/main/java/com/sparrowwallet/sparrow/WelcomeDialog.java

@@ -21,7 +21,7 @@ public class WelcomeDialog extends Dialog<Mode> {
             welcomeController.initializeView();
 
             dialogPane.setPrefWidth(600);
-            dialogPane.setPrefHeight(520);
+            dialogPane.setPrefHeight(540);
             dialogPane.setMinHeight(dialogPane.getPrefHeight());
             AppServices.moveToActiveWindowScreen(this);
 

src/main/java/com/sparrowwallet/sparrow/control/BlockCube.java

@@ -0,0 +1,372 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.Network;
+import com.sparrowwallet.drongo.protocol.Transaction;
+import com.sparrowwallet.sparrow.BlockSummary;
+import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.net.FeeRatesSource;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
+import javafx.beans.property.*;
+import javafx.scene.Group;
+import javafx.scene.shape.Polygon;
+import javafx.scene.shape.Rectangle;
+import javafx.scene.text.Font;
+import javafx.scene.text.FontWeight;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextFlow;
+import javafx.util.Duration;
+import org.girod.javafx.svgimage.SVGImage;
+
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.List;
+
+public class BlockCube extends Group {
+    public static final List<Integer> MEMPOOL_FEE_RATES_INTERVALS = List.of(1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000);
+
+    public static final double CUBE_SIZE = 60;
+
+    private final IntegerProperty weightProperty = new SimpleIntegerProperty(0);
+    private final DoubleProperty medianFeeProperty = new SimpleDoubleProperty(-Double.MAX_VALUE);
+    private final IntegerProperty heightProperty = new SimpleIntegerProperty(0);
+    private final IntegerProperty txCountProperty = new SimpleIntegerProperty(0);
+    private final LongProperty timestampProperty = new SimpleLongProperty(System.currentTimeMillis());
+    private final StringProperty elapsedProperty = new SimpleStringProperty("");
+    private final BooleanProperty confirmedProperty = new SimpleBooleanProperty(false);
+    private final ObjectProperty<FeeRatesSource> feeRatesSource = new SimpleObjectProperty<>(null);
+
+    private Polygon front;
+    private Rectangle unusedArea;
+    private Rectangle usedArea;
+
+    private final Text heightText = new Text();
+    private final Text medianFeeText = new Text();
+    private final Text unitsText = new Text();
+    private final TextFlow medianFeeTextFlow = new TextFlow();
+    private final Text txCountText = new Text();
+    private final Text elapsedText = new Text();
+    private final Group feeRateIcon = new Group();
+
+    public BlockCube(Integer weight, Double medianFee, Integer height, Integer txCount, Long timestamp, boolean confirmed) {
+        getStyleClass().addAll("block-" + Network.getCanonical().getName(), "block-cube");
+        this.confirmedProperty.set(confirmed);
+
+        FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
+        feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
+        this.feeRatesSource.set(feeRatesSource);
+
+        this.weightProperty.addListener((_, _, _) -> {
+            if(front != null) {
+                updateFill();
+            }
+        });
+        this.medianFeeProperty.addListener((_, _, newValue) -> {
+            medianFeeText.setText(newValue.doubleValue() < 0.0d ? "" : "~" + Math.round(Math.max(newValue.doubleValue(), 1.0d)));
+            unitsText.setText(newValue.doubleValue() < 0.0d ? "" : " s/vb");
+            double medianFeeWidth = TextUtils.computeTextWidth(medianFeeText.getFont(), medianFeeText.getText(), 0.0d);
+            double unitsWidth = TextUtils.computeTextWidth(unitsText.getFont(), unitsText.getText(), 0.0d);
+            medianFeeTextFlow.setTranslateX((CUBE_SIZE - (medianFeeWidth + unitsWidth)) / 2);
+        });
+        this.txCountProperty.addListener((_, _, newValue) -> {
+            txCountText.setText(newValue.intValue() == 0 ? "" : newValue + " txes");
+            txCountText.setX((CUBE_SIZE - txCountText.getLayoutBounds().getWidth()) / 2);
+        });
+        this.timestampProperty.addListener((_, _, newValue) -> {
+            elapsedProperty.set(getElapsed(newValue.longValue()));
+        });
+        this.elapsedProperty.addListener((_, _, newValue) -> {
+            elapsedText.setText(isConfirmed() ? newValue : "In ~10m");
+            elapsedText.setX((CUBE_SIZE - elapsedText.getLayoutBounds().getWidth()) / 2);
+        });
+        this.heightProperty.addListener((_, _, newValue) -> {
+            heightText.setText(newValue.intValue() == 0 ? "" : String.valueOf(newValue));
+            heightText.setX(((CUBE_SIZE * 0.7) - heightText.getLayoutBounds().getWidth()) / 2);
+        });
+        this.confirmedProperty.addListener((_, _, _) -> {
+            if(front != null) {
+                updateFill();
+            }
+        });
+        this.feeRatesSource.addListener((_, _, _) -> {
+            if(front != null) {
+                updateFill();
+            }
+        });
+        this.medianFeeText.textProperty().addListener((_, _, _) -> {
+            pulse();
+        });
+
+        if(weight != null) {
+            this.weightProperty.set(weight);
+        }
+        if(medianFee != null) {
+            this.medianFeeProperty.set(medianFee);
+        }
+        if(height != null) {
+            this.heightProperty.set(height);
+        }
+        if(txCount != null) {
+            this.txCountProperty.set(txCount);
+        }
+        if(timestamp != null) {
+            this.timestampProperty.set(timestamp);
+        }
+
+        drawCube();
+    }
+
+    private void drawCube() {
+        double depth = CUBE_SIZE * 0.2;
+        double perspective = CUBE_SIZE * 0.04;
+
+        front = new Polygon(0, 0, CUBE_SIZE, 0, CUBE_SIZE, CUBE_SIZE, 0, CUBE_SIZE);
+        front.getStyleClass().add("block-front");
+        front.setFill(null);
+        unusedArea = new Rectangle(0, 0, CUBE_SIZE, CUBE_SIZE);
+        unusedArea.getStyleClass().add("block-unused");
+        usedArea = new Rectangle(0, 0, CUBE_SIZE, CUBE_SIZE);
+        usedArea.getStyleClass().add("block-used");
+
+        Group frontFaceGroup = new Group(front, unusedArea, usedArea);
+
+        Polygon top = new Polygon(0, 0, CUBE_SIZE, 0, CUBE_SIZE - depth - perspective, -depth, -depth, -depth);
+        top.getStyleClass().add("block-top");
+        top.setStroke(null);
+
+        Polygon left = new Polygon(0, 0, -depth, -depth, -depth, CUBE_SIZE - depth - perspective, 0, CUBE_SIZE);
+        left.getStyleClass().add("block-left");
+        left.setStroke(null);
+
+        updateFill();
+
+        heightText.getStyleClass().add("block-height");
+        heightText.setFont(new Font(11));
+        heightText.setX(((CUBE_SIZE * 0.7) - heightText.getLayoutBounds().getWidth()) / 2);
+        heightText.setY(-24);
+
+        medianFeeText.getStyleClass().add("block-text");
+        medianFeeText.setFont(Font.font(null, FontWeight.BOLD, 11));
+        unitsText.getStyleClass().add("block-text");
+        unitsText.setFont(new Font(10));
+        medianFeeTextFlow.getChildren().addAll(medianFeeText, unitsText);
+        medianFeeTextFlow.setTranslateX((CUBE_SIZE - (medianFeeText.getLayoutBounds().getWidth() + unitsText.getLayoutBounds().getWidth())) / 2);
+        medianFeeTextFlow.setTranslateY(7);
+
+        txCountText.getStyleClass().add("block-text");
+        txCountText.setFont(new Font(10));
+        txCountText.setOpacity(0.7);
+        txCountText.setX((CUBE_SIZE - txCountText.getLayoutBounds().getWidth()) / 2);
+        txCountText.setY(34);
+
+        feeRateIcon.setTranslateX(((CUBE_SIZE * 0.7) - 14) / 2);
+        feeRateIcon.setTranslateY(-36);
+
+        elapsedText.getStyleClass().add("block-text");
+        elapsedText.setFont(new Font(10));
+        elapsedText.setX((CUBE_SIZE - elapsedText.getLayoutBounds().getWidth()) / 2);
+        elapsedText.setY(50);
+
+        getChildren().addAll(frontFaceGroup, top, left, heightText, medianFeeTextFlow, txCountText, feeRateIcon, elapsedText);
+    }
+
+    private void updateFill() {
+        if(isConfirmed()) {
+            getStyleClass().removeAll("block-unconfirmed");
+            if(!getStyleClass().contains("block-confirmed")) {
+                getStyleClass().add("block-confirmed");
+            }
+            double startY = 1 - weightProperty.doubleValue() / (Transaction.MAX_BLOCK_SIZE_VBYTES * Transaction.WITNESS_SCALE_FACTOR);
+            double startYAbsolute = startY * BlockCube.CUBE_SIZE;
+            unusedArea.setHeight(startYAbsolute);
+            unusedArea.setStyle(null);
+            usedArea.setY(startYAbsolute);
+            usedArea.setHeight(CUBE_SIZE - startYAbsolute);
+            usedArea.setVisible(true);
+            heightText.setVisible(true);
+            feeRateIcon.getChildren().clear();
+        } else {
+            getStyleClass().removeAll("block-confirmed");
+            if(!getStyleClass().contains("block-unconfirmed")) {
+                getStyleClass().add("block-unconfirmed");
+            }
+            usedArea.setVisible(false);
+            unusedArea.setStyle("-fx-fill: " + getFeeRateStyleName() + ";");
+            heightText.setVisible(false);
+            if(feeRatesSource.get() != null) {
+                SVGImage svgImage = feeRatesSource.get().getSVGImage();
+                if(svgImage != null) {
+                    feeRateIcon.getChildren().setAll(feeRatesSource.get().getSVGImage());
+                } else {
+                    feeRateIcon.getChildren().clear();
+                }
+            } else {
+                feeRateIcon.getChildren().clear();
+            }
+        }
+    }
+
+    public void pulse() {
+        if(isConfirmed()) {
+            return;
+        }
+
+        if(unusedArea != null) {
+            unusedArea.setStyle("-fx-fill: " + getFeeRateStyleName() + ";");
+        }
+
+        Timeline timeline = new Timeline(
+                new KeyFrame(Duration.ZERO, new KeyValue(opacityProperty(), 1.0)),
+                new KeyFrame(Duration.millis(500), new KeyValue(opacityProperty(), 0.7)),
+                new KeyFrame(Duration.millis(1000), new KeyValue(opacityProperty(), 1.0))
+        );
+
+        timeline.setCycleCount(1);
+        timeline.play();
+    }
+
+    private static long calculateElapsedSeconds(long timestampUtc) {
+        Instant timestampInstant = Instant.ofEpochMilli(timestampUtc);
+        Instant nowInstant = Instant.now();
+        return ChronoUnit.SECONDS.between(timestampInstant, nowInstant);
+    }
+
+    public static String getElapsed(long timestampUtc) {
+        long elapsed = calculateElapsedSeconds(timestampUtc);
+        if(elapsed < 60) {
+            return "Just now";
+        } else if(elapsed < 3600) {
+            return Math.round(elapsed / 60f) + "m ago";
+        } else if(elapsed < 86400) {
+            return Math.round(elapsed / 3600f) + "h ago";
+        } else {
+            return Math.round(elapsed / 86400d) + "d ago";
+        }
+    }
+
+    private String getFeeRateStyleName() {
+        double rate = getMedianFee();
+        int[] feeRateInterval = getFeeRateInterval(rate);
+        if(feeRateInterval[1] == Integer.MAX_VALUE) {
+            return "VSIZE2000-2200_COLOR";
+        }
+        int[] nextRateInterval = getFeeRateInterval(rate * 2);
+        String from = "VSIZE" + feeRateInterval[0] + "-" + feeRateInterval[1] + "_COLOR";
+        String to = "VSIZE" + nextRateInterval[0] + "-" + (nextRateInterval[1] == Integer.MAX_VALUE ? "2200" : nextRateInterval[1]) + "_COLOR";
+        return "linear-gradient(from 75% 0% to 100% 0%, " + from + " 0%, " + to + " 100%, " + from +")";
+    }
+
+    private int[] getFeeRateInterval(double medianFee) {
+        for(int i = 0; i < MEMPOOL_FEE_RATES_INTERVALS.size(); i++) {
+            int feeRate = MEMPOOL_FEE_RATES_INTERVALS.get(i);
+            int nextFeeRate = (i == MEMPOOL_FEE_RATES_INTERVALS.size() - 1 ? Integer.MAX_VALUE : MEMPOOL_FEE_RATES_INTERVALS.get(i + 1));
+            if(feeRate <= medianFee && nextFeeRate > medianFee) {
+                return new int[] { feeRate, nextFeeRate };
+            }
+        }
+
+        return new int[] { 1, 2 };
+    }
+
+    public int getWeight() {
+        return weightProperty.get();
+    }
+
+    public IntegerProperty weightProperty() {
+        return weightProperty;
+    }
+
+    public void setWeight(int weight) {
+        weightProperty.set(weight);
+    }
+
+    public double getMedianFee() {
+        return medianFeeProperty.get();
+    }
+
+    public DoubleProperty medianFee() {
+        return medianFeeProperty;
+    }
+
+    public void setMedianFee(double medianFee) {
+        medianFeeProperty.set(medianFee);
+    }
+
+    public int getHeight() {
+        return heightProperty.get();
+    }
+
+    public IntegerProperty heightProperty() {
+        return heightProperty;
+    }
+
+    public void setHeight(int height) {
+        heightProperty.set(height);
+    }
+
+    public int getTxCount() {
+        return txCountProperty.get();
+    }
+
+    public IntegerProperty txCountProperty() {
+        return txCountProperty;
+    }
+
+    public void setTxCount(int txCount) {
+        txCountProperty.set(txCount);
+    }
+
+    public long getTimestamp() {
+        return timestampProperty.get();
+    }
+
+    public LongProperty timestampProperty() {
+        return timestampProperty;
+    }
+
+    public void setTimestamp(long timestamp) {
+        timestampProperty.set(timestamp);
+    }
+
+    public String getElapsed() {
+        return elapsedProperty.get();
+    }
+
+    public StringProperty elapsedProperty() {
+        return elapsedProperty;
+    }
+
+    public void setElapsed(String elapsed) {
+        elapsedProperty.set(elapsed);
+    }
+
+    public boolean isConfirmed() {
+        return confirmedProperty.get();
+    }
+
+    public BooleanProperty confirmedProperty() {
+        return confirmedProperty;
+    }
+
+    public void setConfirmed(boolean confirmed) {
+        confirmedProperty.set(confirmed);
+    }
+
+    public FeeRatesSource getFeeRatesSource() {
+        return feeRatesSource.get();
+    }
+
+    public ObjectProperty<FeeRatesSource> feeRatesSourceProperty() {
+        return feeRatesSource;
+    }
+
+    public void setFeeRatesSource(FeeRatesSource feeRatesSource) {
+        this.feeRatesSource.set(feeRatesSource);
+    }
+
+    public static BlockCube fromBlockSummary(BlockSummary blockSummary) {
+        return new BlockCube(blockSummary.getWeight().orElse(0), blockSummary.getMedianFee().orElse(-1.0d), blockSummary.getHeight(),
+                blockSummary.getTransactionCount().orElse(0), blockSummary.getTimestamp().getTime(), true);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/CardImportPane.java

@@ -48,7 +48,7 @@ public class CardImportPane extends TitledDescriptionPane {
     private final SimpleStringProperty pin = new SimpleStringProperty("");
 
     public CardImportPane(Wallet wallet, KeystoreCardImport importer, KeyDerivation requiredDerivation) {
-        super(importer.getName(), "Place card on reader", importer.getKeystoreImportDescription(getAccount(wallet, requiredDerivation)), "image/" + importer.getWalletModel().getType() + ".png");
+        super(importer.getName(), "Place card on reader", importer.getKeystoreImportDescription(getAccount(wallet, requiredDerivation)), importer.getWalletModel());
         this.importer = importer;
         this.derivation = requiredDerivation == null ? wallet.getScriptType().getDefaultDerivation() : requiredDerivation.getDerivation();
     }

src/main/java/com/sparrowwallet/sparrow/control/CoinCell.java

@@ -87,6 +87,8 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
             } else if(entry instanceof UtxoEntry) {
                 setGraphic(null);
             } else if(entry instanceof HashIndexEntry) {
+                tooltip.hideConfirmations();
+
                 Region node = new Region();
                 node.setPrefWidth(10);
                 setGraphic(node);
@@ -148,6 +150,14 @@ class CoinCell extends TreeTableCell<Entry, Number> implements ConfirmationsList
             setTooltipText();
         }
 
+        public void hideConfirmations() {
+            showConfirmations = false;
+            isCoinbase = false;
+            confirmationsProperty.unbind();
+
+            setTooltipText();
+        }
+
         private void setTooltipText() {
             setText(value + (showConfirmations ? " (" + getConfirmationsDescription() + ")" : ""));
         }

src/main/java/com/sparrowwallet/sparrow/control/CoinTreeTable.java

@@ -225,6 +225,13 @@ public class CoinTreeTable extends TreeTableView<Entry> {
         walletTableEvents.skip(3, TimeUnit.SECONDS).subscribe(event -> {
             event.getWallet().getWalletTables().put(event.getTableType(), event.getWalletTable());
             EventManager.get().post(event);
+
+            //Reset pref widths here so window resizes don't cause reversion to previously set pref widths
+            Double[] widths = event.getWalletTable().getWidths();
+            for(int i = 0; i < getColumns().size(); i++) {
+                TreeTableColumn<Entry, ?> column = getColumns().get(i);
+                column.setPrefWidth(widths != null && getColumns().size() == widths.length ? widths[i] : STANDARD_WIDTH);
+            }
         });
     }
 

src/main/java/com/sparrowwallet/sparrow/control/ComboBoxTextField.java

@@ -6,10 +6,16 @@ import javafx.beans.property.SimpleObjectProperty;
 import javafx.scene.Cursor;
 import javafx.scene.Node;
 import javafx.scene.control.ComboBox;
+import javafx.scene.control.ContextMenu;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.SeparatorMenuItem;
+import javafx.scene.input.Clipboard;
 import javafx.scene.layout.Region;
 import javafx.scene.layout.StackPane;
 import org.controlsfx.control.textfield.CustomTextField;
 
+import java.util.List;
+
 public class ComboBoxTextField extends CustomTextField {
     private final ObjectProperty<ComboBox<?>> comboProperty = new SimpleObjectProperty<>();
 
@@ -68,4 +74,53 @@ public class ComboBoxTextField extends CustomTextField {
     public void setComboProperty(ComboBox<?> comboProperty) {
         this.comboProperty.set(comboProperty);
     }
+
+    public ContextMenu getCustomContextMenu(List<MenuItem> customItems) {
+        return new CustomContextMenu(customItems);
+    }
+
+    public class CustomContextMenu extends ContextMenu {
+        public CustomContextMenu(List<MenuItem> customItems) {
+            super();
+            setFont(null);
+
+            MenuItem undo = new MenuItem("Undo");
+            undo.setOnAction(_ -> undo());
+
+            MenuItem redo = new MenuItem("Redo");
+            redo.setOnAction(_ -> redo());
+
+            MenuItem cut = new MenuItem("Cut");
+            cut.setOnAction(_ -> cut());
+
+            MenuItem copy = new MenuItem("Copy");
+            copy.setOnAction(_ -> copy());
+
+            MenuItem paste = new MenuItem("Paste");
+            paste.setOnAction(_ -> paste());
+
+            MenuItem delete = new MenuItem("Delete");
+            delete.setOnAction(_ -> deleteText(getSelection()));
+
+            MenuItem selectAll = new MenuItem("Select All");
+            selectAll.setOnAction(_ -> selectAll());
+
+            getItems().addAll(undo, redo, new SeparatorMenuItem(), cut, copy, paste, delete, new SeparatorMenuItem(), selectAll);
+            getItems().addAll(customItems);
+
+            setOnShowing(_ -> {
+                boolean hasSelection = getSelection().getLength() > 0;
+                boolean hasText = getText() != null && !getText().isEmpty();
+                boolean clipboardHasContent = Clipboard.getSystemClipboard().hasString();
+
+                undo.setDisable(!isUndoable());
+                redo.setDisable(!isRedoable());
+                cut.setDisable(!isEditable() || !hasSelection);
+                copy.setDisable(!hasSelection);
+                paste.setDisable(!isEditable() || !clipboardHasContent);
+                delete.setDisable(!hasSelection);
+                selectAll.setDisable(!hasText);
+            });
+        }
+    }
 }

src/main/java/com/sparrowwallet/sparrow/control/ConfirmationAlert.java

@@ -0,0 +1,39 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.sparrow.AppServices;
+import javafx.geometry.Insets;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.CheckBox;
+import javafx.scene.control.Label;
+import javafx.scene.layout.VBox;
+
+import static com.sparrowwallet.sparrow.AppServices.getActiveWindow;
+import static com.sparrowwallet.sparrow.AppServices.setStageIcon;
+
+public class ConfirmationAlert extends Alert {
+    private final CheckBox dontAskAgain;
+
+    public ConfirmationAlert(String title, String contentText, ButtonType... buttons) {
+        super(AlertType.CONFIRMATION, contentText, buttons);
+
+        initOwner(getActiveWindow());
+        setStageIcon(getDialogPane().getScene().getWindow());
+        getDialogPane().getScene().getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
+        setTitle(title);
+        setHeaderText(title);
+
+        VBox contentBox = new VBox(20);
+        contentBox.setPadding(new Insets(10, 20, 10, 20));
+        Label contentLabel = new Label(contentText);
+        contentLabel.setWrapText(true);
+        dontAskAgain = new CheckBox("Don't ask again");
+        contentBox.getChildren().addAll(contentLabel, dontAskAgain);
+
+        getDialogPane().setContent(contentBox);
+    }
+
+    public boolean isDontAskAgain() {
+        return dontAskAgain.isSelected();
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/CopyableCoinLabel.java

@@ -11,6 +11,7 @@ import javafx.scene.control.Tooltip;
 import javafx.scene.input.Clipboard;
 import javafx.scene.input.ClipboardContent;
 import javafx.event.EventHandler;
+import javafx.scene.input.MouseButton;
 import javafx.scene.input.MouseEvent;
 
 public class CopyableCoinLabel extends CopyableLabel {
@@ -29,6 +30,10 @@ public class CopyableCoinLabel extends CopyableLabel {
         valueProperty().addListener((observable, oldValue, newValue) -> setValueAsText((Long)newValue, Config.get().getUnitFormat(), Config.get().getBitcoinUnit()));
 
         setOnMouseClicked(event -> {
+            if(!event.getButton().equals(MouseButton.PRIMARY)) {
+                return;
+            }
+
             if(bitcoinUnit == null) {
                 bitcoinUnit = Config.get().getBitcoinUnit();
             }

src/main/java/com/sparrowwallet/sparrow/control/DevicePane.java

@@ -75,7 +75,7 @@ public class DevicePane extends TitledDescriptionPane {
     private boolean defaultDevice;
 
     public DevicePane(Wallet wallet, Device device, boolean defaultDevice, KeyDerivation requiredDerivation) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = DeviceOperation.IMPORT;
         this.wallet = wallet;
         this.psbt = null;
@@ -102,7 +102,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     public DevicePane(Wallet wallet, PSBT psbt, Device device, boolean defaultDevice) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = DeviceOperation.SIGN;
         this.wallet = wallet;
         this.psbt = psbt;
@@ -129,7 +129,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     public DevicePane(Wallet wallet, OutputDescriptor outputDescriptor, Device device, boolean defaultDevice) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = DeviceOperation.DISPLAY_ADDRESS;
         this.wallet = wallet;
         this.psbt = null;
@@ -152,7 +152,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     public DevicePane(Wallet wallet, String message, KeyDerivation keyDerivation, Device device, boolean defaultDevice) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = DeviceOperation.SIGN_MESSAGE;
         this.wallet = wallet;
         this.psbt = null;
@@ -179,7 +179,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     public DevicePane(Wallet wallet, List<StandardAccount> availableAccounts, Device device, boolean defaultDevice) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = DeviceOperation.DISCOVER_KEYSTORES;
         this.wallet = wallet;
         this.psbt = null;
@@ -202,7 +202,7 @@ public class DevicePane extends TitledDescriptionPane {
     }
 
     public DevicePane(DeviceOperation deviceOperation, Device device, boolean defaultDevice) {
-        super(device.getModel().toDisplayString(), "", "", "image/" + device.getType() + ".png");
+        super(device.getModel().toDisplayString(), "", "", device.getModel());
         this.deviceOperation = deviceOperation;
         this.wallet = null;
         this.psbt = null;
@@ -453,20 +453,26 @@ public class DevicePane extends TitledDescriptionPane {
         });
         vBox.getChildren().addAll(pinField, enterPinButton);
 
-        TilePane tilePane = new TilePane();
-        tilePane.setPrefColumns(3);
-        tilePane.setHgap(10);
-        tilePane.setVgap(10);
-        tilePane.setMaxWidth(150);
-        tilePane.setMaxHeight(120);
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(10);
+        gridPane.setVgap(10);
+        gridPane.setMaxWidth(150);
+        gridPane.setMaxHeight(device.getModel().hasZeroInPin() ? 160 : 120);
 
-        int[] digits = new int[] {7, 8, 9, 4, 5, 6, 1, 2, 3};
+        int[] digits = device.getModel().hasZeroInPin() ? new int[] {7, 8, 9, 4, 5, 6, 1, 2, 3, 0} : new int[] {7, 8, 9, 4, 5, 6, 1, 2, 3};
         for(int i = 0; i < digits.length; i++) {
             Button pinButton = new Button();
             Glyph circle = new Glyph(FontAwesome5.FONT_NAME, "CIRCLE");
             pinButton.setGraphic(circle);
             pinButton.setUserData(digits[i]);
-            tilePane.getChildren().add(pinButton);
+            GridPane.setRowIndex(pinButton, i / 3);
+            GridPane.setColumnIndex(pinButton, i % 3);
+            if((i / 3) == 3) {
+                GridPane.setHgrow(pinButton, Priority.ALWAYS);
+                GridPane.setColumnSpan(pinButton, 3);
+                pinButton.setMaxWidth(Double.MAX_VALUE);
+            }
+            gridPane.getChildren().add(pinButton);
             pinButton.setOnAction(event -> {
                 pinField.setText(pinField.getText() + pinButton.getUserData());
             });
@@ -474,7 +480,7 @@ public class DevicePane extends TitledDescriptionPane {
 
         HBox contentBox = new HBox();
         contentBox.setSpacing(50);
-        contentBox.getChildren().add(tilePane);
+        contentBox.getChildren().add(gridPane);
         contentBox.getChildren().add(vBox);
         contentBox.setPadding(new Insets(10, 0, 10, 0));
         contentBox.setAlignment(Pos.TOP_CENTER);

src/main/java/com/sparrowwallet/sparrow/control/DialogImage.java

@@ -0,0 +1,85 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.Theme;
+import com.sparrowwallet.sparrow.io.Config;
+import javafx.beans.NamedArg;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.layout.StackPane;
+import org.girod.javafx.svgimage.SVGImage;
+import org.girod.javafx.svgimage.SVGLoader;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.URL;
+import java.util.Locale;
+
+public class DialogImage extends StackPane {
+    private static final Logger log = LoggerFactory.getLogger(DialogImage.class);
+
+    public static final int WIDTH = 50;
+    public static final int HEIGHT = 50;
+
+    public ObjectProperty<DialogImage.Type> typeProperty = new SimpleObjectProperty<>();
+
+    public DialogImage() {
+        setPrefSize(WIDTH, HEIGHT);
+        this.typeProperty.addListener((observable, oldValue, type) -> {
+            refresh(type);
+        });
+    }
+
+    public DialogImage(@NamedArg("type") Type type) {
+        this();
+        this.typeProperty.set(type);
+    }
+
+    public void refresh() {
+        Type type = getType();
+        refresh(type);
+    }
+
+    protected void refresh(Type type) {
+        SVGImage svgImage;
+        if(Config.get().getTheme() == Theme.DARK) {
+            svgImage = loadSVGImage("/image/dialog/" + type.name().toLowerCase(Locale.ROOT) + "-invert.svg");
+        } else {
+            svgImage = loadSVGImage("/image/dialog/" + type.name().toLowerCase(Locale.ROOT) + ".svg");
+        }
+
+        if(svgImage != null) {
+            getChildren().clear();
+            getChildren().add(svgImage);
+        }
+    }
+
+    public Type getType() {
+        return typeProperty.get();
+    }
+
+    public ObjectProperty<Type> typeProperty() {
+        return typeProperty;
+    }
+
+    public void setType(Type type) {
+        this.typeProperty.set(type);
+    }
+
+    private SVGImage loadSVGImage(String imageName) {
+        try {
+            URL url = AppServices.class.getResource(imageName);
+            if(url != null) {
+                return SVGLoader.load(url);
+            }
+        } catch(Exception e) {
+            log.error("Could not find image " + imageName);
+        }
+
+        return null;
+    }
+
+    public enum Type {
+        SPARROW, SEED, PAYNYM, BORDERWALLETS, USERADD, WHIRLPOOL;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/DownloadVerifierDialog.java

@@ -56,13 +56,15 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
     private static final List<String> MANIFEST_EXTENSIONS = List.of("txt");
     private static final List<String> PUBLIC_KEY_EXTENSIONS = List.of("asc");
     private static final List<String> MACOS_RELEASE_EXTENSIONS = List.of("dmg");
-    private static final List<String> WINDOWS_RELEASE_EXTENSIONS = List.of("exe", "zip");
+    private static final List<String> WINDOWS_RELEASE_EXTENSIONS = List.of("exe", "msi", "zip");
     private static final List<String> LINUX_RELEASE_EXTENSIONS = List.of("deb", "rpm", "tar.gz");
     private static final List<String> DISK_IMAGE_EXTENSIONS = List.of("img", "bin", "dfu");
     private static final List<String> ARCHIVE_EXTENSIONS = List.of("zip", "tar.gz", "tar.bz2", "tar.xz", "rar", "7z");
 
     private static final String SPARROW_RELEASE_PREFIX = "sparrow-";
-    private static final String SPARROW_SIGNATURE_SUFFIX = "-manifest.txt.asc";
+    private static final String SPARROW_RELEASE_ALT_PREFIX = "sparrow_";
+    private static final String SPARROW_MANIFEST_SUFFIX = "-manifest.txt";
+    private static final String SPARROW_SIGNATURE_SUFFIX = SPARROW_MANIFEST_SUFFIX + ".asc";
     private static final Pattern SPARROW_RELEASE_VERSION = Pattern.compile("[0-9]+(\\.[0-9]+)*");
     private static final long MIN_VALID_SPARROW_RELEASE_SIZE = 10 * 1024 * 1024;
 
@@ -70,6 +72,7 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
     private final ObjectProperty<File> manifest = new SimpleObjectProperty<>();
     private final ObjectProperty<File> publicKey = new SimpleObjectProperty<>();
     private final ObjectProperty<File> release = new SimpleObjectProperty<>();
+    private final ObjectProperty<File> initial = new SimpleObjectProperty<>();
 
     private final BooleanProperty manifestDisabled = new SimpleBooleanProperty();
     private final BooleanProperty publicKeyDisabled = new SimpleBooleanProperty();
@@ -81,7 +84,7 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
 
     private static File lastFileParent;
 
-    public DownloadVerifierDialog(File initialSignatureFile) {
+    public DownloadVerifierDialog(File initialFile) {
         final DialogPane dialogPane = getDialogPane();
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
@@ -223,11 +226,17 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
         });
 
         release.addListener((observable, oldValue, releaseFile) -> {
+            if(releaseFile != null) {
+                initial.set(null);
+            }
             verify();
         });
 
-        if(initialSignatureFile != null) {
-            javafx.application.Platform.runLater(() -> signature.set(initialSignatureFile));
+        if(initialFile != null) {
+            javafx.application.Platform.runLater(() -> {
+                initial.set(initialFile);
+                signature.set(initialFile);
+            });
         }
     }
 
@@ -292,7 +301,7 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
                 publicKeyDisabled.set(true);
             }
 
-            if(manifest.get().equals(release.get())) {
+            if(manifest.get().equals(release.get()) && !isSparrowManifest(manifest.get())) {
                 manifestDisabled.set(true);
                 releaseHash.setText("No hash required, signature signs release file directly");
                 releaseHash.setGraphic(GlyphUtils.getSuccessGlyph());
@@ -455,7 +464,8 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
             }
         }
 
-        if(providedFile.getName().toLowerCase(Locale.ROOT).startsWith(SPARROW_RELEASE_PREFIX)) {
+        String providedName = providedFile.getName().toLowerCase(Locale.ROOT);
+        if(providedName.startsWith(SPARROW_RELEASE_PREFIX) || providedName.startsWith(SPARROW_RELEASE_ALT_PREFIX)) {
             Matcher matcher = SPARROW_RELEASE_VERSION.matcher(providedFile.getName());
             if(matcher.find()) {
                 String version = matcher.group();
@@ -482,6 +492,22 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
     }
 
     private File findReleaseFile(File manifestFile, Map<File, String> manifestMap) {
+        File initialFile = initial.get();
+        if(initialFile != null && initialFile.exists()) {
+            for(File file : manifestMap.keySet()) {
+                if(initialFile.getName().equals(file.getName())) {
+                    return initialFile;
+                }
+            }
+
+            List<List<String>> allExtensionLists = List.of(MACOS_RELEASE_EXTENSIONS, WINDOWS_RELEASE_EXTENSIONS, LINUX_RELEASE_EXTENSIONS, DISK_IMAGE_EXTENSIONS, ARCHIVE_EXTENSIONS);
+            for(List<String> extensions : allExtensionLists) {
+                if(extensions.stream().anyMatch(ext -> initialFile.getName().toLowerCase(Locale.ROOT).endsWith(ext))) {
+                    return initialFile;
+                }
+            }
+        }
+
         List<String> releaseExtensions = getReleaseFileExtensions();
         List<List<String>> extensionLists = List.of(releaseExtensions, DISK_IMAGE_EXTENSIONS, ARCHIVE_EXTENSIONS, List.of(""));
 
@@ -565,7 +591,7 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
                 }
             }
 
-            if(name.startsWith(SPARROW_RELEASE_PREFIX) && file.length() >= MIN_VALID_SPARROW_RELEASE_SIZE) {
+            if((name.startsWith(SPARROW_RELEASE_PREFIX) || name.startsWith(SPARROW_RELEASE_ALT_PREFIX)) && file.length() >= MIN_VALID_SPARROW_RELEASE_SIZE) {
                 Matcher matcher = SPARROW_RELEASE_VERSION.matcher(name);
                 return matcher.find();
             }
@@ -574,10 +600,18 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
         return false;
     }
 
+    public static boolean isSparrowManifest(File manifestFile) {
+        return manifestFile.getName().startsWith(SPARROW_RELEASE_PREFIX) && manifestFile.getName().endsWith(SPARROW_MANIFEST_SUFFIX);
+    }
+
     public void setSignatureFile(File signatureFile) {
         signature.set(signatureFile);
     }
 
+    public void setInitialFile(File initialFile) {
+        initial.set(initialFile);
+    }
+
     private static class Header extends GridPane {
         public Header() {
             setMaxWidth(Double.MAX_VALUE);
@@ -598,15 +632,8 @@ public class DownloadVerifierDialog extends Dialog<ButtonBar.ButtonData> {
             vBox.getChildren().addAll(headerLabel, descriptionLabel);
             add(vBox, 0, 0);
 
-            StackPane graphicContainer = new StackPane();
+            StackPane graphicContainer = new DialogImage(DialogImage.Type.SPARROW);
             graphicContainer.getStyleClass().add("graphic-container");
-            Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
-            if (!image.isError()) {
-                ImageView imageView = new ImageView();
-                imageView.setSmooth(false);
-                imageView.setImage(image);
-                graphicContainer.getChildren().add(imageView);
-            }
             add(graphicContainer, 1, 0);
 
             ColumnConstraints textColumn = new ColumnConstraints();

src/main/java/com/sparrowwallet/sparrow/control/EntryCell.java

@@ -5,6 +5,8 @@ import com.sparrowwallet.drongo.OsType;
 import com.sparrowwallet.drongo.Utils;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.protocol.*;
+import com.sparrowwallet.drongo.silentpayments.SilentPayment;
+import com.sparrowwallet.drongo.silentpayments.SilentPaymentAddress;
 import com.sparrowwallet.drongo.wallet.*;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
@@ -55,7 +57,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         super.updateItem(entry, empty);
 
         //Return immediately to avoid CPU usage when updating the same invisible cell to determine tableview size (see https://bugs.openjdk.org/browse/JDK-8280442)
-        if(this == lastCell && !getTableRow().isVisible()) {
+        if(this == lastCell && !getTableRow().isVisible() && isTableSizeRecalculation()) {
             return;
         }
         lastCell = this;
@@ -66,8 +68,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
             setText(null);
             setGraphic(null);
         } else {
-            if(entry instanceof TransactionEntry) {
-                TransactionEntry transactionEntry = (TransactionEntry)entry;
+            if(entry instanceof TransactionEntry transactionEntry) {
                 if(transactionEntry.getBlockTransaction().getHeight() == -1) {
                     setText("Unconfirmed Parent");
                     setContextMenu(new UnconfirmedTransactionContextMenu(transactionEntry));
@@ -101,7 +102,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 actionBox.getChildren().add(viewTransactionButton);
 
                 BlockTransaction blockTransaction = transactionEntry.getBlockTransaction();
-                if(blockTransaction.getHeight() <= 0 && canRBF(blockTransaction) &&
+                if(blockTransaction.getHeight() <= 0 && canRBF(blockTransaction, transactionEntry.getWallet()) &&
                         Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                     Button increaseFeeButton = new Button("");
                     increaseFeeButton.setGraphic(getIncreaseFeeRBFGlyph());
@@ -121,8 +122,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 }
 
                 setGraphic(actionBox);
-            } else if(entry instanceof NodeEntry) {
-                NodeEntry nodeEntry = (NodeEntry)entry;
+            } else if(entry instanceof NodeEntry nodeEntry) {
                 Address address = nodeEntry.getAddress();
                 setText(address.toString());
                 setContextMenu(new AddressContextMenu(address, nodeEntry.getOutputDescriptor(), nodeEntry, true, getTreeTableView()));
@@ -163,8 +163,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                     setContextMenu(null);
                     setGraphic(new HBox());
                 }
-            } else if(entry instanceof HashIndexEntry) {
-                HashIndexEntry hashIndexEntry = (HashIndexEntry)entry;
+            } else if(entry instanceof HashIndexEntry hashIndexEntry) {
                 setText(hashIndexEntry.getDescription());
                 setContextMenu(getTreeTableView().getStyleClass().contains("bip47") ? null : new HashIndexEntryContextMenu(getTreeTableView(), hashIndexEntry));
                 Tooltip tooltip = new Tooltip();
@@ -212,13 +211,14 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
 
     private static void increaseFee(TransactionEntry transactionEntry, boolean cancelTransaction) {
         BlockTransaction blockTransaction = transactionEntry.getBlockTransaction();
+        boolean silentPaymentTransaction = transactionEntry.getWallet().isSilentPaymentsTransaction(blockTransaction);
         Map<BlockTransactionHashIndex, WalletNode> walletTxos = transactionEntry.getWallet().getWalletTxos();
         List<BlockTransactionHashIndex> utxos = transactionEntry.getChildren().stream()
                 .filter(e -> e instanceof HashIndexEntry)
                 .map(e -> (HashIndexEntry)e)
                 .filter(e -> e.getType().equals(HashIndexEntry.Type.INPUT) && e.isSpendable())
                 .map(e -> blockTransaction.getTransaction().getInputs().get((int)e.getHashIndex().getIndex()))
-                .filter(i -> Config.get().isMempoolFullRbf() || i.isReplaceByFeeEnabled())
+                .filter(i -> Config.get().isMempoolFullRbf() || i.isReplaceByFeeEnabled() || silentPaymentTransaction)
                 .map(txInput -> walletTxos.keySet().stream().filter(txo -> txo.getHash().equals(txInput.getOutpoint().getHash()) && txo.getIndex() == txInput.getOutpoint().getIndex()).findFirst().get())
                 .collect(Collectors.toList());
 
@@ -243,6 +243,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 .collect(Collectors.toList());
 
         boolean consolidationTransaction = consolidationOutputs.size() == blockTransaction.getTransaction().getOutputs().size() && consolidationOutputs.size() == 1;
+        boolean safeToAddInputsOrOutputs = transactionEntry.getWallet().isSafeToAddInputsOrOutputs(blockTransaction);
         long changeTotal = ourOutputs.stream().mapToLong(TransactionOutput::getValue).sum() - consolidationOutputs.stream().mapToLong(TransactionOutput::getValue).sum();
         Transaction tx = blockTransaction.getTransaction();
         double vSize = tx.getVirtualSize();
@@ -257,7 +258,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         List<OutputGroup> outputGroups = transactionEntry.getWallet().getGroupedUtxos(txoFilters, feeRate, AppServices.getMinimumRelayFeeRate(), Config.get().isGroupByAddress())
                 .stream().filter(outputGroup -> outputGroup.getEffectiveValue() >= 0).collect(Collectors.toList());
         Collections.shuffle(outputGroups);
-        while((double)changeTotal / vSize < getMaxFeeRate() && !outputGroups.isEmpty() && !cancelTransaction && !consolidationTransaction) {
+        while((double)changeTotal / vSize < getMaxFeeRate() && !outputGroups.isEmpty() && !cancelTransaction && !consolidationTransaction && safeToAddInputsOrOutputs) {
             //If there is insufficient change output, include another random output group so the fee can be increased
             OutputGroup outputGroup = outputGroups.remove(0);
             for(BlockTransactionHashIndex utxo : outputGroup.getUtxos()) {
@@ -298,9 +299,13 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                     label += " (Replaced By Fee)";
                 }
 
-                if(txOutput.getScript().getToAddress() != null) {
+                Address address = txOutput.getScript().getToAddress();
+                if(address != null) {
+                    long value = txOutput.getValue();
                     //Disable change creation by enabling max payment when there is only one output and no additional UTXOs included
-                    return new Payment(txOutput.getScript().getToAddress(), label, txOutput.getValue(), blockTransaction.getTransaction().getOutputs().size() == 1 && rbfChange == 0);
+                    boolean sendMax = blockTransaction.getTransaction().getOutputs().size() == 1 && rbfChange == 0;
+                    SilentPaymentAddress silentPaymentAddress = transactionEntry.getWallet().getSilentPaymentAddress(address);
+                    return silentPaymentAddress == null ? new Payment(address, label, value, sendMax) : new SilentPayment(silentPaymentAddress, label, value, sendMax);
                 }
 
                 return null;
@@ -337,7 +342,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         }
 
         EventManager.get().post(new SendActionEvent(transactionEntry.getWallet(), utxos));
-        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, payments, opReturns.isEmpty() ? null : opReturns, rbfFee, true, blockTransaction)));
+        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, payments, opReturns.isEmpty() ? null : opReturns, rbfFee, true, blockTransaction, safeToAddInputsOrOutputs)));
     }
 
     private static Double getMaxFeeRate() {
@@ -394,11 +399,11 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
         Payment payment = new Payment(freshAddress, label, inputTotal, true);
 
         EventManager.get().post(new SendActionEvent(transactionEntry.getWallet(), utxos));
-        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, List.of(payment), null, blockTransaction.getFee(), true, null)));
+        Platform.runLater(() -> EventManager.get().post(new SpendUtxoEvent(transactionEntry.getWallet(), utxos, List.of(payment), null, blockTransaction.getFee(), true, null, true)));
     }
 
-    private static boolean canRBF(BlockTransaction blockTransaction) {
-        return Config.get().isMempoolFullRbf() || blockTransaction.getTransaction().isReplaceByFee();
+    private static boolean canRBF(BlockTransaction blockTransaction, Wallet wallet) {
+        return Config.get().isMempoolFullRbf() || blockTransaction.getTransaction().isReplaceByFee() || wallet.isSilentPaymentsTransaction(blockTransaction);
     }
 
     private static boolean canSignMessage(WalletNode walletNode) {
@@ -476,7 +481,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 tooltip += "\nFee rate: " + String.format("%.2f", feeRate) + " sats/vB";
             }
 
-            tooltip += "\nRBF: " + (canRBF(transactionEntry.getBlockTransaction()) ? "Enabled" : "Disabled");
+            tooltip += "\nRBF: " + (canRBF(transactionEntry.getBlockTransaction(), transactionEntry.getWallet()) ? "Enabled" : "Disabled");
         }
 
         return tooltip;
@@ -544,6 +549,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
 
     private static class UnconfirmedTransactionContextMenu extends ContextMenu {
         public UnconfirmedTransactionContextMenu(TransactionEntry transactionEntry) {
+            Wallet wallet = transactionEntry.getWallet();
             BlockTransaction blockTransaction = transactionEntry.getBlockTransaction();
             MenuItem viewTransaction = new MenuItem("View Transaction");
             viewTransaction.setGraphic(getViewTransactionGlyph());
@@ -553,7 +559,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
             });
             getItems().add(viewTransaction);
 
-            if(canRBF(blockTransaction) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
+            if(canRBF(blockTransaction, wallet) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                 MenuItem increaseFee = new MenuItem("Increase Fee (RBF)");
                 increaseFee.setGraphic(getIncreaseFeeRBFGlyph());
                 increaseFee.setOnAction(AE -> {
@@ -564,7 +570,7 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
                 getItems().add(increaseFee);
             }
 
-            if(canRBF(blockTransaction) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
+            if(canRBF(blockTransaction, wallet) && Config.get().isIncludeMempoolOutputs() && transactionEntry.getWallet().allInputsFromWallet(blockTransaction.getHash())) {
                 MenuItem cancelTx = new MenuItem("Cancel Transaction (RBF)");
                 cancelTx.setGraphic(getCancelTransactionRBFGlyph());
                 cancelTx.setOnAction(AE -> {
@@ -850,4 +856,11 @@ public class EntryCell extends TreeTableCell<Entry, Entry> implements Confirmati
             }
         }
     }
+
+    private boolean isTableSizeRecalculation() {
+        //As per https://bugs.openjdk.org/browse/JDK-8265669 we check for cell visibility to avoid unnecessary recalculation, but this can result in false positives
+        //The method releaseCell in VirtualFlow is responsible for setting accumCell visibility to false after use, so check this method is calling updateItem
+        return StackWalker.getInstance().walk(frames -> frames.anyMatch(frame -> frame.getClassName().equals("javafx.scene.control.skin.VirtualFlow")
+                && frame.getMethodName().equals("releaseCell")));
+    }
 }

src/main/java/com/sparrowwallet/sparrow/control/FeeRangeSlider.java

@@ -1,5 +1,6 @@
 package com.sparrowwallet.sparrow.control;
 
+import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.net.FeeRatesSource;
 import javafx.application.Platform;
@@ -7,6 +8,7 @@ import javafx.scene.Node;
 import javafx.scene.control.Slider;
 import javafx.util.StringConverter;
 
+import java.text.DecimalFormat;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -14,9 +16,11 @@ import static com.sparrowwallet.sparrow.AppServices.*;
 
 public class FeeRangeSlider extends Slider {
     private static final double FEE_RATE_SCROLL_INCREMENT = 0.01;
+    private static final DecimalFormat INTEGER_FEE_RATE_FORMAT = new DecimalFormat("0");
+    private static final DecimalFormat FRACTIONAL_FEE_RATE_FORMAT = new DecimalFormat("0.###");
 
     public FeeRangeSlider() {
-        super(0, FEE_RATES_RANGE.size() - 1, 0);
+        super(0, AppServices.getFeeRatesRange().size() - 1, 0);
         setMajorTickUnit(1);
         setMinorTickCount(0);
         setSnapToTicks(false);
@@ -27,11 +31,11 @@ public class FeeRangeSlider extends Slider {
         setLabelFormatter(new StringConverter<>() {
             @Override
             public String toString(Double object) {
-                Long feeRate = LONG_FEE_RATES_RANGE.get(object.intValue());
+                Double feeRate = AppServices.getLongFeeRatesRange().get(object.intValue());
                 if(isLongFeeRange() && feeRate >= 1000) {
-                    return feeRate / 1000 + "k";
+                    return INTEGER_FEE_RATE_FORMAT.format(feeRate / 1000) + "k";
                 }
-                return Long.toString(feeRate);
+                return feeRate > 0d && feeRate < Transaction.DEFAULT_MIN_RELAY_FEE ? FRACTIONAL_FEE_RATE_FORMAT.format(feeRate) : INTEGER_FEE_RATE_FORMAT.format(feeRate);
             }
 
             @Override
@@ -51,10 +55,10 @@ public class FeeRangeSlider extends Slider {
         setOnScroll(event -> {
             if(event.getDeltaY() != 0) {
                 double newFeeRate = getFeeRate() + (event.getDeltaY() > 0 ? FEE_RATE_SCROLL_INCREMENT : -FEE_RATE_SCROLL_INCREMENT);
-                if(newFeeRate < LONG_FEE_RATES_RANGE.get(0)) {
-                    newFeeRate = LONG_FEE_RATES_RANGE.get(0);
-                } else if(newFeeRate > LONG_FEE_RATES_RANGE.get(LONG_FEE_RATES_RANGE.size() - 1)) {
-                    newFeeRate = LONG_FEE_RATES_RANGE.get(LONG_FEE_RATES_RANGE.size() - 1);
+                if(newFeeRate < AppServices.getLongFeeRatesRange().getFirst()) {
+                    newFeeRate = AppServices.getLongFeeRatesRange().getFirst();
+                } else if(newFeeRate > AppServices.getLongFeeRatesRange().getLast()) {
+                    newFeeRate = AppServices.getLongFeeRatesRange().getLast();
                 }
                 setFeeRate(newFeeRate);
             }
@@ -62,27 +66,79 @@ public class FeeRangeSlider extends Slider {
     }
 
     public double getFeeRate() {
-        return Math.pow(2.0, getValue());
+        return getFeeRate(AppServices.getMinimumRelayFeeRate());
+    }
+
+    public double getFeeRate(Double minRelayFeeRate) {
+        if(minRelayFeeRate >= Transaction.DEFAULT_MIN_RELAY_FEE) {
+            return Math.pow(2.0, getValue());
+        }
+
+        if(getValue() < 1.0d) {
+            if(minRelayFeeRate == 0.0d) {
+                return getValue();
+            }
+            return Math.pow(minRelayFeeRate, 1.0d - getValue());
+        }
+
+        return Math.pow(2.0, getValue() - 1.0d);
     }
 
     public void setFeeRate(double feeRate) {
-        double value = Math.log(feeRate) / Math.log(2);
+        setFeeRate(feeRate, AppServices.getMinimumRelayFeeRate());
+    }
+
+    public void setFeeRate(double feeRate, Double minRelayFeeRate) {
+        double value = getValue(feeRate, minRelayFeeRate);
         updateMaxFeeRange(value);
         setValue(value);
     }
 
+    private double getValue(double feeRate, Double minRelayFeeRate) {
+        double value;
+
+        if(minRelayFeeRate >= Transaction.DEFAULT_MIN_RELAY_FEE) {
+            value = Math.log(feeRate) / Math.log(2);
+        } else {
+            if(feeRate < Transaction.DEFAULT_MIN_RELAY_FEE) {
+                if(minRelayFeeRate == 0.0d) {
+                    return feeRate;
+                }
+                value = 1.0d - (Math.log(feeRate) / Math.log(minRelayFeeRate));
+            } else {
+                value = (Math.log(feeRate) / Math.log(2.0)) + 1.0d;
+            }
+        }
+
+        return value;
+    }
+
+    public void updateFeeRange(Double minRelayFeeRate, Double previousMinRelayFeeRate) {
+        if(minRelayFeeRate != null && previousMinRelayFeeRate != null) {
+            setFeeRate(getFeeRate(previousMinRelayFeeRate), minRelayFeeRate);
+        }
+        setMinorTickCount(1);
+        setMinorTickCount(0);
+    }
+
     private void updateMaxFeeRange(double value) {
         if(value >= getMax() && !isLongFeeRange()) {
-            setMax(LONG_FEE_RATES_RANGE.size() - 1);
+            if(AppServices.getMinimumRelayFeeRate() < Transaction.DEFAULT_MIN_RELAY_FEE) {
+                setMin(1.0d);
+            }
+            setMax(AppServices.getLongFeeRatesRange().size() - 1);
             updateTrackHighlight();
         } else if(value == getMin() && isLongFeeRange()) {
-            setMax(FEE_RATES_RANGE.size() - 1);
+            if(AppServices.getMinimumRelayFeeRate() < Transaction.DEFAULT_MIN_RELAY_FEE) {
+                setMin(0.0d);
+            }
+            setMax(AppServices.getFeeRatesRange().size() - 1);
             updateTrackHighlight();
         }
     }
 
-    private boolean isLongFeeRange() {
-        return getMax() > FEE_RATES_RANGE.size() - 1;
+    public boolean isLongFeeRange() {
+        return getMax() > AppServices.getFeeRatesRange().size() - 1;
     }
 
     public void updateTrackHighlight() {
@@ -137,9 +193,9 @@ public class FeeRangeSlider extends Slider {
     }
 
     private int getPercentageOfFeeRange(Double feeRate) {
-        double index = Math.log(feeRate) / Math.log(2);
+        double index = getValue(feeRate, AppServices.getMinimumRelayFeeRate());
         if(isLongFeeRange()) {
-            index *= ((double)FEE_RATES_RANGE.size() / (LONG_FEE_RATES_RANGE.size())) * 0.99;
+            index *= ((double)AppServices.getFeeRatesRange().size() / (AppServices.getLongFeeRatesRange().size())) * 0.99;
         }
         return (int)Math.round(index * 10.0);
     }

src/main/java/com/sparrowwallet/sparrow/control/FileImportPane.java

@@ -7,6 +7,7 @@ import com.sparrowwallet.drongo.protocol.ScriptType;
 import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.KeystoreSource;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.FileImport;
@@ -44,8 +45,8 @@ public abstract class FileImportPane extends TitledDescriptionPane {
     private final boolean fileFormatAvailable;
     protected List<Wallet> wallets;
 
-    public FileImportPane(FileImport importer, String title, String description, String content, String imageUrl, boolean scannable, boolean fileFormatAvailable) {
-        super(title, description, content, imageUrl);
+    public FileImportPane(FileImport importer, String title, String description, String content, WalletModel walletModel, boolean scannable, boolean fileFormatAvailable) {
+        super(title, description, content, walletModel);
         this.importer = importer;
         this.scannable = scannable;
         this.fileFormatAvailable = fileFormatAvailable;

src/main/java/com/sparrowwallet/sparrow/control/FileKeystoreExportPane.java

@@ -37,7 +37,7 @@ public class FileKeystoreExportPane extends TitledDescriptionPane {
     private final boolean file;
 
     public FileKeystoreExportPane(Keystore keystore, KeystoreFileExport exporter) {
-        super(exporter.getName(), "Keystore export", exporter.getKeystoreExportDescription(), "image/" + exporter.getWalletModel().getType() + ".png");
+        super(exporter.getName(), "Keystore export", exporter.getKeystoreExportDescription(), exporter.getWalletModel());
         this.keystore = keystore;
         this.exporter = exporter;
         this.scannable = exporter.isKeystoreExportScannable();

src/main/java/com/sparrowwallet/sparrow/control/FileKeystoreImportPane.java

@@ -16,7 +16,7 @@ public class FileKeystoreImportPane extends FileImportPane {
     private final KeyDerivation requiredDerivation;
 
     public FileKeystoreImportPane(Wallet wallet, KeystoreFileImport importer, KeyDerivation requiredDerivation) {
-        super(importer, importer.getName(), "Key import", importer.getKeystoreImportDescription(getAccount(wallet, requiredDerivation)), "image/" + importer.getWalletModel().getType() + ".png", importer.isKeystoreImportScannable(), importer.isFileFormatAvailable());
+        super(importer, importer.getName(), "Key import", importer.getKeystoreImportDescription(getAccount(wallet, requiredDerivation)), importer.getWalletModel(), importer.isKeystoreImportScannable(), importer.isFileFormatAvailable());
         this.wallet = wallet;
         this.importer = importer;
         this.requiredDerivation = requiredDerivation;

src/main/java/com/sparrowwallet/sparrow/control/FileWalletExportPane.java

@@ -41,7 +41,7 @@ public class FileWalletExportPane extends TitledDescriptionPane {
     private final boolean file;
 
     public FileWalletExportPane(Wallet wallet, WalletExport exporter) {
-        super(exporter.getName(), "Wallet export", exporter.getWalletExportDescription(), "image/" + exporter.getWalletModel().getType() + ".png");
+        super(exporter.getName(), "Wallet export", exporter.getWalletExportDescription(), exporter.getWalletModel());
         this.wallet = wallet;
         this.exporter = exporter;
         this.scannable = exporter.isWalletExportScannable();
@@ -168,7 +168,7 @@ public class FileWalletExportPane extends TitledDescriptionPane {
                     qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), true);
                 } else if(exporter instanceof PassportMultisig || exporter instanceof KeystoneMultisig || exporter instanceof JadeMultisig) {
                     qrDisplayDialog = new QRDisplayDialog(RegistryType.BYTES.toString(), outputStream.toByteArray(), false);
-                } else if(exporter instanceof Bip129) {
+                } else if(exporter instanceof Bip129 || exporter instanceof WalletLabels) {
                     UR ur = UR.fromBytes(outputStream.toByteArray());
                     BBQR bbqr = new BBQR(BBQRType.UNICODE, outputStream.toByteArray());
                     qrDisplayDialog = new QRDisplayDialog(ur, bbqr, false, false, false);

src/main/java/com/sparrowwallet/sparrow/control/FileWalletImportPane.java

@@ -12,7 +12,7 @@ public class FileWalletImportPane extends FileImportPane {
     private final WalletImport importer;
 
     public FileWalletImportPane(WalletImport importer) {
-        super(importer, importer.getName(), "Wallet import", importer.getWalletImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isWalletImportScannable(), importer.isWalletImportFileFormatAvailable());
+        super(importer, importer.getName(), "Wallet import", importer.getWalletImportDescription(), importer.getWalletModel(), importer.isWalletImportScannable(), importer.isWalletImportFileFormatAvailable());
         this.importer = importer;
     }
 

src/main/java/com/sparrowwallet/sparrow/control/FileWalletKeystoreImportPane.java

@@ -42,7 +42,7 @@ public class FileWalletKeystoreImportPane extends FileImportPane {
     private String password;
 
     public FileWalletKeystoreImportPane(KeystoreFileImport importer) {
-        super(importer, importer.getName(), "Wallet import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png", importer.isKeystoreImportScannable(), importer.isFileFormatAvailable());
+        super(importer, importer.getName(), "Wallet import", importer.getKeystoreImportDescription(), importer.getWalletModel(), importer.isKeystoreImportScannable(), importer.isFileFormatAvailable());
         this.importer = importer;
     }
 

src/main/java/com/sparrowwallet/sparrow/control/LabelCell.java

@@ -38,12 +38,23 @@ class LabelCell extends TextFieldTreeTableCell<Entry, String> implements Confirm
         if(empty) {
             setText(null);
             setGraphic(null);
+            setTooltip(null);
         } else {
             Entry entry = getTreeTableView().getTreeItem(getIndex()).getValue();
             EntryCell.applyRowStyles(this, entry);
 
             setText(label);
             setContextMenu(new LabelContextMenu(entry, label));
+
+            double width = label == null || label.length() < 20 ? 0.0 : TextUtils.computeTextWidth(getFont(), label, 0.0D);
+            if(width > getTableColumn().getWidth()) {
+                Tooltip tooltip = new Tooltip(label);
+                tooltip.setMaxWidth(getTreeTableView().getWidth());
+                tooltip.setWrapText(true);
+                setTooltip(tooltip);
+            } else {
+                setTooltip(null);
+            }
         }
     }
 
@@ -121,7 +132,7 @@ class LabelCell extends TextFieldTreeTableCell<Entry, String> implements Confirm
         return confirmationsProperty;
     }
 
-    private static class LabelContextMenu extends ContextMenu {
+    private class LabelContextMenu extends ContextMenu {
         public LabelContextMenu(Entry entry, String label) {
             MenuItem copyLabel = new MenuItem("Copy Label");
             copyLabel.setOnAction(AE -> {
@@ -141,6 +152,13 @@ class LabelCell extends TextFieldTreeTableCell<Entry, String> implements Confirm
                 }
             });
             getItems().add(pasteLabel);
+
+            MenuItem editLabel = new MenuItem("Edit Label...");
+            editLabel.setOnAction(AE -> {
+                hide();
+                startEdit();
+            });
+            getItems().add(editLabel);
         }
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/MessageSignDialog.java

@@ -118,14 +118,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         dialogPane.setHeaderText(title == null ? (wallet == null ? "Verify Message" : "Sign/Verify Message") : title);
-
-        Image image = new Image("image/seed.png", 50, 50, false, false);
-        if (!image.isError()) {
-            ImageView imageView = new ImageView();
-            imageView.setSmooth(false);
-            imageView.setImage(image);
-            dialogPane.setGraphic(imageView);
-        }
+        dialogPane.setGraphic(new WalletModelImage(WalletModel.SEED));
 
         VBox vBox = new VBox();
         vBox.setSpacing(20);
@@ -247,6 +240,9 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
                         setFormatFromScriptType(address.getScriptType());
                         if(wallet != null) {
                             setWalletNodeFromAddress(wallet, address);
+                            if(walletNode != null) {
+                                setFormatFromScriptType(getSigningScriptType(walletNode));
+                            }
                         }
                     } catch(InvalidAddressException e) {
                         //can't happen
@@ -280,7 +276,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
             }
 
             if(wallet != null && walletNode != null) {
-                setFormatFromScriptType(wallet.getScriptType());
+                setFormatFromScriptType(getSigningScriptType(walletNode));
             } else {
                 formatGroup.selectToggle(formatElectrum);
             }
@@ -294,9 +290,13 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
     }
 
     private boolean canSign(Wallet wallet) {
-        return wallet.getKeystores().get(0).hasPrivateKey()
-                || wallet.getKeystores().get(0).getSource() == KeystoreSource.HW_USB
-                || wallet.getKeystores().get(0).getWalletModel().isCard();
+        return wallet.getKeystores().getFirst().hasPrivateKey()
+                || wallet.getKeystores().getFirst().getSource() == KeystoreSource.HW_USB
+                || wallet.getKeystores().getFirst().getWalletModel().isCard();
+    }
+
+    private boolean canSignBip322(Wallet wallet) {
+        return wallet.getKeystores().getFirst().hasPrivateKey();
     }
 
     private Address getAddress()throws InvalidAddressException {
@@ -320,6 +320,11 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
         walletNode = wallet.getWalletAddresses().get(address);
     }
 
+    private ScriptType getSigningScriptType(WalletNode walletNode) {
+        ScriptType scriptType = walletNode.getWallet().getScriptType();
+        return canSign(walletNode.getWallet()) && !canSignBip322(walletNode.getWallet()) ? ScriptType.P2PKH : scriptType;
+    }
+
     private void setFormatFromScriptType(ScriptType scriptType) {
         formatElectrum.setDisable(scriptType == ScriptType.P2TR);
         formatTrezor.setDisable(scriptType == ScriptType.P2TR || scriptType == ScriptType.P2PKH);
@@ -352,7 +357,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
 
         //Note we can expect a single keystore due to the check in the constructor
         Wallet signingWallet = walletNode.getWallet();
-        if(signingWallet.getKeystores().get(0).hasPrivateKey()) {
+        if(signingWallet.getKeystores().getFirst().hasPrivateKey()) {
             if(signingWallet.isEncrypted()) {
                 EventManager.get().post(new RequestOpenWalletsEvent());
             } else {
@@ -365,7 +370,7 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
 
     private void signUnencryptedKeystore(Wallet decryptedWallet) {
         try {
-            Keystore keystore = decryptedWallet.getKeystores().get(0);
+            Keystore keystore = decryptedWallet.getKeystores().getFirst();
             ECKey privKey = keystore.getKey(walletNode);
             String signatureText;
             if(isBip322()) {
@@ -385,8 +390,8 @@ public class MessageSignDialog extends Dialog<ButtonBar.ButtonData> {
     }
 
     private void signDeviceKeystore(Wallet deviceWallet) {
-        List<String> fingerprints = List.of(deviceWallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
-        KeyDerivation fullDerivation = deviceWallet.getKeystores().get(0).getKeyDerivation().extend(walletNode.getDerivation());
+        List<String> fingerprints = List.of(deviceWallet.getKeystores().getFirst().getKeyDerivation().getMasterFingerprint());
+        KeyDerivation fullDerivation = deviceWallet.getKeystores().getFirst().getKeyDerivation().extend(walletNode.getDerivation());
         DeviceSignMessageDialog deviceSignMessageDialog = new DeviceSignMessageDialog(fingerprints, deviceWallet, message.getText().trim(), fullDerivation);
         deviceSignMessageDialog.initOwner(getDialogPane().getScene().getWindow());
         Optional<String> optSignature = deviceSignMessageDialog.showAndWait();

src/main/java/com/sparrowwallet/sparrow/control/MnemonicGridDialog.java

@@ -50,8 +50,7 @@ public class MnemonicGridDialog extends Dialog<List<String>> {
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         dialogPane.getStylesheets().add(AppServices.class.getResource("grid.css").toExternalForm());
         dialogPane.setHeaderText("Load a Border Wallets PDF, or generate a grid from a BIP39 seed.\nThen select 11 or 23 words in a pattern on the grid.\nThe order of selection is important!");
-        javafx.scene.image.Image image = new Image("/image/border-wallets.png");
-        dialogPane.setGraphic(new ImageView(image));
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.BORDERWALLETS));
 
         String[][] emptyWordGrid = new String[128][GRID_COLUMN_COUNT];
         Grid grid = getGrid(emptyWordGrid);

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystoreDisplayPane.java

@@ -19,7 +19,7 @@ public class MnemonicKeystoreDisplayPane extends MnemonicKeystorePane {
     private final DeterministicSeed.Type type;
 
     public MnemonicKeystoreDisplayPane(Keystore keystore) {
-        super(keystore.getSeed().getType().getName(), keystore.getSeed().needsPassphrase() && (keystore.getSeed().getPassphrase() == null || keystore.getSeed().getPassphrase().length() > 0) ? "Passphrase entered" : "No passphrase", "", "image/" + WalletModel.SEED.getType() + ".png");
+        super(keystore.getSeed().getType().getName(), keystore.getSeed().needsPassphrase() && (keystore.getSeed().getPassphrase() == null || keystore.getSeed().getPassphrase().length() > 0) ? "Passphrase entered" : "No passphrase", "", WalletModel.SEED);
         showHideLink.setVisible(false);
         buttonBox.getChildren().clear();
         this.type = keystore.getSeed().getType();

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystoreEntryPane.java

@@ -19,7 +19,7 @@ public class MnemonicKeystoreEntryPane extends MnemonicKeystorePane {
     private boolean generated;
 
     public MnemonicKeystoreEntryPane(String name, int numWords) {
-        super(name, "Enter seed words", "", "image/" + WalletModel.SEED.getType() + ".png");
+        super(name, "Enter seed words", "", WalletModel.SEED);
         showHideLink.setVisible(false);
         buttonBox.getChildren().clear();
 

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystoreImportPane.java

@@ -45,7 +45,7 @@ public class MnemonicKeystoreImportPane extends MnemonicKeystorePane {
     private List<String> generatedMnemonicCode;
 
     public MnemonicKeystoreImportPane(Wallet wallet, KeystoreMnemonicImport importer, KeyDerivation defaultDerivation) {
-        super(importer.getName(), "Create or enter seed", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
+        super(importer.getName(), "Create or enter seed", importer.getKeystoreImportDescription(), importer.getWalletModel());
         this.wallet = wallet;
         this.importer = importer;
         this.defaultDerivation = defaultDerivation;

src/main/java/com/sparrowwallet/sparrow/control/MnemonicKeystorePane.java

@@ -3,6 +3,7 @@ package com.sparrowwallet.sparrow.control;
 import com.sparrowwallet.drongo.wallet.Bip39MnemonicCode;
 import com.sparrowwallet.drongo.wallet.DeterministicSeed;
 import com.sparrowwallet.drongo.wallet.MnemonicException;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.drongo.wallet.slip39.Slip39MnemonicCode;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
@@ -51,8 +52,8 @@ public class MnemonicKeystorePane extends TitledDescriptionPane {
     protected final SimpleStringProperty passphraseProperty = new SimpleStringProperty("");
     protected IntegerProperty defaultWordSizeProperty;
 
-    public MnemonicKeystorePane(String title, String description, String content, String imageUrl) {
-        super(title, description, content, imageUrl);
+    public MnemonicKeystorePane(String title, String description, String content, WalletModel walletModel) {
+        super(title, description, content, walletModel);
     }
 
     @Override
@@ -320,6 +321,7 @@ public class MnemonicKeystorePane extends TitledDescriptionPane {
                 }
             };
             wordField.setMaxWidth(100);
+            wordField.setAccessibleText("Word " + (wordNumber + 1));
             TextFormatter<?> formatter = new TextFormatter<>((TextFormatter.Change change) -> {
                 String text = change.getText();
                 // if text was added, fix the text to fit the requirements

src/main/java/com/sparrowwallet/sparrow/control/MnemonicShareKeystoreImportPane.java

@@ -44,7 +44,7 @@ public class MnemonicShareKeystoreImportPane extends MnemonicKeystorePane {
     private int currentShare;
 
     public MnemonicShareKeystoreImportPane(Wallet wallet, KeystoreMnemonicShareImport importer, KeyDerivation defaultDerivation) {
-        super(importer.getName(), "Enter seed share", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
+        super(importer.getName(), "Enter seed share", importer.getKeystoreImportDescription(), importer.getWalletModel());
         this.wallet = wallet;
         this.importer = importer;
         this.defaultDerivation = defaultDerivation;

src/main/java/com/sparrowwallet/sparrow/control/MnemonicWalletKeystoreImportPane.java

@@ -41,7 +41,7 @@ public class MnemonicWalletKeystoreImportPane extends MnemonicKeystorePane {
     private Button importButton;
 
     public MnemonicWalletKeystoreImportPane(KeystoreMnemonicImport importer) {
-        super(importer.getName(), "Seed import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
+        super(importer.getName(), "Seed import", importer.getKeystoreImportDescription(), importer.getWalletModel());
         this.importer = importer;
     }
 
@@ -55,7 +55,7 @@ public class MnemonicWalletKeystoreImportPane extends MnemonicKeystorePane {
     protected List<Node> createRightButtons() {
         discoverButton = new Button("Discover Wallet");
         discoverButton.setDisable(true);
-        discoverButton.setDefaultButton(true);
+        discoverButton.setDefaultButton(AppServices.onlineProperty().get());
         discoverButton.managedProperty().bind(discoverButton.visibleProperty());
         discoverButton.setOnAction(event -> {
             discoverWallet();
@@ -66,6 +66,7 @@ public class MnemonicWalletKeystoreImportPane extends MnemonicKeystorePane {
 
         importButton = new Button("Import Wallet");
         importButton.setDisable(true);
+        importButton.setDefaultButton(!AppServices.onlineProperty().get());
         importButton.managedProperty().bind(importButton.visibleProperty());
         importButton.visibleProperty().bind(discoverButton.visibleProperty().not());
         importButton.setOnAction(event -> {
@@ -196,6 +197,7 @@ public class MnemonicWalletKeystoreImportPane extends MnemonicKeystorePane {
         HBox.setHgrow(region, Priority.SOMETIMES);
 
         Button importMnemonicButton = new Button("Import");
+        importMnemonicButton.setDefaultButton(true);
         importMnemonicButton.setOnAction(event -> {
             showHideLink.setVisible(true);
             setExpanded(false);

src/main/java/com/sparrowwallet/sparrow/control/PrivateKeySweepDialog.java

@@ -14,6 +14,7 @@ import com.sparrowwallet.drongo.protocol.*;
 import com.sparrowwallet.drongo.psbt.PSBT;
 import com.sparrowwallet.drongo.psbt.PSBTInput;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.UnitFormat;
@@ -61,6 +62,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
     private final TextArea key;
     private final ComboBox<ScriptType> keyScriptType;
     private final CopyableLabel keyAddress;
+    private final CopyableLabel keyUtxos;
     private final ComboBoxTextField toAddress;
     private final ComboBox<Wallet> toWallet;
     private final FeeRangeSlider feeRange;
@@ -72,14 +74,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         dialogPane.getStylesheets().add(AppServices.class.getResource("dialog.css").toExternalForm());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         dialogPane.setHeaderText("Sweep Private Key");
-
-        Image image = new Image("image/seed.png", 50, 50, false, false);
-        if(!image.isError()) {
-            ImageView imageView = new ImageView();
-            imageView.setSmooth(false);
-            imageView.setImage(image);
-            dialogPane.setGraphic(imageView);
-        }
+        dialogPane.setGraphic(new WalletModelImage(WalletModel.SEED));
 
         Form form = new Form();
         Fieldset fieldset = new Fieldset();
@@ -136,6 +131,12 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
         keyAddress.getStyleClass().add("fixed-width");
         addressField.getInputs().add(keyAddress);
 
+        Field utxosField = new Field();
+        utxosField.setText("UTXOs:");
+        keyUtxos = new CopyableLabel();
+        utxosField.getInputs().add(keyUtxos);
+
+
         Field toAddressField = new Field();
         toAddressField.setText("Sweep to:");
         toAddress = new ComboBoxTextField();
@@ -355,6 +356,8 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
                 Optional<Date> optSince = addressScanDateDialog.showAndWait();
                 if(optSince.isPresent()) {
                     since = optSince.get();
+                } else {
+                    return;
                 }
             }
 
@@ -369,7 +372,7 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
             });
 
             if(Config.get().getServerType() == ServerType.BITCOIN_CORE) {
-                ServiceProgressDialog serviceProgressDialog = new ServiceProgressDialog("Address Scan", "Scanning address for transactions...", "/image/sparrow.png", addressUtxosService);
+                ServiceProgressDialog serviceProgressDialog = new ServiceProgressDialog("Address Scan", "Scanning address for transactions...", new DialogImage(DialogImage.Type.SPARROW), addressUtxosService);
                 serviceProgressDialog.initOwner(getDialogPane().getScene().getWindow());
                 AppServices.moveToActiveWindowScreen(serviceProgressDialog);
             }
@@ -395,14 +398,14 @@ public class PrivateKeySweepDialog extends Dialog<Transaction> {
 
         double feeRate = feeRange.getFeeRate();
         long fee = (long)Math.ceil(noFeeTransaction.getVirtualSize() * feeRate);
-        if(feeRate == Transaction.DEFAULT_MIN_RELAY_FEE) {
+        if(feeRate == AppServices.getMinimumRelayFeeRate() && feeRate > 0d) {
             fee++;
         }
 
         long dustThreshold = destAddress.getScriptType().getDustThreshold(sweepOutput, Transaction.DUST_RELAY_TX_FEE);
         if(total - fee <= dustThreshold) {
-            feeRate = Transaction.DEFAULT_MIN_RELAY_FEE;
-            fee = (long)Math.ceil(noFeeTransaction.getVirtualSize() * feeRate) + 1;
+            feeRate = AppServices.getMinimumRelayFeeRate();
+            fee = (long)Math.ceil(noFeeTransaction.getVirtualSize() * feeRate) + (feeRate > 0d ? 1 : 0);
 
             if(total - fee <= dustThreshold) {
                 AppServices.showErrorDialog("Insufficient funds", "The unspent outputs for this private key contain insufficient funds to spend (" + total + " sats).");

src/main/java/com/sparrowwallet/sparrow/control/QRScanDialog.java

@@ -1,6 +1,6 @@
 package com.sparrowwallet.sparrow.control;
 
-import com.github.sarxos.webcam.*;
+import com.google.common.base.Throwables;
 import com.sparrowwallet.drongo.*;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.address.P2PKHAddress;
@@ -27,7 +27,6 @@ import com.sparrowwallet.hummingbird.registry.pathcomponent.PathComponent;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.WebcamResolutionChangedEvent;
-import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.io.Config;
 import com.sparrowwallet.sparrow.io.bbqr.BBQRDecoder;
 import com.sparrowwallet.sparrow.io.bbqr.BBQRException;
@@ -39,14 +38,16 @@ import javafx.beans.property.SimpleDoubleProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
 import javafx.geometry.Insets;
 import javafx.scene.Node;
 import javafx.scene.control.*;
 import javafx.scene.layout.*;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
-import org.controlsfx.glyphfont.Glyph;
 import org.controlsfx.tools.Borders;
+import org.openpnp.capture.CaptureDevice;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -76,108 +77,141 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
     private static final Pattern PART_PATTERN = Pattern.compile("p(\\d+)of(\\d+) (.+)");
 
     private static final int SCAN_PERIOD_MILLIS = 100;
-    private final ObjectProperty<WebcamResolution> webcamResolutionProperty = new SimpleObjectProperty<>(WebcamResolution.VGA);
+    private final ObjectProperty<CaptureDevice> webcamDeviceProperty = new SimpleObjectProperty<>();
+    private final ObjectProperty<WebcamResolution> webcamResolutionProperty = new SimpleObjectProperty<>(WebcamResolution.HD);
 
     private final DoubleProperty percentComplete = new SimpleDoubleProperty(0.0);
 
-    private final ObjectProperty<WebcamDevice> webcamDeviceProperty = new SimpleObjectProperty<>();
+    private final ObservableList<CaptureDevice> foundDevices = FXCollections.observableList(new ArrayList<>());
+    private final ObservableList<WebcamResolution> availableResolutions = FXCollections.observableList(new ArrayList<>());
+    private boolean postOpenUpdate;
 
     public QRScanDialog() {
         this.urDecoder = new URDecoder();
         this.legacyUrDecoder = new LegacyURDecoder();
         this.bbqrDecoder = new BBQRDecoder();
 
-        if(Config.get().isHdCapture()) {
-            webcamResolutionProperty.set(WebcamResolution.HD);
+        if(Config.get().getWebcamResolution() != null) {
+            webcamResolutionProperty.set(Config.get().getWebcamResolution());
         }
 
-        this.webcamService = new WebcamService(webcamResolutionProperty.get(), null, new QRScanListener(), new ScanDelayCalculator());
+        this.webcamService = new WebcamService(webcamResolutionProperty.get(), null);
         webcamService.setPeriod(Duration.millis(SCAN_PERIOD_MILLIS));
         webcamService.setRestartOnFailure(false);
-        WebcamView webcamView = new WebcamView(webcamService, Config.get().isMirrorCapture());
 
         final DialogPane dialogPane = new QRScanDialogPane();
         setDialogPane(dialogPane);
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
 
-        StackPane stackPane = new StackPane();
-        stackPane.getChildren().add(webcamView.getView());
-        Node wrappedView = Borders.wrap(stackPane).lineBorder().buildAll();
+        WebcamView webcamView = new WebcamView(webcamService, Config.get().isMirrorCapture());
 
         ProgressBar progressBar = new ProgressBar();
         progressBar.setMinHeight(20);
         progressBar.setPadding(new Insets(0, 10, 0, 10));
         progressBar.setPrefWidth(Integer.MAX_VALUE);
         progressBar.progressProperty().bind(percentComplete);
-        webcamService.openingProperty().addListener((observable, oldValue, newValue) -> {
-            if(percentComplete.get() <= 0.0) {
-                Platform.runLater(() -> percentComplete.set(newValue ? 0.0 : -1.0));
-            }
-            Platform.runLater(() -> {
-                if(Config.get().getWebcamDevice() != null && webcamDeviceProperty.get() == null) {
-                    for(WebcamDevice device : WebcamScanDriver.getFoundDevices()) {
-                        if(device.getName().equals(Config.get().getWebcamDevice())) {
-                            webcamDeviceProperty.set(device);
-                        }
-                    }
-                }
-            });
-        });
 
         VBox vBox = new VBox(20);
+        StackPane stackPane = new StackPane();
+        stackPane.getChildren().add(webcamView.getView());
+        Node wrappedView = Borders.wrap(stackPane).lineBorder().buildAll();
         vBox.getChildren().addAll(wrappedView, progressBar);
-
         dialogPane.setContent(vBox);
 
+        webcamService.openingProperty().addListener((_, _, opening) -> {
+            if(percentComplete.get() <= 0.0) {
+                Platform.runLater(() -> percentComplete.set(opening ? 0.0 : -1.0));
+            }
+        });
+
+        webcamService.openedProperty().addListener((_, _, opened) -> {
+            if(opened) {
+                Platform.runLater(() -> {
+                    try {
+                        postOpenUpdate = true;
+                        List<CaptureDevice> newDevices = new ArrayList<>(webcamService.getAvailableDevices());
+                        newDevices.removeAll(foundDevices);
+                        foundDevices.addAll(newDevices);
+                        foundDevices.removeIf(device -> !webcamService.getDevices().contains(device));
+
+                        if(webcamService.getDevice() != null) {
+                            for(CaptureDevice device : foundDevices) {
+                                if(device.equals(webcamService.getDevice())) {
+                                    webcamDeviceProperty.set(device);
+                                }
+                            }
+                        }
+
+                        updateList(availableResolutions, webcamService.getResolutions());
+                        webcamResolutionProperty.set(webcamService.getResolution());
+                    } finally {
+                        postOpenUpdate = false;
+                    }
+                });
+            } else if(webcamResolutionProperty.get() != null) {
+               webcamService.setResolution(webcamResolutionProperty.get());
+               webcamService.setDevice(webcamDeviceProperty.get());
+               Platform.runLater(() -> {
+                   if(!webcamService.isRunning()) {
+                       webcamService.reset();
+                       webcamService.start();
+                   }
+               });
+           }
+        });
         webcamService.resultProperty().addListener(new QRResultListener());
         webcamService.setOnFailed(failedEvent -> {
-            Throwable exception = failedEvent.getSource().getException();
-
-            Throwable nested = exception;
-            while(nested.getCause() != null) {
-                nested = nested.getCause();
-            }
-            if(OsType.getCurrent() == OsType.WINDOWS &&
-                    nested.getMessage().startsWith("Library 'OpenIMAJGrabber' was not loaded successfully from file")) {
-                exception = new WebcamDependencyException("Your system is missing a dependency required for the webcam. Follow the link below for more details.\n\n[https://sparrowwallet.com/docs/faq.html#your-system-is-missing-a-dependency-for-the-webcam]", exception);
-            } else if(nested.getMessage().startsWith("Cannot start native grabber") && Config.get().getWebcamDevice() != null) {
-                exception = new WebcamOpenException("Cannot open configured webcam " + Config.get().getWebcamDevice() + ", reverting to the default webcam");
-                Config.get().setWebcamDevice(null);
-            }
-
-            final Throwable result = exception;
-            Platform.runLater(() -> setResult(new Result(result)));
+            Throwable exception = Throwables.getRootCause(failedEvent.getSource().getException());
+            Platform.runLater(() -> setResult(new Result(exception)));
         });
         webcamService.start();
-        webcamResolutionProperty.addListener((observable, oldValue, newResolution) -> {
+
+        webcamResolutionProperty.addListener((_, oldResolution, newResolution) -> {
             if(newResolution != null) {
-                setHeight(newResolution == WebcamResolution.HD ? (getHeight() - 100) : (getHeight() + 100));
-                EventManager.get().post(new WebcamResolutionChangedEvent(newResolution == WebcamResolution.HD));
+                if(newResolution.isStandardAspect() && oldResolution.isWidescreenAspect()) {
+                    setWidth(getWidth());
+                    setHeight(getHeight() + 100);
+                    dialogPane.setMaxHeight(dialogPane.getPrefHeight() + 100);
+                    dialogPane.setPrefHeight(dialogPane.getMaxHeight());
+                    dialogPane.setMinHeight(dialogPane.getMaxHeight());
+                } else if(newResolution.isWidescreenAspect() && oldResolution.isStandardAspect()) {
+                    setWidth(getWidth());
+                    setHeight(getHeight() - 100);
+                    dialogPane.setMaxHeight(dialogPane.getPrefHeight() - 100);
+                    dialogPane.setPrefHeight(dialogPane.getMaxHeight());
+                    dialogPane.setMinHeight(dialogPane.getMaxHeight());
+                }
+                EventManager.get().post(new WebcamResolutionChangedEvent(newResolution));
+            }
+            if(newResolution == null || !postOpenUpdate) {
+                webcamService.cancel();
             }
-            webcamService.cancel();
         });
-        webcamDeviceProperty.addListener((observable, oldValue, newValue) -> {
+        webcamDeviceProperty.addListener((_, _, newValue) -> {
             Config.get().setWebcamDevice(newValue.getName());
+            Config.get().setWebcamDeviceId(newValue.getUniqueId());
             if(!Objects.equals(webcamService.getDevice(), newValue)) {
                 webcamService.cancel();
             }
         });
 
-        setOnCloseRequest(event -> {
-            boolean isHdCapture = (webcamResolutionProperty.get() == WebcamResolution.HD);
-            if(Config.get().isHdCapture() != isHdCapture) {
-                Config.get().setHdCapture(isHdCapture);
+        setOnCloseRequest(_ -> {
+            if(webcamResolutionProperty.get() != null) {
+                Config.get().setWebcamResolution(webcamResolutionProperty.get());
             }
 
-            Platform.runLater(() -> webcamResolutionProperty.set(null));
+            Platform.runLater(() -> {
+                webcamResolutionProperty.set(null);
+                webcamService.close();
+            });
         });
 
         final ButtonType cancelButtonType = new javafx.scene.control.ButtonType("Close", ButtonBar.ButtonData.CANCEL_CLOSE);
-        final ButtonType hdButtonType = new javafx.scene.control.ButtonType("Use HD Capture", ButtonBar.ButtonData.LEFT);
-        final ButtonType camButtonType = new javafx.scene.control.ButtonType("Default Camera", ButtonBar.ButtonData.HELP_2);
-        dialogPane.getButtonTypes().addAll(hdButtonType, camButtonType, cancelButtonType);
+        final ButtonType deviceButtonType = new javafx.scene.control.ButtonType("Default Camera", ButtonBar.ButtonData.LEFT);
+        final ButtonType resolutionButtonType = new javafx.scene.control.ButtonType("Resolution", ButtonBar.ButtonData.HELP_2);
+        dialogPane.getButtonTypes().addAll(deviceButtonType, resolutionButtonType, cancelButtonType);
         dialogPane.setPrefWidth(646);
-        dialogPane.setPrefHeight(webcamResolutionProperty.get() == WebcamResolution.HD ? 490 : 590);
+        dialogPane.setPrefHeight(webcamResolutionProperty.get().isWidescreenAspect() ? 490 : 590);
         dialogPane.setMinHeight(dialogPane.getPrefHeight());
         AppServices.moveToActiveWindowScreen(this);
 
@@ -685,72 +719,32 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
         }
     }
 
-    private class QRScanListener implements WebcamListener {
-        @Override
-        public void webcamOpen(WebcamEvent webcamEvent) {
-
-        }
-
-        @Override
-        public void webcamClosed(WebcamEvent webcamEvent) {
-            if(webcamResolutionProperty.get() != null) {
-                webcamService.setResolution(webcamResolutionProperty.get());
-                webcamService.setDevice(webcamDeviceProperty.get());
-                Platform.runLater(() -> {
-                    if(!webcamService.isRunning()) {
-                        webcamService.reset();
-                        webcamService.start();
-                    }
-                });
-            }
-        }
-
-        @Override
-        public void webcamDisposed(WebcamEvent webcamEvent) {
-
-        }
-
-        @Override
-        public void webcamImageObtained(WebcamEvent webcamEvent) {
-
-        }
-    }
-
     private class QRScanDialogPane extends DialogPane {
         @Override
         protected Node createButton(ButtonType buttonType) {
-            Node button = null;
+            Node button;
             if(buttonType.getButtonData() == ButtonBar.ButtonData.LEFT) {
-                ToggleButton hd = new ToggleButton(buttonType.getText());
-                hd.setSelected(webcamResolutionProperty.get() == WebcamResolution.HD);
-                hd.setGraphicTextGap(5);
-                setHdGraphic(hd, hd.isSelected());
-
-                final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
-                ButtonBar.setButtonData(hd, buttonData);
-                hd.selectedProperty().addListener((observable, oldValue, newValue) -> {
-                    webcamResolutionProperty.set(newValue ? WebcamResolution.HD : WebcamResolution.VGA);
-                    setHdGraphic(hd, newValue);
-                });
-
-                button = hd;
-            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.HELP_2) {
-                ComboBox<WebcamDevice> devicesCombo = new ComboBox<>(WebcamScanDriver.getFoundDevices());
+                ComboBox<CaptureDevice> devicesCombo = new ComboBox<>(foundDevices);
                 devicesCombo.setConverter(new StringConverter<>() {
                     @Override
-                    public String toString(WebcamDevice device) {
-                        return device instanceof WebcamScanDevice ? ((WebcamScanDevice)device).getDeviceName() : "Default Camera";
+                    public String toString(CaptureDevice device) {
+                        return device != null && device.getName() != null ? device.getName().replaceAll(" \\(.*\\)", "") : "Default Camera";
                     }
 
                     @Override
-                    public WebcamDevice fromString(String string) {
+                    public CaptureDevice fromString(String string) {
                         throw new UnsupportedOperationException();
                     }
                 });
                 devicesCombo.valueProperty().bindBidirectional(webcamDeviceProperty);
-                ButtonBar.setButtonData(devicesCombo, ButtonBar.ButtonData.LEFT);
-
+                final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
+                ButtonBar.setButtonData(devicesCombo, buttonData);
                 button = devicesCombo;
+            } else if(buttonType.getButtonData() == ButtonBar.ButtonData.HELP_2) {
+                ComboBox<WebcamResolution> resolutionsCombo = new ComboBox<>(availableResolutions);
+                resolutionsCombo.valueProperty().bindBidirectional(webcamResolutionProperty);
+                ButtonBar.setButtonData(resolutionsCombo, ButtonBar.ButtonData.LEFT);
+                button = resolutionsCombo;
             } else {
                 button = super.createButton(buttonType);
             }
@@ -763,19 +757,39 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
             button.disableProperty().bind(webcamService.openingProperty());
             return button;
         }
+    }
 
-        private void setHdGraphic(ToggleButton hd, boolean isHd) {
-            if(isHd) {
-                hd.setGraphic(getGlyph(FontAwesome5.Glyph.CHECK_CIRCLE));
+    public static <T extends Comparable<T>> void updateList(List<T> targetList, Collection<T> sourceList) {
+        List<T> sortedSource = new ArrayList<>(sourceList);
+        Collections.sort(sortedSource);
+
+        ListIterator<T> targetIter = targetList.listIterator();
+        int sourceIndex = 0;
+
+        while (sourceIndex < sortedSource.size() && targetIter.hasNext()) {
+            T sourceItem = sortedSource.get(sourceIndex);
+            T targetItem = targetIter.next();
+            int comparison = sourceItem.compareTo(targetItem);
+
+            if (comparison < 0) {
+                targetIter.previous(); // Back up to insert before
+                targetIter.add(sourceItem);
+                sourceIndex++;
+            } else if (comparison > 0) {
+                targetIter.remove();
             } else {
-                hd.setGraphic(getGlyph(FontAwesome5.Glyph.BAN));
+                sourceIndex++;
             }
         }
 
-        private Glyph getGlyph(FontAwesome5.Glyph glyphName) {
-            Glyph glyph = new Glyph(FontAwesome5.FONT_NAME, glyphName);
-            glyph.setFontSize(11);
-            return glyph;
+        while (sourceIndex < sortedSource.size()) {
+            targetIter.add(sortedSource.get(sourceIndex));
+            sourceIndex++;
+        }
+
+        while (targetIter.hasNext()) {
+            targetIter.next();
+            targetIter.remove();
         }
     }
 
@@ -993,10 +1007,4 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
             super(message, cause);
         }
     }
-
-    public static class ScanDelayCalculator implements WebcamUpdater.DelayCalculator {
-        public long calculateDelay(long snapshotDuration, double deviceFps) {
-            return Math.max(SCAN_PERIOD_MILLIS - snapshotDuration, 0L);
-        }
-    }
 }

src/main/java/com/sparrowwallet/sparrow/control/RecentBlocksView.java

@@ -0,0 +1,178 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.sparrow.BlockSummary;
+import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.net.FeeRatesSource;
+import io.reactivex.Observable;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.rxjavafx.schedulers.JavaFxScheduler;
+import javafx.animation.TranslateTransition;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.Pane;
+import javafx.scene.shape.Line;
+import javafx.scene.shape.Rectangle;
+import javafx.util.Duration;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import static com.sparrowwallet.sparrow.AppServices.TARGET_BLOCKS_RANGE;
+import static com.sparrowwallet.sparrow.control.BlockCube.CUBE_SIZE;
+
+public class RecentBlocksView extends Pane {
+    private static final double CUBE_SPACING = 100;
+    private static final double ANIMATION_DURATION_MILLIS = 1000;
+    private static final double SEPARATOR_X = 74;
+
+    private final CompositeDisposable disposables = new CompositeDisposable();
+
+    private final ObjectProperty<List<BlockCube>> cubesProperty = new SimpleObjectProperty<>(new ArrayList<>());
+    private final Tooltip tooltip = new Tooltip();
+
+    public RecentBlocksView() {
+        cubesProperty.addListener((_, _, newValue) -> {
+            if(newValue != null && newValue.size() == 3) {
+                drawView();
+            }
+        });
+
+        Rectangle clip = new Rectangle(-20, -40, CUBE_SPACING * 3 - 20, 100);
+        setClip(clip);
+
+        Observable<Long> intervalObservable = Observable.interval(1, TimeUnit.MINUTES);
+        disposables.add(intervalObservable.observeOn(JavaFxScheduler.platform()).subscribe(_ -> {
+            for(BlockCube cube : getCubes()) {
+                cube.setElapsed(BlockCube.getElapsed(cube.getTimestamp()));
+            }
+        }));
+
+        FeeRatesSource feeRatesSource = Config.get().getFeeRatesSource();
+        feeRatesSource = (feeRatesSource == null ? FeeRatesSource.MEMPOOL_SPACE : feeRatesSource);
+        updateFeeRatesSource(feeRatesSource);
+        Tooltip.install(this, tooltip);
+    }
+
+    public void updateFeeRatesSource(FeeRatesSource feeRatesSource) {
+        tooltip.setText("Fee rate estimate from " + feeRatesSource.getDescription());
+        if(getCubes() != null && !getCubes().isEmpty()) {
+            getCubes().getFirst().setFeeRatesSource(feeRatesSource);
+        }
+    }
+
+    public void drawView() {
+        createSeparator();
+
+        for(int i = 0; i < 3; i++) {
+            BlockCube cube = getCubes().get(i);
+            cube.setTranslateX(i * CUBE_SPACING);
+            getChildren().add(cube);
+        }
+    }
+
+    private void createSeparator() {
+        Line separator = new Line(SEPARATOR_X, -9, SEPARATOR_X, CUBE_SIZE);
+        separator.getStyleClass().add("blocks-separator");
+        separator.getStrokeDashArray().addAll(5.0, 5.0); // Create dotted line pattern
+        separator.setStrokeWidth(1.0);
+        getChildren().add(separator);
+    }
+
+    public void update(List<BlockSummary> latestBlocks, Double currentFeeRate) {
+        if(getCubes().isEmpty()) {
+            List<BlockCube> cubes = new ArrayList<>();
+            cubes.add(new BlockCube(null, currentFeeRate, null, null, 0L, false));
+            cubes.addAll(latestBlocks.stream().map(BlockCube::fromBlockSummary).limit(2).toList());
+            setCubes(cubes);
+        } else {
+            int knownTip = getCubes().stream().mapToInt(BlockCube::getHeight).max().orElse(0);
+            int latestTip = latestBlocks.stream().mapToInt(BlockSummary::getHeight).max().orElse(0);
+            if(latestTip > knownTip) {
+                addNewBlock(latestBlocks, currentFeeRate);
+            } else {
+                for(int i = 1; i < getCubes().size() && i <= latestBlocks.size(); i++) {
+                    BlockCube blockCube = getCubes().get(i);
+                    BlockSummary latestBlock = latestBlocks.get(i - 1);
+                    blockCube.setConfirmed(true);
+                    blockCube.setHeight(latestBlock.getHeight());
+                    blockCube.setTimestamp(latestBlock.getTimestamp().getTime());
+                    blockCube.setWeight(latestBlock.getWeight().orElse(0));
+                    blockCube.setMedianFee(latestBlock.getMedianFee().orElse(-1.0d));
+                    blockCube.setTxCount(latestBlock.getTransactionCount().orElse(0));
+                }
+                updateFeeRate(currentFeeRate);
+            }
+        }
+    }
+
+    private void addNewBlock(List<BlockSummary> latestBlocks, Double currentFeeRate) {
+        if(getCubes().isEmpty()) {
+            return;
+        }
+
+        for(int i = 0; i < getCubes().size() && i < latestBlocks.size(); i++) {
+            BlockCube blockCube = getCubes().get(i);
+            BlockSummary latestBlock = latestBlocks.get(i);
+            blockCube.setConfirmed(true);
+            blockCube.setHeight(latestBlock.getHeight());
+            blockCube.setTimestamp(latestBlock.getTimestamp().getTime());
+            blockCube.setWeight(latestBlock.getWeight().orElse(0));
+            blockCube.setMedianFee(latestBlock.getMedianFee().orElse(-1.0d));
+            blockCube.setTxCount(latestBlock.getTransactionCount().orElse(0));
+        }
+
+        add(new BlockCube(null, currentFeeRate, null, null, 0L, false));
+    }
+
+    public void add(BlockCube newCube) {
+        newCube.setTranslateX(-CUBE_SPACING);
+        getChildren().add(newCube);
+        getCubes().getFirst().setConfirmed(true);
+        getCubes().addFirst(newCube);
+        animateCubes();
+        if(getCubes().size() > 4) {
+            BlockCube lastCube = getCubes().getLast();
+            getChildren().remove(lastCube);
+            getCubes().remove(lastCube);
+        }
+    }
+
+    public void updateFeeRate(Map<Integer, Double> targetBlockFeeRates) {
+        int defaultTarget = TARGET_BLOCKS_RANGE.get((TARGET_BLOCKS_RANGE.size() / 2) - 1);
+        if(targetBlockFeeRates.get(defaultTarget) != null) {
+            Double defaultRate = targetBlockFeeRates.get(defaultTarget);
+            updateFeeRate(defaultRate);
+        }
+    }
+
+    public void updateFeeRate(Double currentFeeRate) {
+        if(!getCubes().isEmpty()) {
+            BlockCube firstCube = getCubes().getFirst();
+            firstCube.setMedianFee(currentFeeRate);
+        }
+    }
+
+    private void animateCubes() {
+        for(int i = 0; i < getCubes().size(); i++) {
+            BlockCube cube = getCubes().get(i);
+            TranslateTransition transition = new TranslateTransition(Duration.millis(ANIMATION_DURATION_MILLIS), cube);
+            transition.setToX(i * CUBE_SPACING);
+            transition.play();
+        }
+    }
+
+    public List<BlockCube> getCubes() {
+        return cubesProperty.get();
+    }
+
+    public ObjectProperty<List<BlockCube>> cubesProperty() {
+        return cubesProperty;
+    }
+
+    public void setCubes(List<BlockCube> cubes) {
+        this.cubesProperty.set(cubes);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/ScriptArea.java

@@ -2,6 +2,7 @@ package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.drongo.protocol.Script;
 import com.sparrowwallet.drongo.protocol.ScriptChunk;
+import com.sparrowwallet.drongo.protocol.ScriptOpCodes;
 import javafx.geometry.Pos;
 import org.controlsfx.control.decoration.Decorator;
 import org.controlsfx.control.decoration.GraphicDecoration;
@@ -53,7 +54,11 @@ public class ScriptArea extends CodeArea {
             for (int i = 0; i < script.getChunks().size(); i++) {
                 ScriptChunk chunk = script.getChunks().get(i);
                 if(chunk.isOpCode()) {
-                    append(chunk.toString(), "script-opcode");
+                    if(chunk.getOpcode() == ScriptOpCodes.OP_0 && witnessScript != null) {
+                        append("<empty>", "script-other");
+                    } else {
+                        append(chunk.toString(), "script-opcode");
+                    }
                 } else if(chunk.isPubKey()) {
                     append("<pubkey" + pubKeyCount++ + ">", "script-pubkey");
                 } else if(chunk.isSignature()) {

src/main/java/com/sparrowwallet/sparrow/control/SearchWalletDialog.java

@@ -60,14 +60,7 @@ public class SearchWalletDialog extends Dialog<Entry> {
         dialogPane.getStylesheets().add(AppServices.class.getResource("search.css").toExternalForm());
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         dialogPane.setHeaderText(showWallet ? "Search All Wallets" : "Search Wallet " + walletForms.get(0).getMasterWallet().getName());
-
-        Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
-        if(!image.isError()) {
-            ImageView imageView = new ImageView();
-            imageView.setSmooth(false);
-            imageView.setImage(image);
-            dialogPane.setGraphic(imageView);
-        }
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.SPARROW));
 
         VBox vBox = new VBox();
         vBox.setSpacing(20);

src/main/java/com/sparrowwallet/sparrow/control/SendToManyDialog.java

@@ -5,36 +5,49 @@ import com.sparrowwallet.drongo.BitcoinUnit;
 import com.sparrowwallet.drongo.OsType;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.address.InvalidAddressException;
+import com.sparrowwallet.drongo.dns.DnsPayment;
+import com.sparrowwallet.drongo.dns.DnsPaymentCache;
+import com.sparrowwallet.drongo.dns.DnsPaymentResolver;
+import com.sparrowwallet.drongo.dns.DnsPaymentValidationException;
 import com.sparrowwallet.drongo.protocol.Transaction;
+import com.sparrowwallet.drongo.silentpayments.SilentPayment;
+import com.sparrowwallet.drongo.silentpayments.SilentPaymentAddress;
+import com.sparrowwallet.drongo.uri.BitcoinURIParseException;
 import com.sparrowwallet.drongo.wallet.Payment;
 import com.sparrowwallet.sparrow.AppServices;
-import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
+import com.sparrowwallet.sparrow.EventManager;
+import com.sparrowwallet.sparrow.event.RequestConnectEvent;
+import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
+import com.sparrowwallet.sparrow.io.Config;
+import javafx.application.Platform;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
+import javafx.concurrent.Service;
+import javafx.concurrent.Task;
+import javafx.event.ActionEvent;
 import javafx.scene.Node;
 import javafx.scene.control.*;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
 import javafx.scene.input.Clipboard;
 import javafx.scene.layout.StackPane;
 import javafx.stage.FileChooser;
 import javafx.util.StringConverter;
 import org.controlsfx.control.spreadsheet.*;
-import org.controlsfx.glyphfont.Glyph;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ExecutionException;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
 public class SendToManyDialog extends Dialog<List<Payment>> {
     private final BitcoinUnit bitcoinUnit;
     private final SpreadsheetView spreadsheetView;
-    public static final AddressCellType ADDRESS = new AddressCellType();
+    public static final SendToAddressCellType SEND_TO_ADDRESS = new SendToAddressCellType();
 
-    public SendToManyDialog(BitcoinUnit bitcoinUnit) {
+    public SendToManyDialog(BitcoinUnit bitcoinUnit, List<Payment> payments) {
         this.bitcoinUnit = bitcoinUnit;
 
         final DialogPane dialogPane = new SendToManyDialogPane();
@@ -42,10 +55,10 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         setTitle("Send to Many");
         dialogPane.getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         dialogPane.setHeaderText("Send to many recipients by specifying addresses and amounts.\nOnly the first row's label is necessary.");
-        Image image = new Image("/image/sparrow-small.png");
-        dialogPane.setGraphic(new ImageView(image));
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.SPARROW));
 
-        List<Payment> initialPayments = IntStream.range(0, 100).mapToObj(i -> new Payment(null, null, -1, false)).collect(Collectors.toList());
+        List<Payment> initialPayments = IntStream.range(0, 100)
+                .mapToObj(i -> i < payments.size() ? payments.get(i) : new Payment(null, null, -1, false)).collect(Collectors.toList());
         Grid grid = getGrid(initialPayments);
 
         spreadsheetView = new SpreadsheetView(grid) {
@@ -70,14 +83,16 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         dialogPane.setContent(stackPane);
 
         dialogPane.getButtonTypes().addAll(ButtonType.OK, ButtonType.CANCEL);
+        Button okButton = (Button) dialogPane.lookupButton(ButtonType.OK);
+        okButton.addEventFilter(ActionEvent.ACTION, event -> {
+            getPayments();
+            event.consume();
+        });
 
         final ButtonType loadCsvButtonType = new javafx.scene.control.ButtonType("Load CSV", ButtonBar.ButtonData.LEFT);
         dialogPane.getButtonTypes().add(loadCsvButtonType);
 
-        setResultConverter((dialogButton) -> {
-            ButtonBar.ButtonData data = dialogButton == null ? null : dialogButton.getButtonData();
-            return data == ButtonBar.ButtonData.OK_DONE ? getPayments() : null;
-        });
+        setResultConverter((_) -> null);
 
         dialogPane.setPrefWidth(850);
         dialogPane.setPrefHeight(500);
@@ -87,18 +102,24 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
     }
 
     private Grid getGrid(List<Payment> payments) {
-        int rowCount = payments.size();
+        return createGrid(payments.stream().map(payment -> new SendToPayment(payment, SendToAddress.fromPayment(payment))).collect(Collectors.toList()));
+    }
+
+    private Grid createGrid(List<SendToPayment> sendToPayments) {
+        int rowCount = sendToPayments.size();
         int columnCount = 3;
         GridBase grid = new GridBase(rowCount, columnCount);
         ObservableList<ObservableList<SpreadsheetCell>> rows = FXCollections.observableArrayList();
         for(int row = 0; row < grid.getRowCount(); ++row) {
+            SendToPayment sendToPayment = sendToPayments.get(row);
             final ObservableList<SpreadsheetCell> list = FXCollections.observableArrayList();
 
-            SpreadsheetCell addressCell = ADDRESS.createCell(row, 0, 1, 1, payments.get(row).getAddress());
+            SendToAddress sendToAddress = sendToPayment.sendToAddress();
+            SpreadsheetCell addressCell = SEND_TO_ADDRESS.createCell(row, 0, 1, 1, sendToAddress);
             addressCell.getStyleClass().add("fixed-width");
             list.add(addressCell);
 
-            double amount = (double)payments.get(row).getAmount();
+            double amount = (double)sendToPayment.payment().getAmount();
             if(bitcoinUnit == BitcoinUnit.BTC) {
                 amount = amount / Transaction.SATOSHIS_PER_BITCOIN;
             }
@@ -110,7 +131,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
             }
             list.add(amountCell);
 
-            list.add(SpreadsheetCellType.STRING.createCell(row, 2, 1, 1, payments.get(row).getLabel()));
+            list.add(SpreadsheetCellType.STRING.createCell(row, 2, 1, 1, sendToPayment.payment().getLabel()));
             rows.add(list);
         }
         grid.setRows(rows);
@@ -119,32 +140,49 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         return grid;
     }
 
-    private List<Payment> getPayments() {
-        List<Payment> payments = new ArrayList<>();
-        Grid grid = spreadsheetView.getGrid();
-        String firstLabel = null;
-        for(int row = 0; row < grid.getRowCount(); row++) {
+    private void getPayments() {
+        if(needsResolution() && Config.get().hasServer() && !AppServices.isConnected() && !AppServices.isConnecting()) {
+            if(Config.get().getConnectToResolve() == null || Config.get().getConnectToResolve() == Boolean.FALSE) {
+                Platform.runLater(() -> {
+                    ConfirmationAlert confirmationAlert = new ConfirmationAlert("Connect to resolve?", "You are currently offline. Connect to resolve the addresses?", ButtonType.NO, ButtonType.YES);
+                    Optional<ButtonType> optType = confirmationAlert.showAndWait();
+                    if(confirmationAlert.isDontAskAgain() && optType.isPresent()) {
+                        Config.get().setConnectToResolve(optType.get() == ButtonType.YES);
+                    }
+                    if(optType.isPresent() && optType.get() == ButtonType.YES) {
+                        EventManager.get().post(new RequestConnectEvent());
+                    }
+                });
+            } else {
+                Platform.runLater(() -> EventManager.get().post(new RequestConnectEvent()));
+            }
+            return;
+        }
+
+        CreatePaymentsService createPaymentsService = new CreatePaymentsService();
+        createPaymentsService.setOnSucceeded(_ -> {
+            List<Payment> payments = createPaymentsService.getValue();
+            if(payments != null) {
+                setResult(payments);
+            }
+        });
+        createPaymentsService.setOnFailed(event -> {
+            Throwable ex = event.getSource().getException();
+            AppServices.showErrorDialog("Error creating payments", ex.getMessage());
+        });
+        createPaymentsService.start();
+    }
+
+    private boolean needsResolution() {
+        for(int row = 0; row < spreadsheetView.getGrid().getRowCount(); row++) {
             ObservableList<SpreadsheetCell> rowCells = spreadsheetView.getItems().get(row);
-            Address address = (Address)rowCells.get(0).getItem();
-            Double value = (Double)rowCells.get(1).getItem();
-            String label = (String)rowCells.get(2).getItem();
-            if(firstLabel == null) {
-                firstLabel = label;
-            }
-            if(label == null || label.isEmpty()) {
-                label = firstLabel;
-            }
-
-            if(address != null && value != null) {
-                if(bitcoinUnit == BitcoinUnit.BTC) {
-                    value = value * Transaction.SATOSHIS_PER_BITCOIN;
-                }
-
-                payments.add(new Payment(address, label, value.longValue(), false));
+            SendToAddress sendToAddress = (SendToAddress)rowCells.getFirst().getItem();
+            if(sendToAddress.hrn != null && DnsPaymentCache.getDnsPayment(sendToAddress.hrn) == null) {
+                return true;
             }
         }
 
-        return payments;
+        return false;
     }
 
     private class SendToManyDialogPane extends DialogPane {
@@ -154,7 +192,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
             if(buttonType.getButtonData() == ButtonBar.ButtonData.LEFT) {
                 Button loadButton = new Button(buttonType.getText());
                 loadButton.setGraphicTextGap(5);
-                loadButton.setGraphic(getGlyph(FontAwesome5.Glyph.ARROW_UP));
+                loadButton.setGraphic(GlyphUtils.getUpArrowGlyph());
                 final ButtonBar.ButtonData buttonData = buttonType.getButtonData();
                 ButtonBar.setButtonData(loadButton, buttonData);
                 loadButton.setOnAction(event -> {
@@ -169,7 +207,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
                     File file = fileChooser.showOpenDialog(this.getScene().getWindow());
                     if(file != null) {
                         try {
-                            List<Payment> csvPayments = new ArrayList<>();
+                            List<SendToPayment> csvPayments = new ArrayList<>();
                             try(Reader reader = new FileReader(file, StandardCharsets.UTF_8)) {
                                 CsvReader csvReader = new CsvReader(reader);
                                 while(csvReader.readRecord()) {
@@ -185,9 +223,22 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
                                         } else {
                                             amount = Long.parseLong(csvReader.get(1).replace(",", ""));
                                         }
-                                        Address address = Address.fromString(csvReader.get(0));
                                         String label = csvReader.get(2);
-                                        csvPayments.add(new Payment(address, label, amount, false));
+                                        Optional<String> optDnsPaymentHrn = DnsPayment.getHrn(csvReader.get(0));
+                                        if(optDnsPaymentHrn.isPresent()) {
+                                            Payment payment = new Payment(null, label, amount, false);
+                                            csvPayments.add(new SendToPayment(payment, new SendToAddress(optDnsPaymentHrn.get())));
+                                        } else {
+                                            try {
+                                                SilentPaymentAddress silentPaymentAddress = SilentPaymentAddress.from(csvReader.get(0));
+                                                Payment payment = new SilentPayment(silentPaymentAddress, label, amount, false);
+                                                csvPayments.add(new SendToPayment(payment, SendToAddress.fromPayment(payment)));
+                                            } catch(Exception e) {
+                                                Address address = Address.fromString(csvReader.get(0));
+                                                Payment payment = new Payment(address, label, amount, false);
+                                                csvPayments.add(new SendToPayment(payment, SendToAddress.fromPayment(payment)));
+                                            }
+                                        }
                                     } catch(NumberFormatException e) {
                                         //ignore and continue - probably a header line
                                     } catch(InvalidAddressException e) {
@@ -200,7 +251,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
                                     return;
                                 }
 
-                                spreadsheetView.setGrid(getGrid(csvPayments));
+                                spreadsheetView.setGrid(createGrid(csvPayments));
                             }
                         } catch(IOException e) {
                             AppServices.showErrorDialog("Cannot load CSV", e.getMessage());
@@ -215,24 +266,18 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
 
             return button;
         }
-
-        private Glyph getGlyph(FontAwesome5.Glyph glyphName) {
-            Glyph glyph = new Glyph(FontAwesome5.FONT_NAME, glyphName);
-            glyph.setFontSize(11);
-            return glyph;
-        }
     }
 
-    public static class AddressCellType extends SpreadsheetCellType<Address> {
-        public AddressCellType() {
-            this(new StringConverterWithFormat<>(new AddressStringConverter()) {
+    public static class SendToAddressCellType extends SpreadsheetCellType<SendToAddress> {
+        public SendToAddressCellType() {
+            this(new StringConverterWithFormat<>(new SendToAddressStringConverter()) {
                 @Override
-                public String toString(Address item) {
+                public String toString(SendToAddress item) {
                     return toStringFormat(item, ""); //$NON-NLS-1$
                 }
 
                 @Override
-                public Address fromString(String str) {
+                public SendToAddress fromString(String str) {
                     if(str == null || str.isEmpty()) { //$NON-NLS-1$
                         return null;
                     } else {
@@ -241,7 +286,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
                 }
 
                 @Override
-                public String toStringFormat(Address item, String format) {
+                public String toStringFormat(SendToAddress item, String format) {
                     try {
                         if(item == null) {
                             return ""; //$NON-NLS-1$
@@ -255,7 +300,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
             });
         }
 
-        public AddressCellType(StringConverter<Address> converter) {
+        public SendToAddressCellType(StringConverter<SendToAddress> converter) {
             super(converter);
         }
 
@@ -265,7 +310,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         }
 
         public SpreadsheetCell createCell(final int row, final int column, final int rowSpan, final int columnSpan,
-                                          final Address value) {
+                                          final SendToAddress value) {
             SpreadsheetCell cell = new SpreadsheetCellBase(row, column, rowSpan, columnSpan, this);
             cell.setItem(value);
             return cell;
@@ -278,7 +323,7 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
 
         @Override
         public boolean match(Object value, Object... options) {
-            if(value instanceof Address)
+            if(value instanceof SendToAddress)
                 return true;
             else {
                 try {
@@ -291,9 +336,9 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         }
 
         @Override
-        public Address convertValue(Object value) {
-            if(value instanceof Address)
-                return (Address)value;
+        public SendToAddress convertValue(Object value) {
+            if(value instanceof SendToAddress)
+                return (SendToAddress)value;
             else {
                 try {
                     return converter.fromString(value == null ? null : value.toString());
@@ -304,13 +349,155 @@ public class SendToManyDialog extends Dialog<List<Payment>> {
         }
 
         @Override
-        public String toString(Address item) {
+        public String toString(SendToAddress item) {
             return converter.toString(item);
         }
 
         @Override
-        public String toString(Address item, String format) {
-            return ((StringConverterWithFormat<Address>)converter).toStringFormat(item, format);
+        public String toString(SendToAddress item, String format) {
+            return ((StringConverterWithFormat<SendToAddress>)converter).toStringFormat(item, format);
         }
     };
+
+    public static class SendToAddress {
+        private final String hrn;
+        private final Address address;
+        private final SilentPaymentAddress silentPaymentAddress;
+
+        public SendToAddress(String hrn) {
+            this.hrn = hrn;
+            this.address = null;
+            this.silentPaymentAddress = null;
+        }
+
+        public SendToAddress(Address address) {
+            this.hrn = null;
+            this.address = address;
+            this.silentPaymentAddress = null;
+        }
+
+        public SendToAddress(SilentPaymentAddress silentPaymentAddress) {
+            this.hrn = null;
+            this.address = null;
+            this.silentPaymentAddress = silentPaymentAddress;
+        }
+
+        public String toString() {
+            return hrn == null ? silentPaymentAddress == null ? (address == null ? null : address.toString()) : silentPaymentAddress.toString() : hrn;
+        }
+
+        public static SendToAddress fromPayment(Payment payment) {
+            DnsPayment dnsPayment = DnsPaymentCache.getDnsPayment(payment);
+            if(dnsPayment != null) {
+                return new SendToAddress(dnsPayment.hrn());
+            }
+            return payment instanceof SilentPayment ? new SendToAddress(((SilentPayment)payment).getSilentPaymentAddress()) : new SendToAddress(payment.getAddress());
+        }
+
+        public Payment toPayment(String label, long value, boolean sendMax) throws DnsPaymentValidationException, IOException, ExecutionException, InterruptedException, BitcoinURIParseException {
+            if(hrn != null) {
+                DnsPayment dnsPayment = DnsPaymentCache.getDnsPayment(hrn);
+                if(dnsPayment == null) {
+                    DnsPaymentResolver resolver = new DnsPaymentResolver(hrn);
+                    Optional<DnsPayment> optDnsPayment = resolver.resolve();
+                    if(optDnsPayment.isPresent()) {
+                        dnsPayment = optDnsPayment.get();
+                        if(dnsPayment.hasAddress()) {
+                            DnsPaymentCache.putDnsPayment(dnsPayment.bitcoinURI().getAddress(), dnsPayment);
+                        } else if(dnsPayment.hasSilentPaymentAddress()) {
+                            DnsPaymentCache.putDnsPayment(dnsPayment.bitcoinURI().getSilentPaymentAddress(), dnsPayment);
+                        }
+                        return getPayment(optDnsPayment.get(), label, value, sendMax);
+                    } else {
+                        throw new IllegalArgumentException("Payment to " + hrn + " could not be resolved.");
+                    }
+                } else {
+                    return getPayment(dnsPayment, label, value, sendMax);
+                }
+            }
+
+            if(silentPaymentAddress != null) {
+                return new SilentPayment(silentPaymentAddress, label, value, sendMax);
+            } else {
+                return new Payment(address, label, value, sendMax);
+            }
+        }
+
+        private static Payment getPayment(DnsPayment dnsPayment, String label, long value, boolean sendMax) {
+            if(dnsPayment.hasAddress()) {
+                return new Payment(dnsPayment.bitcoinURI().getAddress(), label, value, sendMax);
+            } else if(dnsPayment.hasSilentPaymentAddress()) {
+                return new SilentPayment(dnsPayment.bitcoinURI().getSilentPaymentAddress(), label, value, sendMax);
+            } else {
+                throw new IllegalArgumentException("Payment to " + dnsPayment + " has no associated address.");
+            }
+        }
+    }
+
+    private static class SendToAddressStringConverter extends StringConverter<SendToAddress> {
+        private final AddressStringConverter addressStringConverter = new AddressStringConverter();
+
+        @Override
+        public SendToAddress fromString(String value) {
+            Optional<String> optDnsPaymentHrn = DnsPayment.getHrn(value);
+            if(optDnsPaymentHrn.isPresent()) {
+                return new SendToAddress(optDnsPaymentHrn.get());
+            }
+
+            try {
+                SilentPaymentAddress silentPaymentAddress = SilentPaymentAddress.from(value);
+                return new SendToAddress(silentPaymentAddress);
+            } catch(Exception e) {
+                Address address = addressStringConverter.fromString(value);
+                return address == null ? null : new SendToAddress(address);
+            }
+        }
+
+        @Override
+        public String toString(SendToAddress value) {
+            return value.toString();
+        }
+    }
+
+    private class CreatePaymentsService extends Service<List<Payment>> {
+        @Override
+        protected Task<List<Payment>> createTask() {
+            return new Task<>() {
+                @Override
+                protected List<Payment> call() throws Exception {
+                    return getPayments();
+                }
+            };
+        }
+
+        private List<Payment> getPayments() throws DnsPaymentValidationException, IOException, ExecutionException, InterruptedException, BitcoinURIParseException {
+            List<Payment> payments = new ArrayList<>();
+            Grid grid = spreadsheetView.getGrid();
+            String firstLabel = null;
+            for(int row = 0; row < grid.getRowCount(); row++) {
+                ObservableList<SpreadsheetCell> rowCells = spreadsheetView.getItems().get(row);
+                SendToAddress sendToAddress = (SendToAddress)rowCells.get(0).getItem();
+                Double value = (Double)rowCells.get(1).getItem();
+                String label = (String)rowCells.get(2).getItem();
+                if(firstLabel == null) {
+                    firstLabel = label;
+                }
+                if(label == null || label.isEmpty()) {
+                    label = firstLabel;
+                }
+
+                if(sendToAddress != null && value != null) {
+                    if(bitcoinUnit == BitcoinUnit.BTC) {
+                        value = value * Transaction.SATOSHIS_PER_BITCOIN;
+                    }
+
+                    payments.add(sendToAddress.toPayment(label, value.longValue(), false));
+                }
+            }
+
+            return payments;
+        }
+    }
+
+    private record SendToPayment(Payment payment, SendToAddress sendToAddress) {}
 }

src/main/java/com/sparrowwallet/sparrow/control/ServiceProgressDialog.java

@@ -3,13 +3,12 @@ package com.sparrowwallet.sparrow.control;
 import com.sparrowwallet.sparrow.AppServices;
 import javafx.beans.property.*;
 import javafx.concurrent.Worker;
+import javafx.scene.Node;
 import javafx.scene.control.DialogPane;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
 import org.controlsfx.dialog.ProgressDialog;
 
 public class ServiceProgressDialog extends ProgressDialog {
-    public ServiceProgressDialog(String title, String header, String imagePath, Worker<?> worker) {
+    public ServiceProgressDialog(String title, String header, Node graphic, Worker<?> worker) {
         super(worker);
 
         final DialogPane dialogPane = getDialogPane();
@@ -20,8 +19,7 @@ public class ServiceProgressDialog extends ProgressDialog {
         setHeaderText(header);
 
         dialogPane.getStyleClass().remove("progress-dialog");
-        Image image = new Image(imagePath);
-        dialogPane.setGraphic(new ImageView(image));
+        dialogPane.setGraphic(graphic);
     }
 
     public static class ProxyWorker implements Worker<Boolean> {

src/main/java/com/sparrowwallet/sparrow/control/TextAreaDialog.java

@@ -44,8 +44,7 @@ public class TextAreaDialog extends Dialog<String> {
         final DialogPane dialogPane = new TextAreaDialogPane();
         setDialogPane(dialogPane);
 
-        Image image = new Image("/image/sparrow-small.png");
-        dialogPane.setGraphic(new ImageView(image));
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.SPARROW));
 
         HBox hbox = new HBox();
         this.textArea = new TextArea(defaultValue);

src/main/java/com/sparrowwallet/sparrow/control/TextfieldDialog.java

@@ -29,8 +29,7 @@ public class TextfieldDialog extends Dialog<String> {
         final DialogPane dialogPane = getDialogPane();
         setDialogPane(dialogPane);
 
-        Image image = new Image("/image/sparrow-small.png");
-        dialogPane.setGraphic(new ImageView(image));
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.SPARROW));
 
         HBox hbox = new HBox();
         this.textField = new TextField(defaultValue);

src/main/java/com/sparrowwallet/sparrow/control/TitledDescriptionPane.java

@@ -2,14 +2,13 @@ package com.sparrowwallet.sparrow.control;
 
 import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.wallet.Wallet;
+import com.sparrowwallet.drongo.wallet.WalletModel;
 import com.sparrowwallet.sparrow.AppServices;
 import javafx.application.Platform;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
 import javafx.scene.control.*;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
@@ -23,17 +22,18 @@ public class TitledDescriptionPane extends TitledPane {
     protected Hyperlink showHideLink;
     protected HBox buttonBox;
 
-    public TitledDescriptionPane(String title, String description, String content, String imageUrl) {
+    public TitledDescriptionPane(String title, String description, String content, WalletModel walletModel) {
         getStylesheets().add(AppServices.class.getResource("general.css").toExternalForm());
         getStyleClass().add("titled-description-pane");
+        setAccessibleText(title);
 
         setPadding(Insets.EMPTY);
-        setGraphic(getTitle(title, description, imageUrl));
+        setGraphic(getTitle(title, description, walletModel));
         setContent(getContentBox(content));
         removeArrow();
     }
 
-    protected Node getTitle(String title, String description, String imageUrl) {
+    protected Node getTitle(String title, String description, WalletModel walletModel) {
         HBox listItem = new HBox();
         listItem.setPadding(new Insets(10, 20, 10, 10));
         listItem.setSpacing(10);
@@ -43,12 +43,8 @@ public class TitledDescriptionPane extends TitledPane {
         imageBox.setMinHeight(50);
         listItem.getChildren().add(imageBox);
 
-        Image image = new Image(imageUrl, 50, 50, true, true);
-        if (!image.isError()) {
-            ImageView imageView = new ImageView();
-            imageView.setImage(image);
-            imageBox.getChildren().add(imageView);
-        }
+        WalletModelImage walletModelImage = new WalletModelImage(walletModel);
+        imageBox.getChildren().add(walletModelImage);
 
         VBox labelsBox = new VBox();
         labelsBox.setSpacing(5);

src/main/java/com/sparrowwallet/sparrow/control/TransactionDiagram.java

@@ -3,19 +3,22 @@ package com.sparrowwallet.sparrow.control;
 import com.sparrowwallet.drongo.KeyPurpose;
 import com.sparrowwallet.drongo.OsType;
 import com.sparrowwallet.drongo.address.Address;
+import com.sparrowwallet.drongo.bip47.PaymentCode;
+import com.sparrowwallet.drongo.dns.DnsPayment;
+import com.sparrowwallet.drongo.dns.DnsPaymentCache;
 import com.sparrowwallet.drongo.protocol.Sha256Hash;
 import com.sparrowwallet.drongo.protocol.TransactionOutput;
+import com.sparrowwallet.drongo.silentpayments.SilentPayment;
+import com.sparrowwallet.drongo.silentpayments.SilentPaymentAddress;
 import com.sparrowwallet.drongo.uri.BitcoinURI;
 import com.sparrowwallet.drongo.wallet.*;
-import com.sparrowwallet.sparrow.UnitFormat;
-import com.sparrowwallet.sparrow.AppServices;
-import com.sparrowwallet.sparrow.EventManager;
-import com.sparrowwallet.sparrow.Theme;
+import com.sparrowwallet.sparrow.*;
 import com.sparrowwallet.sparrow.event.ExcludeUtxoEvent;
 import com.sparrowwallet.sparrow.event.ReplaceChangeAddressEvent;
 import com.sparrowwallet.sparrow.glyphfont.FontAwesome5;
 import com.sparrowwallet.sparrow.glyphfont.GlyphUtils;
 import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.net.ExchangeSource;
 import com.sparrowwallet.sparrow.wallet.OptimizationStrategy;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ObjectProperty;
@@ -23,6 +26,7 @@ import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.embed.swing.SwingFXUtils;
 import javafx.event.EventHandler;
+import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Group;
@@ -39,10 +43,7 @@ import javafx.scene.paint.Color;
 import javafx.scene.shape.Circle;
 import javafx.scene.shape.CubicCurve;
 import javafx.scene.shape.Line;
-import javafx.stage.FileChooser;
-import javafx.stage.Modality;
-import javafx.stage.Stage;
-import javafx.stage.StageStyle;
+import javafx.stage.*;
 import javafx.util.Duration;
 import org.controlsfx.glyphfont.Glyph;
 
@@ -107,6 +108,7 @@ public class TransactionDiagram extends GridPane {
                 expandedDiagram.setId("transactionDiagram");
                 expandedDiagram.setExpanded(true);
                 expandedDiagram.setFinal(isFinal());
+                expandedDiagram.setMaxWidth(AppServices.getActiveWindow().getWidth() - 200);
                 updateDerivedDiagram(expandedDiagram);
 
                 HBox buttonBox = new HBox();
@@ -124,7 +126,7 @@ public class TransactionDiagram extends GridPane {
                 AppServices.setStageIcon(stage);
                 stage.setScene(scene);
                 stage.setOnShowing(e -> {
-                    AppServices.moveToActiveWindowScreen(stage, 600, 460);
+                    AppServices.moveToActiveWindowScreen(stage, expandedDiagram.getMaxWidth(), 460);
                 });
                 stage.setOnHidden(e -> {
                     expandedDiagram = null;
@@ -141,6 +143,39 @@ public class TransactionDiagram extends GridPane {
         }
     };
 
+    public TransactionDiagram() {
+        ColumnConstraints col1 = new ColumnConstraints();
+        col1.setPrefWidth(22);
+        col1.setHgrow(Priority.NEVER);
+
+        ColumnConstraints col2 = new ColumnConstraints();
+        col2.setHgrow(Priority.ALWAYS);
+        col2.setPercentWidth(25);
+        col2.setFillWidth(true);
+
+        ColumnConstraints col3 = new ColumnConstraints();
+        col3.setPrefWidth(140);
+        col3.setHgrow(Priority.NEVER);
+
+        ColumnConstraints col4 = new ColumnConstraints();
+        Label label = new Label();
+        col4.setMinWidth(TextUtils.computeTextWidth(label.getFont(), "Transaction", 0) + 20);
+        col4.setHgrow(Priority.NEVER);
+        col4.setHalignment(HPos.CENTER);
+
+        ColumnConstraints col5 = new ColumnConstraints();
+        col5.setPrefWidth(140);
+        col5.setHgrow(Priority.NEVER);
+
+        ColumnConstraints col6 = new ColumnConstraints();
+        col6.setHgrow(Priority.ALWAYS);
+        col6.setPercentWidth(25);
+        col6.setFillWidth(true);
+
+        getColumnConstraints().addAll(col1, col2, col3, col4, col5, col6);
+        setPadding(new Insets(0, 0, 0, 40));
+    }
+
     public void update(WalletTransaction walletTx) {
         setMinHeight(getDiagramHeight());
         setMaxHeight(getDiagramHeight());
@@ -169,7 +204,7 @@ public class TransactionDiagram extends GridPane {
 
         VBox messagePane = new VBox();
         messagePane.setPrefHeight(getDiagramHeight());
-        messagePane.setPadding(new Insets(0, 10, 0, 280));
+        messagePane.setPadding(new Insets(0, 10, 0, 10));
         messagePane.setAlignment(Pos.CENTER);
         messagePane.getChildren().add(createSpacer());
 
@@ -229,6 +264,14 @@ public class TransactionDiagram extends GridPane {
         GridPane.setConstraints(outputsPane, 5, 0);
 
         getChildren().clear();
+
+        List<Payment> userPayments = getUserPayments();
+        if(!isFinal() && userPayments.size() > 1) {
+            Pane totalsPane = getTotalsPane(userPayments);
+            GridPane.setConstraints(totalsPane, 2, 0, 3, 1);
+            getChildren().add(totalsPane);
+        }
+
         getChildren().addAll(inputsTypePane, inputsPane, inputsLinesPane, txPane, outputsLinesPane, outputsPane);
 
         if(contextMenu == null) {
@@ -404,8 +447,6 @@ public class TransactionDiagram extends GridPane {
 
     private Pane getInputsLabels(List<Map<BlockTransactionHashIndex, WalletNode>> displayedUtxoSets) {
         VBox inputsBox = new VBox();
-        inputsBox.setMaxWidth(isExpanded() ? 300 : 150);
-        inputsBox.setPrefWidth(isExpanded() ? 230 : 150);
         inputsBox.setPadding(new Insets(0, 10, 0, 10));
         inputsBox.minHeightProperty().bind(minHeightProperty());
         inputsBox.setAlignment(Pos.BASELINE_RIGHT);
@@ -490,6 +531,11 @@ public class TransactionDiagram extends GridPane {
                 }
                 tooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
                 tooltip.setShowDuration(Duration.INDEFINITE);
+                tooltip.setWrapText(true);
+                Window activeWindow = AppServices.getActiveWindow();
+                if(activeWindow != null) {
+                    tooltip.setMaxWidth(activeWindow.getWidth());
+                }
                 if(!tooltip.getText().isEmpty()) {
                     label.setTooltip(tooltip);
                 }
@@ -613,6 +659,10 @@ public class TransactionDiagram extends GridPane {
         }
     }
 
+    private List<Payment> getUserPayments() {
+        return walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT || payment.getType() == Payment.Type.ANCHOR).toList();
+    }
+
     private Pane getOutputsLines(List<Payment> displayedPayments) {
         VBox pane = new VBox();
         Group group = new Group();
@@ -628,7 +678,8 @@ public class TransactionDiagram extends GridPane {
 
         double width = 140.0;
         long sum = walletTx.getTotal();
-        List<Long> values = walletTx.getTransaction().getOutputs().stream().filter(txo -> txo.getScript().getToAddress() != null).map(TransactionOutput::getValue).collect(Collectors.toList());
+        List<Long> values = walletTx.getOutputs().stream().filter(output -> !(output instanceof WalletTransaction.NonAddressOutput))
+                .map(output -> output.getTransactionOutput().getValue()).collect(Collectors.toList());
         values.add(walletTx.getFee());
         int numOutputs = displayedPayments.size() + walletTx.getChangeMap().size() + 1;
         for(int i = 1; i <= numOutputs; i++) {
@@ -664,8 +715,6 @@ public class TransactionDiagram extends GridPane {
 
     private Pane getOutputsLabels(List<Payment> displayedPayments) {
         VBox outputsBox = new VBox();
-        outputsBox.setMaxWidth(isExpanded() ? 350 : 150);
-        outputsBox.setPrefWidth(isExpanded() ? 230 : 150);
         outputsBox.setPadding(new Insets(0, 20, 0, 10));
         outputsBox.setAlignment(Pos.BASELINE_LEFT);
         outputsBox.getChildren().add(createSpacer());
@@ -673,20 +722,26 @@ public class TransactionDiagram extends GridPane {
         List<OutputNode> outputNodes = new ArrayList<>();
         for(Payment payment : displayedPayments) {
             Glyph outputGlyph = GlyphUtils.getOutputGlyph(walletTx, payment);
-            boolean labelledPayment = outputGlyph.getStyleClass().stream().anyMatch(style -> List.of("premix-icon", "badbank-icon", "whirlpoolfee-icon").contains(style)) || payment instanceof AdditionalPayment;
-            Label recipientLabel = new Label(payment.getLabel() == null || payment.getType() == Payment.Type.FAKE_MIX || payment.getType() == Payment.Type.MIX ? payment.getAddress().toString().substring(0, 8) + "..." : payment.getLabel(), outputGlyph);
+            boolean labelledPayment = outputGlyph.getStyleClass().stream().anyMatch(style -> List.of("premix-icon", "badbank-icon", "whirlpoolfee-icon", "anchor-icon").contains(style)) || payment instanceof AdditionalPayment || payment.getLabel() != null;
+            Label recipientLabel = new Label(payment.getLabel() == null || payment.getType() == Payment.Type.FAKE_MIX || payment.getType() == Payment.Type.MIX ? payment.toString().substring(0, 8) + "..." : payment.getLabel(), outputGlyph);
             recipientLabel.getStyleClass().add("output-label");
             recipientLabel.getStyleClass().add(labelledPayment ? "payment-label" : "recipient-label");
             Wallet toWallet = walletTx.getToWallet(AppServices.get().getOpenWallets().keySet(), payment);
-            WalletNode toNode = walletTx.getWallet() != null && !walletTx.getWallet().isBip47() ? walletTx.getAddressNodeMap().get(payment.getAddress()) : null;
+            WalletNode toNode = payment instanceof WalletNodePayment walletNodePayment ? walletNodePayment.getWalletNode() : null;
             Wallet toBip47Wallet = getBip47SendWallet(payment);
+            DnsPayment dnsPayment = DnsPaymentCache.getDnsPayment(payment);
             Tooltip recipientTooltip = new Tooltip((toWallet == null ? (toNode != null ? "Consolidate " : "Pay ") : "Receive ")
                     + getSatsValue(payment.getAmount()) + " sats to "
-                    + (payment instanceof AdditionalPayment ? (isExpanded() ? "\n" : "(click to expand)\n") + payment : (toWallet == null ? (payment.getLabel() == null ? (toNode != null ? toNode : (toBip47Wallet == null ? "external address" : toBip47Wallet.getDisplayName())) : payment.getLabel()) : toWallet.getFullDisplayName()) + "\n" + payment.getAddress().toString())
+                    + (payment instanceof AdditionalPayment ? (isExpanded() ? "\n" : "(click to expand)\n") + payment : (toWallet == null ? (dnsPayment == null ? (payment.getLabel() == null ? (toNode != null ? toNode : (toBip47Wallet == null ? "external address" : toBip47Wallet.getDisplayName())) : payment.getLabel()) : dnsPayment.toString()) : toWallet.getFullDisplayName()) + "\n" + payment.getDisplayAddress())
                     + (walletTx.isDuplicateAddress(payment) ? " (Duplicate)" : ""));
             recipientTooltip.getStyleClass().add("recipient-label");
             recipientTooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
             recipientTooltip.setShowDuration(Duration.INDEFINITE);
+            recipientTooltip.setWrapText(true);
+            Window activeWindow = AppServices.getActiveWindow();
+            if(activeWindow != null) {
+                recipientTooltip.setMaxWidth(activeWindow.getWidth());
+            }
             recipientLabel.setTooltip(recipientTooltip);
             HBox paymentBox = new HBox();
             paymentBox.setAlignment(Pos.CENTER_LEFT);
@@ -702,7 +757,13 @@ public class TransactionDiagram extends GridPane {
                 paymentBox.getChildren().addAll(region, amountLabel);
             }
 
-            outputNodes.add(new OutputNode(paymentBox, payment.getAddress(), payment.getAmount()));
+            if(payment instanceof SilentPayment silentPayment) {
+                outputNodes.add(new OutputNode(paymentBox, silentPayment.isAddressComputed() ? silentPayment.getAddress() : null, payment.getAmount(), null, silentPayment.getSilentPaymentAddress()));
+            } else {
+                Wallet bip47Wallet = toWallet != null && toWallet.isBip47() ? toWallet : (toBip47Wallet != null && toBip47Wallet.isBip47() ? toBip47Wallet : null);
+                PaymentCode paymentCode = bip47Wallet == null ? null : bip47Wallet.getKeystores().getFirst().getExternalPaymentCode();
+                outputNodes.add(new OutputNode(paymentBox, payment.getAddress(), payment.getAmount(), paymentCode, null));
+            }
         }
 
         Set<Integer> seenIndexes = new HashSet<>();
@@ -766,7 +827,7 @@ public class TransactionDiagram extends GridPane {
             outputsBox.getChildren().add(outputNode.outputLabel);
             outputsBox.getChildren().add(createSpacer());
 
-            ContextMenu contextMenu = new LabelContextMenu(outputNode.address, outputNode.amount);
+            ContextMenu contextMenu = new LabelContextMenu(outputNode.address, outputNode.amount, outputNode.paymentCode, outputNode.silentPaymentAddress);
             if(!outputNode.outputLabel.getChildren().isEmpty() && outputNode.outputLabel.getChildren().get(0) instanceof Label outputLabelControl) {
                 outputLabelControl.setContextMenu(contextMenu);
             }
@@ -775,7 +836,7 @@ public class TransactionDiagram extends GridPane {
         boolean highFee = (walletTx.getFeePercentage() > 0.1);
         Label feeLabel = highFee ? new Label("High Fee", getFeeWarningGlyph()) : new Label("Fee", getFeeGlyph());
         feeLabel.getStyleClass().addAll("output-label", "fee-label");
-        String percentage = String.format("%.2f", walletTx.getFeePercentage() * 100.0);
+        String percentage = walletTx.getFeePercentage() < 0.0001d ? "<0.01" : String.format("%.2f", walletTx.getFeePercentage() * 100.0);
         Tooltip feeTooltip = new Tooltip(walletTx.getFee() < 0 ? "Unknown fee" : "Fee of " + getSatsValue(walletTx.getFee()) + " sats (" + percentage + "%)");
         feeTooltip.getStyleClass().add("fee-tooltip");
         feeTooltip.setShowDelay(new Duration(TOOLTIP_SHOW_DELAY));
@@ -829,6 +890,33 @@ public class TransactionDiagram extends GridPane {
         return txPane;
     }
 
+    private Pane getTotalsPane(List<Payment> userPayments) {
+        VBox totalsBox = new VBox();
+        totalsBox.setPadding(new Insets(0, 0, 15, 0));
+        totalsBox.setAlignment(Pos.CENTER);
+
+        long amount = userPayments.stream().mapToLong(Payment::getAmount).sum();
+
+        HBox coinLabelBox = new HBox();
+        coinLabelBox.setAlignment(Pos.CENTER);
+        CoinLabel totalCoinLabel = new CoinLabel();
+        totalCoinLabel.setValue(amount);
+        coinLabelBox.getChildren().addAll(totalCoinLabel, new Label(" in "), new Label(Long.toString(userPayments.size())), new Label(" payments"));
+        totalsBox.getChildren().addAll(createSpacer(), coinLabelBox);
+
+        CurrencyRate currencyRate = AppServices.getFiatCurrencyExchangeRate();
+        if(currencyRate != null && currencyRate.isAvailable() && Config.get().getExchangeSource() != ExchangeSource.NONE) {
+            HBox fiatLabelBox = new HBox();
+            fiatLabelBox.setAlignment(Pos.CENTER);
+            FiatLabel fiatLabel = new FiatLabel();
+            fiatLabel.set(currencyRate, amount);
+            fiatLabelBox.getChildren().add(fiatLabel);
+            totalsBox.getChildren().add(fiatLabelBox);
+        }
+
+        return totalsBox;
+    }
+
     private void saveAsImage() {
         Stage window = new Stage();
         FileChooser fileChooser = new FileChooser();
@@ -914,8 +1002,11 @@ public class TransactionDiagram extends GridPane {
     }
 
     private int getOutputIndex(Address address, long amount, Collection<Integer> seenIndexes) {
-        List<TransactionOutput> addressOutputs = walletTx.getTransaction().getOutputs().stream().filter(txOutput -> txOutput.getScript().getToAddress() != null).collect(Collectors.toList());
-        TransactionOutput output = addressOutputs.stream().filter(txOutput -> address.equals(txOutput.getScript().getToAddress()) && txOutput.getValue() == amount && !seenIndexes.contains(txOutput.getIndex())).findFirst().orElseThrow();
+        List<TransactionOutput> addressOutputs = walletTx.getOutputs().stream().filter(output -> !(output instanceof WalletTransaction.NonAddressOutput))
+                .map(WalletTransaction.Output::getTransactionOutput).collect(Collectors.toList());
+        TransactionOutput output = addressOutputs.stream()
+                .filter(txOutput -> address.equals(txOutput.getScript().getToAddress()) && txOutput.getValue() == amount && !seenIndexes.contains(txOutput.getIndex()))
+                .findFirst().orElseThrow();
         return addressOutputs.indexOf(output);
     }
 
@@ -1065,7 +1156,7 @@ public class TransactionDiagram extends GridPane {
         }
 
         public String toString() {
-            return additionalPayments.stream().map(payment -> payment.getAddress().toString()).collect(Collectors.joining("\n"));
+            return additionalPayments.stream().map(Payment::toString).collect(Collectors.joining("\n"));
         }
     }
 
@@ -1073,16 +1164,28 @@ public class TransactionDiagram extends GridPane {
         public Pane outputLabel;
         public Address address;
         public long amount;
+        public PaymentCode paymentCode;
+        public SilentPaymentAddress silentPaymentAddress;
 
         public OutputNode(Pane outputLabel, Address address, long amount) {
+            this(outputLabel, address, amount, null, null);
+        }
+
+        public OutputNode(Pane outputLabel, Address address, long amount, PaymentCode paymentCode, SilentPaymentAddress silentPaymentAddress) {
             this.outputLabel = outputLabel;
             this.address = address;
             this.amount = amount;
+            this.paymentCode = paymentCode;
+            this.silentPaymentAddress = silentPaymentAddress;
         }
     }
 
     private class LabelContextMenu extends ContextMenu {
         public LabelContextMenu(Address address, long value) {
+            this(address, value, null, null);
+        }
+
+        public LabelContextMenu(Address address, long value, PaymentCode paymentCode, SilentPaymentAddress silentPaymentAddress) {
             if(address != null) {
                 MenuItem copyAddress = new MenuItem("Copy Address");
                 copyAddress.setOnAction(event -> {
@@ -1119,6 +1222,28 @@ public class TransactionDiagram extends GridPane {
                 Clipboard.getSystemClipboard().setContent(content);
             });
             getItems().addAll(copySatsValue, copyBtcValue);
+
+            if(paymentCode != null) {
+                MenuItem copyPaymentCode = new MenuItem("Copy Payment Code");
+                copyPaymentCode.setOnAction(AE -> {
+                    hide();
+                    ClipboardContent content = new ClipboardContent();
+                    content.putString(paymentCode.toString());
+                    Clipboard.getSystemClipboard().setContent(content);
+                });
+                getItems().add(copyPaymentCode);
+            }
+
+            if(silentPaymentAddress != null) {
+                MenuItem copySilentPaymentAddress = new MenuItem("Copy Silent Payment Address");
+                copySilentPaymentAddress.setOnAction(AE -> {
+                    hide();
+                    ClipboardContent content = new ClipboardContent();
+                    content.putString(silentPaymentAddress.toString());
+                    Clipboard.getSystemClipboard().setContent(content);
+                });
+                getItems().add(copySilentPaymentAddress);
+            }
         }
     }
 }

src/main/java/com/sparrowwallet/sparrow/control/TransactionDiagramLabel.java

@@ -90,20 +90,20 @@ public class TransactionDiagramLabel extends HBox {
                 outputLabels.add(mixOutputLabel);
             }
         } else if(walletTx.getPayments().size() >= 5 && walletTx.getPayments().stream().mapToLong(Payment::getAmount).distinct().count() <= 1 && walletTx.getWallet() != null
-                && walletTx.getWallet().getStandardAccountType() == StandardAccount.WHIRLPOOL_POSTMIX  && walletTx.getPayments().stream().anyMatch(walletTx::isConsolidationSend)) {
+                && walletTx.getWallet().getStandardAccountType() == StandardAccount.WHIRLPOOL_POSTMIX && !walletTx.getWalletNodePayments().isEmpty()) {
             OutputLabel remixOutputLabel = getRemixOutputLabel(transactionDiagram, walletTx.getPayments());
             if(remixOutputLabel != null) {
                 outputLabels.add(remixOutputLabel);
             }
         } else {
-            List<Payment> payments = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT && !walletTx.isConsolidationSend(payment)).collect(Collectors.toList());
+            List<Payment> payments = walletTx.getExternalPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT).collect(Collectors.toList());
             List<OutputLabel> paymentLabels = payments.stream().map(payment -> getOutputLabel(transactionDiagram, payment)).collect(Collectors.toList());
             if(walletTx.getSelectedUtxos().values().stream().allMatch(Objects::isNull)) {
                 paymentLabels.sort(Comparator.comparingInt(paymentLabel -> (paymentLabel.text.startsWith("Receive") ? 0 : 1)));
             }
             outputLabels.addAll(paymentLabels);
 
-            List<Payment> consolidations = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT && walletTx.isConsolidationSend(payment)).collect(Collectors.toList());
+            List<Payment> consolidations = walletTx.getWalletNodePayments().stream().filter(payment -> payment.getType() == Payment.Type.DEFAULT).collect(Collectors.toList());
             outputLabels.addAll(consolidations.stream().map(consolidation -> getOutputLabel(transactionDiagram, consolidation)).collect(Collectors.toList()));
 
             List<Payment> mixes = walletTx.getPayments().stream().filter(payment -> payment.getType() == Payment.Type.MIX || payment.getType() == Payment.Type.FAKE_MIX).collect(Collectors.toList());
@@ -203,10 +203,10 @@ public class TransactionDiagramLabel extends HBox {
     private OutputLabel getOutputLabel(TransactionDiagram transactionDiagram, Payment payment) {
         WalletTransaction walletTx = transactionDiagram.getWalletTransaction();
         Wallet toWallet = walletTx.getToWallet(AppServices.get().getOpenWallets().keySet(), payment);
-        WalletNode toNode = walletTx.getWallet() != null && !walletTx.getWallet().isBip47() ? walletTx.getAddressNodeMap().get(payment.getAddress()) : null;
+        WalletNode toNode = payment instanceof WalletNodePayment walletNodePayment ? walletNodePayment.getWalletNode() : null;
 
         Glyph glyph = GlyphUtils.getOutputGlyph(transactionDiagram.getWalletTransaction(), payment);
-        String text = (toWallet == null ? (toNode != null ? "Consolidate " : "Pay ") : "Receive ") + transactionDiagram.getSatsValue(payment.getAmount()) + " sats to " + payment.getAddress().toString();
+        String text = (toWallet == null ? (toNode != null ? "Consolidate " : "Pay ") : "Receive ") + transactionDiagram.getSatsValue(payment.getAmount()) + " sats to " + payment;
 
         return getOutputLabel(glyph, text);
     }
@@ -227,7 +227,8 @@ public class TransactionDiagramLabel extends HBox {
         }
 
         Glyph glyph = GlyphUtils.getFeeGlyph();
-        String text = "Fee of " + transactionDiagram.getSatsValue(walletTx.getFee()) + " sats (" + String.format("%.2f", walletTx.getFeePercentage() * 100.0) + "%)";
+        String percentage = walletTx.getFeePercentage() < 0.0001d ? "<0.01" : String.format("%.2f", walletTx.getFeePercentage() * 100.0);
+        String text = "Fee of " + transactionDiagram.getSatsValue(walletTx.getFee()) + " sats (" + percentage + "%)";
 
         return getOutputLabel(glyph, text);
     }
@@ -239,7 +240,7 @@ public class TransactionDiagramLabel extends HBox {
         icon.setGraphic(glyph);
 
         CopyableLabel label = new CopyableLabel();
-        label.setFont(Font.font("Roboto Mono Italic", 13));
+        label.setFont(Font.font("Fragment Mono Italic", 13));
         label.setText(text);
 
         HBox output = new HBox(5);

src/main/java/com/sparrowwallet/sparrow/control/UsbStatusButton.java

@@ -28,7 +28,8 @@ public class UsbStatusButton extends MenuButton {
         for(Device device : devices) {
             MenuItem deviceItem = new MenuItem(device.getModel().toDisplayString());
             if(!device.isNeedsPinSent() && (device.getModel() == WalletModel.TREZOR_1 || device.getModel() == WalletModel.TREZOR_T || device.getModel() == WalletModel.TREZOR_SAFE_3 ||
-                    device.getModel() == WalletModel.TREZOR_SAFE_5 || device.getModel() == WalletModel.KEEPKEY || device.getModel() == WalletModel.BITBOX_02)) {
+                    device.getModel() == WalletModel.TREZOR_SAFE_5 || device.getModel() == WalletModel.KEEPKEY || device.getModel() == WalletModel.BITBOX_02 ||
+                    device.getModel() == WalletModel.ONEKEY_CLASSIC_1S || device.getModel() == WalletModel.ONEKEY_PRO)) {
                 deviceItem = new Menu(device.getModel().toDisplayString());
                 MenuItem toggleItem = new MenuItem("Toggle Passphrase" + (!device.getModel().externalPassphraseEntry() ? "" : (device.isNeedsPassphraseSent() ? " Off" : " On")));
                 toggleItem.setOnAction(event -> {

src/main/java/com/sparrowwallet/sparrow/control/WalletExportDialog.java

@@ -18,8 +18,8 @@ import java.util.List;
 public class WalletExportDialog extends Dialog<Wallet> {
     private Wallet wallet;
 
-    public WalletExportDialog(WalletForm walletForm) {
-        this.wallet = walletForm.getWallet();
+    public WalletExportDialog(WalletForm selectedWalletForm, List<WalletForm> allWalletForms) {
+        this.wallet = selectedWalletForm.getWallet();
 
         EventManager.get().register(this);
         setOnCloseRequest(event -> {
@@ -45,10 +45,10 @@ public class WalletExportDialog extends Dialog<Wallet> {
 
         List<WalletExport> exporters;
         if(wallet.getPolicyType() == PolicyType.SINGLE) {
-            exporters = List.of(new Electrum(), new ElectrumPersonalServer(), new Descriptor(), new SpecterDesktop(), new Sparrow(), new WalletLabels(), new WalletTransactions(walletForm));
+            exporters = List.of(new Electrum(), new ElectrumPersonalServer(), new Descriptor(), new SpecterDesktop(), new Sparrow(), new WalletLabels(allWalletForms), new WalletTransactions(selectedWalletForm));
         } else if(wallet.getPolicyType() == PolicyType.MULTI) {
             exporters = List.of(new Bip129(), new CaravanMultisig(), new ColdcardMultisig(), new CoboVaultMultisig(), new Electrum(), new ElectrumPersonalServer(), new KeystoneMultisig(),
-                    new Descriptor(), new JadeMultisig(), new PassportMultisig(), new SpecterDesktop(), new BlueWalletMultisig(), new SpecterDIY(), new Sparrow(), new WalletLabels(), new WalletTransactions(walletForm));
+                    new Descriptor(), new JadeMultisig(), new PassportMultisig(), new SpecterDesktop(), new BlueWalletMultisig(), new SpecterDIY(), new Sparrow(), new WalletLabels(allWalletForms), new WalletTransactions(selectedWalletForm));
         } else {
             throw new UnsupportedOperationException("Cannot export wallet with policy type " + wallet.getPolicyType());
         }

src/main/java/com/sparrowwallet/sparrow/control/WalletIcon.java

@@ -74,33 +74,15 @@ public class WalletIcon extends StackPane {
 
                 SVGImage svgImage;
                 if(Config.get().getTheme() == Theme.DARK) {
-                    svgImage = loadSVGImage("/image/" + walletModel.getType() + "-icon-invert.svg");
+                    svgImage = loadSVGImage("/image/walletmodel/" + walletModel.getType() + "-icon-invert.svg");
                 } else {
-                    svgImage = loadSVGImage("/image/" + walletModel.getType() + "-icon.svg");
+                    svgImage = loadSVGImage("/image/walletmodel/" + walletModel.getType() + "-icon.svg");
                 }
 
                 if(svgImage != null) {
                     getChildren().add(svgImage);
                     return;
                 }
-
-                Image image = null;
-                if(Config.get().getTheme() == Theme.DARK) {
-                    image = loadImage("image/" + walletModel.getType() + "-icon-invert.png");
-                }
-
-                if(image == null) {
-                    image = loadImage("image/" + walletModel.getType() + "-icon.png");
-                }
-
-                if(image == null) {
-                    image = loadImage("image/" + walletModel.getType() + ".png");
-                }
-
-                if(image != null && !image.isError()) {
-                    ImageView imageView = new ImageView(image);
-                    getChildren().add(imageView);
-                }
             }
         }
 
@@ -127,16 +109,6 @@ public class WalletIcon extends StackPane {
         return null;
     }
 
-    private Image loadImage(String imageName) {
-        try {
-            return new Image(imageName, 15, 15, true, true);
-        } catch(Exception e) {
-            //ignore
-        }
-
-        return null;
-    }
-
     private void addWalletIcon(String walletId) {
         Image image = new Image(PROTOCOL + ":" + walletId.replaceAll(" ", "%20").replaceAll("#", "%23") + "?" + QUERY, WIDTH, HEIGHT, true, false);
         getChildren().clear();

src/main/java/com/sparrowwallet/sparrow/control/WalletModelImage.java

@@ -0,0 +1,78 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.wallet.WalletModel;
+import com.sparrowwallet.sparrow.AppServices;
+import com.sparrowwallet.sparrow.Theme;
+import com.sparrowwallet.sparrow.io.Config;
+import javafx.beans.NamedArg;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.image.Image;
+import javafx.scene.layout.StackPane;
+import org.girod.javafx.svgimage.SVGImage;
+import org.girod.javafx.svgimage.SVGLoader;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.URL;
+
+public class WalletModelImage extends StackPane {
+    private static final Logger log = LoggerFactory.getLogger(WalletModelImage.class);
+
+    public static final int WIDTH = 50;
+    public static final int HEIGHT = 50;
+
+    private final ObjectProperty<WalletModel> walletModelProperty = new SimpleObjectProperty<>();
+
+    public WalletModelImage() {
+        setPrefSize(WIDTH, HEIGHT);
+        walletModelProperty.addListener((observable, oldValue, walletModel) -> {
+            refresh(walletModel);
+        });
+    }
+
+    public WalletModelImage(@NamedArg("walletModel") WalletModel walletModel) {
+        this();
+        walletModelProperty.set(walletModel);
+    }
+
+    public WalletModel getWalletModel() {
+        return walletModelProperty.get();
+    }
+
+    public ObjectProperty<WalletModel> walletModelProperty() {
+        return walletModelProperty;
+    }
+
+    public void refresh() {
+        WalletModel walletModel = getWalletModel();
+        refresh(walletModel);
+    }
+
+    protected void refresh(WalletModel walletModel) {
+        SVGImage svgImage;
+        if(Config.get().getTheme() == Theme.DARK) {
+            svgImage = loadSVGImage("/image/walletmodel/" + walletModel.getType() + "-invert.svg");
+        } else {
+            svgImage = loadSVGImage("/image/walletmodel/" + walletModel.getType() + ".svg");
+        }
+
+        if(svgImage != null) {
+            getChildren().clear();
+            getChildren().add(svgImage);
+        }
+    }
+
+    private SVGImage loadSVGImage(String imageName) {
+        try {
+            URL url = AppServices.class.getResource(imageName);
+            if(url != null) {
+                return SVGLoader.load(url);
+            }
+        } catch(Exception e) {
+            log.error("Could not find image " + imageName);
+        }
+
+        return null;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/WalletSummaryDialog.java

@@ -17,6 +17,7 @@ import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
 
 import java.util.ArrayList;
@@ -43,14 +44,7 @@ public class WalletSummaryDialog extends Dialog<Void> {
 
         AppServices.setStageIcon(dialogPane.getScene().getWindow());
         dialogPane.setHeaderText("Wallet Summary for " + (allOpenWallets ? "All Open Wallets" : masterWallets.get(0).getName()));
-
-        Image image = new Image("image/sparrow-small.png", 50, 50, false, false);
-        if(!image.isError()) {
-            ImageView imageView = new ImageView();
-            imageView.setSmooth(false);
-            imageView.setImage(image);
-            dialogPane.setGraphic(imageView);
-        }
+        dialogPane.setGraphic(new DialogImage(DialogImage.Type.SPARROW));
 
         HBox hBox = new HBox(40);
 
@@ -110,6 +104,7 @@ public class WalletSummaryDialog extends Dialog<Void> {
         vBox.getChildren().add(table);
 
         hBox.getChildren().add(vBox);
+        HBox.setHgrow(vBox, Priority.ALWAYS);
 
         Wallet balanceWallet;
         if(allOpenWallets) {

src/main/java/com/sparrowwallet/sparrow/control/WebcamPixelFormat.java

@@ -0,0 +1,82 @@
+package com.sparrowwallet.sparrow.control;
+
+import com.sparrowwallet.drongo.OsType;
+
+public enum WebcamPixelFormat {
+    //Only V4L2 formats defined in linux/videodev2.h are required here, declared in order of priority for supported formats
+    PIX_FMT_RGB24("RGB3", true),
+    PIX_FMT_YUYV("YUYV", true),
+    PIX_FMT_NV12("NV12", true),
+    PIX_FMT_YU12("YU12", true),
+    PIX_FMT_MJPG("MJPG", true);
+
+    private final String name;
+    private final boolean supported;
+
+    WebcamPixelFormat(String name, boolean supported) {
+        this.name = name;
+        this.supported = supported;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public boolean isSupported() {
+        return supported;
+    }
+
+    public int getFourCC() {
+        char a = name.charAt(0);
+        char b = name.charAt(1);
+        char c = name.charAt(2);
+        char d = name.charAt(3);
+        return ((int) a) | ((int) b << 8) | ((int) c << 16) | ((int) d << 24);
+    }
+
+    public String toString() {
+        return name;
+    }
+
+    public static WebcamPixelFormat fromFourCC(int fourCC) {
+        String strFourCC = fourCCToString(fourCC);
+        for(WebcamPixelFormat pixelFormat : WebcamPixelFormat.values()) {
+            if(pixelFormat.getName().equalsIgnoreCase(strFourCC)) {
+                return pixelFormat;
+            }
+        }
+
+        return null;
+    }
+
+    public static String fourCCToString(int fourCC) {
+        int fccVal = fourCC;
+        int tmp = fccVal;
+
+        if(OsType.getCurrent() == OsType.MACOS) {
+            tmp = ((tmp >> 16) & 0x0000FFFF) | ((tmp << 16) & 0xFFFF0000);
+            tmp = ((tmp & 0x00FF00FF) << 8) | ((tmp & 0xFF00FF00) >>> 8);
+        }
+
+        fccVal = tmp;
+
+        StringBuilder v = new StringBuilder(4);
+        for(int i = 0; i < 4; i++) {
+            char c = (char) (fccVal & 0xFF);
+            v.append(c);
+            fccVal >>>= 8;
+        }
+
+        return v.toString();
+    }
+
+    public static int getPriority(WebcamPixelFormat pixelFormat) {
+        if(pixelFormat == null) {
+            return values().length;
+        } else if(pixelFormat.isSupported()) {
+            return pixelFormat.ordinal();
+        } else {
+            return values().length + 1;
+        }
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/WebcamResolution.java

@@ -0,0 +1,71 @@
+package com.sparrowwallet.sparrow.control;
+
+import org.openpnp.capture.CaptureFormat;
+
+import java.util.Arrays;
+
+public enum WebcamResolution implements Comparable<WebcamResolution> {
+    VGA("480p", 640, 480),
+    HD("720p", 1280, 720),
+    FHD("1080p", 1920, 1080),
+    UHD4K("4K", 3840, 2160);
+
+    private final String name;
+    private final int width;
+    private final int height;
+
+    WebcamResolution(String name, int width, int height) {
+        this.name = name;
+        this.width = width;
+        this.height = height;
+    }
+
+    public int getPixelsCount() {
+        return this.width * this.height;
+    }
+
+    public boolean isStandardAspect() {
+        return Arrays.equals(getAspectRatio(), new int[]{4, 3});
+    }
+
+    public boolean isWidescreenAspect() {
+        return Arrays.equals(getAspectRatio(), new int[]{16, 9});
+    }
+
+    public int[] getAspectRatio() {
+        int factor = this.getCommonFactor(this.width, this.height);
+        int wr = this.width / factor;
+        int hr = this.height / factor;
+        return new int[] {wr, hr};
+    }
+
+    private int getCommonFactor(int width, int height) {
+        return height == 0 ? width : this.getCommonFactor(height, width % height);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public int getWidth() {
+        return this.width;
+    }
+
+    public int getHeight() {
+        return this.height;
+    }
+
+    public String toString() {
+        return name;
+    }
+
+    public static WebcamResolution from(CaptureFormat captureFormat) {
+        for(WebcamResolution resolution : values()) {
+            if(captureFormat.getFormatInfo().width == resolution.width && captureFormat.getFormatInfo().height == resolution.height) {
+                return resolution;
+            }
+        }
+
+        return null;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/control/WebcamScanDevice.java

@@ -1,372 +0,0 @@
-package com.sparrowwallet.sparrow.control;
-
-import com.github.sarxos.webcam.*;
-import com.github.sarxos.webcam.ds.buildin.natives.Device;
-import com.github.sarxos.webcam.ds.buildin.natives.DeviceList;
-import com.github.sarxos.webcam.ds.buildin.natives.OpenIMAJGrabber;
-import org.bridj.Pointer;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.awt.*;
-import java.awt.color.ColorSpace;
-import java.awt.image.*;
-import java.nio.ByteBuffer;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.Objects;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicInteger;
-
-@SuppressWarnings("deprecation")
-public class WebcamScanDevice implements WebcamDevice, WebcamDevice.BufferAccess, Runnable, WebcamDevice.FPSSource {
-    private static final Logger LOG = LoggerFactory.getLogger(WebcamScanDevice.class);
-    private static final int DEVICE_BUFFER_SIZE = 5;
-    private static final Dimension[] DIMENSIONS;
-    private static final int[] BAND_OFFSETS;
-    private static final int[] BITS;
-    private static final int[] OFFSET;
-    private static final int DATA_TYPE = 0;
-    private static final ColorSpace COLOR_SPACE;
-    public static final int SCAN_LOOP_WAIT_MILLIS = 100;
-    private int timeout = 5000;
-    private OpenIMAJGrabber grabber = null;
-    private Device device = null;
-    private Dimension size = null;
-    private ComponentSampleModel smodel = null;
-    private ColorModel cmodel = null;
-    private boolean failOnSizeMismatch = false;
-    private final AtomicBoolean disposed = new AtomicBoolean(false);
-    private final AtomicBoolean open = new AtomicBoolean(false);
-    private final AtomicBoolean fresh = new AtomicBoolean(false);
-    private Thread refresher = null;
-    private String name = null;
-    private String id = null;
-    private String fullname = null;
-    private long t1 = -1L;
-    private long t2 = -1L;
-    private volatile double fps = 0.0D;
-
-    protected WebcamScanDevice(Device device) {
-        this.device = device;
-        this.name = device.getNameStr();
-        this.id = device.getIdentifierStr();
-        this.fullname = String.format("%s %s", this.name, this.id);
-    }
-
-    public String getName() {
-        return this.fullname;
-    }
-
-    public String getDeviceName() {
-        return this.name;
-    }
-
-    public String getDeviceId() {
-        return this.id;
-    }
-
-    public Device getDeviceRef() {
-        return this.device;
-    }
-
-    public Dimension[] getResolutions() {
-        return DIMENSIONS;
-    }
-
-    public Dimension getResolution() {
-        if (this.size == null) {
-            this.size = this.getResolutions()[0];
-        }
-
-        return this.size;
-    }
-
-    public void setResolution(Dimension size) {
-        if (size == null) {
-            throw new IllegalArgumentException("Size cannot be null");
-        } else if (this.open.get()) {
-            throw new IllegalStateException("Cannot change resolution when webcam is open, please close it first");
-        } else {
-            this.size = size;
-        }
-    }
-
-    public ByteBuffer getImageBytes() {
-        if (this.disposed.get()) {
-            LOG.debug("Webcam is disposed, image will be null");
-            return null;
-        } else if (!this.open.get()) {
-            LOG.debug("Webcam is closed, image will be null");
-            return null;
-        } else {
-            if (this.fresh.compareAndSet(false, true)) {
-                this.updateFrameBuffer();
-            }
-
-            LOG.trace("Webcam grabber get image pointer");
-            Pointer<Byte> image = this.grabber.getImage();
-            this.fresh.set(false);
-            if (image == null) {
-                LOG.warn("Null array pointer found instead of image");
-                return null;
-            } else {
-                int length = this.size.width * this.size.height * 3;
-                LOG.trace("Webcam device get buffer, read {} bytes", length);
-                return image.getByteBuffer((long)length);
-            }
-        }
-    }
-
-    public void getImageBytes(ByteBuffer target) {
-        if (this.disposed.get()) {
-            LOG.debug("Webcam is disposed, image will be null");
-        } else if (!this.open.get()) {
-            LOG.debug("Webcam is closed, image will be null");
-        } else {
-            int minSize = this.size.width * this.size.height * 3;
-            int curSize = target.remaining();
-            if (minSize > curSize) {
-                throw new IllegalArgumentException(String.format("Not enough remaining space in target buffer (%d necessary vs %d remaining)", minSize, curSize));
-            } else {
-                if (this.fresh.compareAndSet(false, true)) {
-                    this.updateFrameBuffer();
-                }
-
-                LOG.trace("Webcam grabber get image pointer");
-                Pointer<Byte> image = this.grabber.getImage();
-                this.fresh.set(false);
-                if (image == null) {
-                    LOG.warn("Null array pointer found instead of image");
-                } else {
-                    LOG.trace("Webcam device read buffer {} bytes", minSize);
-                    image = image.validBytes((long)minSize);
-                    image.getBytes(target);
-                }
-            }
-        }
-    }
-
-    public BufferedImage getImage() {
-        ByteBuffer buffer = this.getImageBytes();
-        if (buffer == null) {
-            LOG.error("Images bytes buffer is null!");
-            return null;
-        } else {
-            byte[] bytes = new byte[this.size.width * this.size.height * 3];
-            byte[][] data = new byte[][]{bytes};
-            buffer.get(bytes);
-            DataBufferByte dbuf = new DataBufferByte(data, bytes.length, OFFSET);
-            WritableRaster raster = Raster.createWritableRaster(this.smodel, dbuf, (Point)null);
-            BufferedImage bi = new BufferedImage(this.cmodel, raster, false, (Hashtable)null);
-            bi.flush();
-            return bi;
-        }
-    }
-
-    public void open() {
-        if (!this.disposed.get()) {
-            LOG.debug("Opening webcam device {}", this.getName());
-            if (this.size == null) {
-                this.size = this.getResolutions()[0];
-            }
-
-            if (this.size == null) {
-                throw new RuntimeException("The resolution size cannot be null");
-            } else {
-                LOG.debug("Webcam device {} starting session, size {}", this.device.getIdentifierStr(), this.size);
-                this.grabber = new OpenIMAJGrabber();
-                DeviceList list = (DeviceList)this.grabber.getVideoDevices().get();
-                Iterator var2 = list.asArrayList().iterator();
-
-                while(var2.hasNext()) {
-                    Device d = (Device)var2.next();
-                    d.getNameStr();
-                    d.getIdentifierStr();
-                }
-
-                boolean started = this.grabber.startSession(this.size.width, this.size.height, 50, Pointer.pointerTo(this.device));
-                if (!started) {
-                    throw new WebcamException("Cannot start native grabber!");
-                } else {
-                    this.grabber.setTimeout(this.timeout);
-                    LOG.debug("Webcam device session started");
-                    Dimension size2 = new Dimension(this.grabber.getWidth(), this.grabber.getHeight());
-                    int w1 = this.size.width;
-                    int w2 = size2.width;
-                    int h1 = this.size.height;
-                    int h2 = size2.height;
-                    if (w1 != w2 || h1 != h2) {
-                        if (this.failOnSizeMismatch) {
-                            throw new WebcamException(String.format("Different size obtained vs requested - [%dx%d] vs [%dx%d]", w1, h1, w2, h2));
-                        }
-
-                        Object[] args = new Object[]{w1, h1, w2, h2, w2, h2};
-                        LOG.warn("Different size obtained vs requested - [{}x{}] vs [{}x{}]. Setting correct one. New size is [{}x{}]", args);
-                        this.size = new Dimension(w2, h2);
-                    }
-
-                    this.smodel = new ComponentSampleModel(0, this.size.width, this.size.height, 3, this.size.width * 3, BAND_OFFSETS);
-                    this.cmodel = new ComponentColorModel(COLOR_SPACE, BITS, false, false, 1, 0);
-                    LOG.debug("Clear memory buffer");
-                    this.clearMemoryBuffer();
-                    LOG.debug("Webcam device {} is now open", this);
-                    this.open.set(true);
-                    this.refresher = this.startFramesRefresher();
-                }
-            }
-        }
-    }
-
-    private void clearMemoryBuffer() {
-        for(int i = 0; i < 5; ++i) {
-            this.grabber.nextFrame();
-        }
-
-    }
-
-    private Thread startFramesRefresher() {
-        Thread refresher = new Thread(this, String.format("frames-refresher-[%s]", this.id));
-        refresher.setUncaughtExceptionHandler(WebcamExceptionHandler.getInstance());
-        refresher.setDaemon(true);
-        refresher.start();
-        return refresher;
-    }
-
-    public void close() {
-        if (this.open.compareAndSet(true, false)) {
-            LOG.debug("Closing webcam device");
-            this.grabber.stopSession();
-        }
-    }
-
-    public void dispose() {
-        if (this.disposed.compareAndSet(false, true)) {
-            LOG.debug("Disposing webcam device {}", this.getName());
-            this.close();
-        }
-    }
-
-    public void setFailOnSizeMismatch(boolean fail) {
-        this.failOnSizeMismatch = fail;
-    }
-
-    public boolean isOpen() {
-        return this.open.get();
-    }
-
-    public int getTimeout() {
-        return this.timeout;
-    }
-
-    public void setTimeout(int timeout) {
-        if (this.isOpen()) {
-            throw new WebcamException("Timeout must be set before webcam is open");
-        } else {
-            this.timeout = timeout;
-        }
-    }
-
-    private void updateFrameBuffer() {
-        LOG.trace("Next frame");
-        if (this.t1 == -1L || this.t2 == -1L) {
-            this.t1 = System.currentTimeMillis();
-            this.t2 = System.currentTimeMillis();
-        }
-
-        int result = (new WebcamScanDevice.NextFrameTask(this)).nextFrame();
-        this.t1 = this.t2;
-        this.t2 = System.currentTimeMillis();
-        this.fps = (4.0D * this.fps + (double)(1000L / (this.t2 - this.t1 + 1L))) / 5.0D;
-        if (result == -1) {
-            LOG.error("Timeout when requesting image!");
-        } else if (result < -1) {
-            LOG.error("Error requesting new frame!");
-        }
-
-    }
-
-    public void run() {
-        do {
-            try {
-                Thread.sleep(SCAN_LOOP_WAIT_MILLIS);
-            } catch(InterruptedException e) {
-                //ignore
-            }
-
-            if (Thread.interrupted()) {
-                LOG.debug("Refresher has been interrupted");
-                return;
-            }
-
-            if (!this.open.get()) {
-                LOG.debug("Cancelling refresher");
-                return;
-            }
-
-            this.updateFrameBuffer();
-        } while(this.open.get());
-
-    }
-
-    public double getFPS() {
-        return this.fps;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if(this == o) {
-            return true;
-        }
-        if(o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        WebcamScanDevice that = (WebcamScanDevice) o;
-        return Objects.equals(fullname, that.fullname);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(fullname);
-    }
-
-    static {
-        DIMENSIONS = new Dimension[]{WebcamResolution.QQVGA.getSize(), WebcamResolution.QVGA.getSize(), WebcamResolution.VGA.getSize()};
-        BAND_OFFSETS = new int[]{0, 1, 2};
-        BITS = new int[]{8, 8, 8};
-        OFFSET = new int[]{0};
-        COLOR_SPACE = ColorSpace.getInstance(1000);
-    }
-
-    private class NextFrameTask extends WebcamTask {
-        private final AtomicInteger result = new AtomicInteger(0);
-
-        public NextFrameTask(WebcamDevice device) {
-            super(device);
-        }
-
-        public int nextFrame() {
-            try {
-                this.process();
-            } catch (InterruptedException var2) {
-                WebcamScanDevice.LOG.debug("Image buffer request interrupted", var2);
-            }
-
-            return this.result.get();
-        }
-
-        protected void handle() {
-            WebcamScanDevice device = (WebcamScanDevice)this.getDevice();
-            if (device.isOpen()) {
-                try {
-                    Thread.sleep(SCAN_LOOP_WAIT_MILLIS);
-                } catch(InterruptedException e) {
-                    //ignore
-                }
-
-                this.result.set(WebcamScanDevice.this.grabber.nextFrame());
-                WebcamScanDevice.this.fresh.set(true);
-            }
-        }
-    }
-}

src/main/java/com/sparrowwallet/sparrow/control/WebcamScanDriver.java

@@ -1,45 +0,0 @@
-package com.sparrowwallet.sparrow.control;
-
-import com.github.sarxos.webcam.WebcamDevice;
-import com.github.sarxos.webcam.ds.buildin.WebcamDefaultDevice;
-import com.github.sarxos.webcam.ds.buildin.WebcamDefaultDriver;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class WebcamScanDriver extends WebcamDefaultDriver {
-    private static final ObservableList<WebcamDevice> webcamDevices = FXCollections.observableArrayList();
-    private static boolean rescan;
-
-    @Override
-    public List<WebcamDevice> getDevices() {
-        if(rescan || webcamDevices.isEmpty()) {
-            List<WebcamDevice> devices = super.getDevices();
-            List<WebcamDevice> scanDevices = new ArrayList<>();
-            for(WebcamDevice device : devices) {
-                WebcamDefaultDevice defaultDevice = (WebcamDefaultDevice)device;
-                WebcamScanDevice scanDevice = new WebcamScanDevice(defaultDevice.getDeviceRef());
-                if(scanDevices.stream().noneMatch(dev -> ((WebcamScanDevice)dev).getDeviceName().equals(scanDevice.getDeviceName()))) {
-                    scanDevices.add(scanDevice);
-                }
-            }
-
-            List<WebcamDevice> newDevices = new ArrayList<>(scanDevices);
-            newDevices.removeAll(webcamDevices);
-            webcamDevices.addAll(newDevices);
-            webcamDevices.removeIf(device -> !scanDevices.contains(device));
-        }
-
-        return webcamDevices;
-    }
-
-    public static ObservableList<WebcamDevice> getFoundDevices() {
-        return webcamDevices;
-    }
-
-    public static void rescan() {
-        rescan = true;
-    }
-}

src/main/java/com/sparrowwallet/sparrow/control/WebcamService.java

@@ -1,12 +1,13 @@
 package com.sparrowwallet.sparrow.control;
 
-import com.github.sarxos.webcam.*;
 import com.google.zxing.*;
 import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
 import com.google.zxing.common.HybridBinarizer;
 import com.google.zxing.qrcode.QRCodeReader;
 import com.sparrowwallet.bokmakierie.Bokmakierie;
+import com.sparrowwallet.drongo.OsType;
 import com.sparrowwallet.sparrow.io.Config;
+import com.sparrowwallet.sparrow.io.ZBar;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleBooleanProperty;
@@ -15,7 +16,8 @@ import javafx.concurrent.ScheduledService;
 import javafx.concurrent.Task;
 import javafx.embed.swing.SwingFXUtils;
 import javafx.scene.image.Image;
-import net.sourceforge.zbar.ZBar;
+import org.openpnp.capture.*;
+import org.openpnp.capture.library.OpenpnpCaptureLibrary;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -23,38 +25,84 @@ import java.awt.*;
 import java.awt.geom.RoundRectangle2D;
 import java.awt.image.BufferedImage;
 import java.awt.image.WritableRaster;
-import java.util.Arrays;
+import java.util.*;
 import java.util.List;
-import java.util.Map;
+import java.util.concurrent.Semaphore;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 public class WebcamService extends ScheduledService<Image> {
     private static final Logger log = LoggerFactory.getLogger(WebcamService.class);
 
+    private final Semaphore taskSemaphore = new Semaphore(1);
+    private final AtomicBoolean cancelRequested = new AtomicBoolean(false);
+    private final AtomicBoolean captureClosed = new AtomicBoolean(false);
+
+    private List<CaptureDevice> devices;
+    private List<CaptureDevice> availableDevices;
+    private Set<WebcamResolution> resolutions;
+
     private WebcamResolution resolution;
-    private WebcamDevice device;
-    private final WebcamListener listener;
-    private final WebcamUpdater.DelayCalculator delayCalculator;
+    private CaptureDevice device;
     private final BooleanProperty opening = new SimpleBooleanProperty(false);
+    private final BooleanProperty opened = new SimpleBooleanProperty(false);
 
     private final ObjectProperty<Result> resultProperty = new SimpleObjectProperty<>(null);
 
     private static final int QR_SAMPLE_PERIOD_MILLIS = 200;
 
-    private Webcam cam;
+    private final OpenPnpCapture capture;
+    private CaptureStream stream;
+    private PropertyLimits zoomLimits;
     private long lastQrSampleTime;
     private final Reader qrReader;
     private final Bokmakierie bokmakierie;
 
     static {
-        Webcam.setDriver(new WebcamScanDriver());
+        if(log.isTraceEnabled()) {
+            OpenpnpCaptureLibrary.INSTANCE.Cap_setLogLevel(8);
+        } else if(log.isDebugEnabled()) {
+            OpenpnpCaptureLibrary.INSTANCE.Cap_setLogLevel(7);
+        } else if(log.isInfoEnabled()) {
+            OpenpnpCaptureLibrary.INSTANCE.Cap_setLogLevel(6);
+        }
+
+        OpenpnpCaptureLibrary.INSTANCE.Cap_installCustomLogFunction((level, ptr) -> {
+            switch(level) {
+                case 0:
+                case 1:
+                case 2:
+                case 3:
+                    String err = ptr.getString(0).trim();
+                    if(err.equals("tjDecompressHeader2 failed: No error") || err.matches("getPropertyLimits.*failed on.*")) { //Safe to ignore
+                        log.debug(err);
+                    } else {
+                        log.error(err);
+                    }
+                    break;
+                case 4:
+                case 5:
+                case 6:
+                    log.info(ptr.getString(0).trim());
+                    break;
+                case 7:
+                    log.debug(ptr.getString(0).trim());
+                    break;
+                case 8:
+                default:
+                    log.trace(ptr.getString(0).trim());
+                    break;
+            }
+        });
     }
 
-    public WebcamService(WebcamResolution resolution, WebcamDevice device, WebcamListener listener, WebcamUpdater.DelayCalculator delayCalculator) {
-        this.resolution = resolution;
-        this.device = device;
-        this.listener = listener;
-        this.delayCalculator = delayCalculator;
+    public WebcamService(WebcamResolution requestedResolution, CaptureDevice requestedDevice) {
+        this.capture = new OpenPnpCapture();
+        this.resolution = requestedResolution;
+        this.device = requestedDevice;
         this.lastQrSampleTime = System.currentTimeMillis();
         this.qrReader = new QRCodeReader();
         this.bokmakierie = new Bokmakierie();
@@ -62,50 +110,115 @@ public class WebcamService extends ScheduledService<Image> {
 
     @Override
     public Task<Image> createTask() {
-        return new Task<Image>() {
+        return new Task<>() {
             @Override
             protected Image call() throws Exception {
-                try {
-                    if(cam == null) {
-                        List<Webcam> webcams = Webcam.getWebcams(1, TimeUnit.MINUTES);
-                        if(webcams.isEmpty()) {
-                            throw new UnsupportedOperationException("No camera available.");
-                        }
+                if(cancelRequested.get() || isCancelled() || captureClosed.get()) {
+                    return null;
+                }
 
-                        cam = webcams.get(0);
+                if(!taskSemaphore.tryAcquire()) {
+                    log.warn("Skipped execution of webcam capture task, another task is running");
+                    return null;
+                }
+
+                try {
+                    if(devices == null) {
+                        devices = capture.getDevices();
+                        availableDevices = new ArrayList<>(devices);
+
+                        if(devices.isEmpty()) {
+                            throw new UnsupportedOperationException("No cameras available");
+                        }
+                    }
+
+                    while(stream == null && !availableDevices.isEmpty()) {
+                        CaptureDevice selectedDevice = availableDevices.stream().filter(d -> !d.getFormats().isEmpty()).findFirst().orElse(availableDevices.getFirst());
 
                         if(device != null) {
-                            for(Webcam webcam : webcams) {
-                                if(webcam.getDevice().getName().equals(device.getName())) {
-                                    cam = webcam;
+                            for(CaptureDevice webcam : availableDevices) {
+                                if(webcam.equals(device)) {
+                                    selectedDevice = webcam;
+                                    break;
                                 }
                             }
                         } else if(Config.get().getWebcamDevice() != null) {
-                            for(Webcam webcam : webcams) {
-                                if(webcam.getDevice().getName().equals(Config.get().getWebcamDevice())) {
-                                    cam = webcam;
+                            for(CaptureDevice webcam : availableDevices) {
+                                if(webcam.getUniqueId().equals(Config.get().getWebcamDeviceId())) {
+                                    selectedDevice = webcam;
+                                    break;
+                                }
+                                if(webcam.getName().equals(Config.get().getWebcamDevice())) {
+                                    selectedDevice = webcam;
+                                    break;
                                 }
                             }
                         }
 
-                        device = cam.getDevice();
+                        device = selectedDevice;
 
-                        cam.setCustomViewSizes(resolution.getSize());
-                        cam.setViewSize(resolution.getSize());
-                        if(!Arrays.asList(cam.getWebcamListeners()).contains(listener)) {
-                            cam.addWebcamListener(listener);
+                        if(device.getFormats().isEmpty()) {
+                            throw new UnsupportedOperationException("No resolutions supported by camera " + device.getName());
+                        }
+
+                        List<CaptureFormat> deviceFormats = new ArrayList<>(device.getFormats());
+
+                        //On *nix prioritise supported camera pixel formats, preferring RGB3, then YUYV, then MJPG
+                        //On macOS and Windows, camera pixel format is largely abstracted away
+                        if(OsType.getCurrent() == OsType.UNIX) {
+                            deviceFormats.sort((f1, f2) -> {
+                                WebcamPixelFormat pf1 = WebcamPixelFormat.fromFourCC(f1.getFormatInfo().fourcc);
+                                WebcamPixelFormat pf2 = WebcamPixelFormat.fromFourCC(f2.getFormatInfo().fourcc);
+                                return Integer.compare(WebcamPixelFormat.getPriority(pf1), WebcamPixelFormat.getPriority(pf2));
+                            });
+                        }
+
+                        Map<WebcamResolution, CaptureFormat> supportedResolutions = deviceFormats.stream()
+                                .filter(f -> WebcamResolution.from(f) != null)
+                                .collect(Collectors.toMap(WebcamResolution::from, Function.identity(), (u, v) -> u, TreeMap::new));
+                        resolutions = supportedResolutions.keySet();
+
+                        CaptureFormat format = supportedResolutions.get(resolution);
+                        if(format == null) {
+                            if(!supportedResolutions.isEmpty()) {
+                                resolution = getNearestEnum(resolution, supportedResolutions.keySet().toArray(new WebcamResolution[0]));
+                                format = supportedResolutions.get(resolution);
+                            } else {
+                                format = device.getFormats().getFirst();
+                                log.warn("Could not get standard capture resolution, using " + format.getFormatInfo().width + "x" + format.getFormatInfo().height);
+                            }
+                        }
+
+                        //On Linux, formats not defined in WebcamPixelFormat are unsupported
+                        if(OsType.getCurrent() == OsType.UNIX && WebcamPixelFormat.fromFourCC(format.getFormatInfo().fourcc) == null) {
+                            log.warn("Unsupported camera pixel format " + WebcamPixelFormat.fourCCToString(format.getFormatInfo().fourcc));
+                        }
+
+                        if(log.isDebugEnabled()) {
+                            log.debug("Opening capture stream on " + device + " with format " + format.getFormatInfo().width + "x" + format.getFormatInfo().height + " (" + WebcamPixelFormat.fourCCToString(format.getFormatInfo().fourcc) + ")");
                         }
 
                         opening.set(true);
-                        cam.open(true, delayCalculator);
+                        stream = device.openStream(format);
                         opening.set(false);
+
+                        try {
+                            zoomLimits = stream.getPropertyLimits(CaptureProperty.Zoom);
+                        } catch(Throwable e) {
+                            log.debug("Error getting zoom limits on " + device + ", assuming no zoom function");
+                        }
+
+                        if(stream == null) {
+                            availableDevices.remove(device);
+                        }
                     }
 
-                    BufferedImage originalImage = cam.getImage();
-                    if(originalImage == null) {
-                        return null;
+                    if(stream == null) {
+                        throw new UnsupportedOperationException("No usable cameras available, tried " + devices);
                     }
 
+                    opened.set(true);
+                    BufferedImage originalImage = stream.capture();
                     CroppedDimension cropped = getCroppedDimension(originalImage);
                     BufferedImage croppedImage = originalImage.getSubimage(cropped.x, cropped.y, cropped.length, cropped.length);
                     BufferedImage framedImage = getFramedImage(originalImage, cropped);
@@ -121,6 +234,7 @@ public class WebcamService extends ScheduledService<Image> {
                     return image;
                 } finally {
                     opening.set(false);
+                    taskSemaphore.release();
                 }
             }
         };
@@ -128,17 +242,66 @@ public class WebcamService extends ScheduledService<Image> {
 
     @Override
     public void reset() {
-        cam = null;
+        stream = null;
+        zoomLimits = null;
+        cancelRequested.set(false);
         super.reset();
     }
 
     @Override
     public boolean cancel() {
-        if(cam != null && !cam.close()) {
-            cam.close();
+        cancelRequested.set(true);
+        boolean cancelled = super.cancel();
+
+        try {
+            if(taskSemaphore.tryAcquire(1, TimeUnit.SECONDS)) {
+                taskSemaphore.release();
+            } else {
+                log.error("Timed out waiting for task semaphore to be available to cancel, cancelling anyway");
+            }
+        } catch(InterruptedException e) {
+            log.error("Interrupted while waiting for task semaphore to be available to cancel, cancelling anyway");
         }
 
-        return super.cancel();
+        if(stream != null) {
+            stream.close();
+            opened.set(false);
+        }
+
+        return cancelled;
+    }
+
+    public synchronized void close() {
+        if(!captureClosed.get()) {
+            captureClosed.set(true);
+            capture.close();
+        }
+    }
+
+    public PropertyLimits getZoomLimits() {
+        return zoomLimits;
+    }
+
+    public int getZoom() {
+        if(stream != null && zoomLimits != null) {
+            try {
+                return stream.getProperty(CaptureProperty.Zoom);
+            } catch(Exception e) {
+                log.error("Error getting zoom property on " + device, e);
+            }
+        }
+
+        return -1;
+    }
+
+    public void setZoom(int value) {
+        if(stream != null && zoomLimits != null) {
+            try {
+                stream.setProperty(CaptureProperty.Zoom, value);
+            } catch(Exception e) {
+                log.error("Error setting zoom property on " + device, e);
+            }
+        }
     }
 
     private void readQR(BufferedImage wideImage, BufferedImage croppedImage) {
@@ -156,9 +319,6 @@ public class WebcamService extends ScheduledService<Image> {
     }
 
     private Result readQR(BufferedImage bufferedImage) {
-        LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage);
-        BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
-
         try {
             com.sparrowwallet.bokmakierie.Result result = bokmakierie.scan(bufferedImage);
             if(result != null) {
@@ -176,6 +336,8 @@ public class WebcamService extends ScheduledService<Image> {
         }
 
         try {
+            LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage);
+            BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
             return qrReader.decode(bitmap, Map.of(DecodeHintType.TRY_HARDER, Boolean.TRUE));
         } catch(ReaderException e) {
             // fall thru, it means there is no QR code in image
@@ -189,7 +351,7 @@ public class WebcamService extends ScheduledService<Image> {
         g2d.drawImage(image, 0, 0, null);
         float[] dash1 = {10.0f};
         g2d.setColor(Color.BLACK);
-        g2d.setStroke(new BasicStroke(resolution == WebcamResolution.HD ? 3.0f : 1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f));
+        g2d.setStroke(new BasicStroke(resolution.isWidescreenAspect() ? 3.0f : 1.5f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f));
         g2d.draw(new RoundRectangle2D.Double(cropped.x, cropped.y, cropped.length, cropped.length, 10, 10));
         g2d.dispose();
         return clone;
@@ -226,6 +388,18 @@ public class WebcamService extends ScheduledService<Image> {
         }
     }
 
+    public List<CaptureDevice> getDevices() {
+        return devices;
+    }
+
+    public List<CaptureDevice> getAvailableDevices() {
+        return availableDevices;
+    }
+
+    public Set<WebcamResolution> getResolutions() {
+        return resolutions;
+    }
+
     public Result getResult() {
         return resultProperty.get();
     }
@@ -235,33 +409,69 @@ public class WebcamService extends ScheduledService<Image> {
     }
 
     public int getCamWidth() {
-        return resolution.getSize().width;
+        return resolution.getWidth();
     }
 
     public int getCamHeight() {
-        return resolution.getSize().height;
+        return resolution.getHeight();
+    }
+
+    public WebcamResolution getResolution() {
+        return resolution;
     }
 
     public void setResolution(WebcamResolution resolution) {
         this.resolution = resolution;
     }
 
-    public WebcamDevice getDevice() {
+    public CaptureDevice getDevice() {
         return device;
     }
 
-    public void setDevice(WebcamDevice device) {
+    public void setDevice(CaptureDevice device) {
         this.device = device;
     }
 
-    public boolean isOpening() {
-        return opening.get();
-    }
-
     public BooleanProperty openingProperty() {
         return opening;
     }
 
+    public BooleanProperty openedProperty() {
+        return opened;
+    }
+
+    public boolean getCancelRequested() {
+        return cancelRequested.get();
+    }
+
+    public static <T extends Enum<T>> T getNearestEnum(T target) {
+        return getNearestEnum(target, target.getDeclaringClass().getEnumConstants());
+    }
+
+    public static <T extends Enum<T>> T getNearestEnum(T target, T[] values) {
+        if(values == null || values.length == 0) {
+            return null;
+        }
+
+        int targetOrdinal = target.ordinal();
+        if(values.length == 1) {
+            return values[0];
+        }
+
+        for(int i = 0; i < values.length; i++) {
+            if(targetOrdinal < values[i].ordinal()) {
+                if(i == 0) {
+                    return values[0];
+                }
+                int diffToPrev = Math.abs(targetOrdinal - values[i - 1].ordinal());
+                int diffToNext = Math.abs(targetOrdinal - values[i].ordinal());
+                return diffToPrev <= diffToNext ? values[i - 1] : values[i];
+            }
+        }
+
+        return values[values.length - 1];
+    }
+
     private static class CroppedDimension {
         public int x;
         public int y;

src/main/java/com/sparrowwallet/sparrow/control/WebcamView.java

@@ -46,9 +46,22 @@ public class WebcamView {
         imageView.setOnContextMenuRequested(event -> {
             contextMenu.show(imageView, event.getScreenX(), event.getScreenY());
         });
+        imageView.setOnScroll(scrollEvent -> {
+            if(service.isRunning() && scrollEvent.getDeltaY() != 0 && service.getZoomLimits() != null) {
+                int currentZoom = service.getZoom();
+                if(currentZoom >= 0) {
+                    int newZoom = scrollEvent.getDeltaY() > 0 ? Math.round(currentZoom * 1.1f) : Math.round(currentZoom * 0.9f);
+                    newZoom = Math.max(newZoom, service.getZoomLimits().getMin());
+                    newZoom = Math.min(newZoom, service.getZoomLimits().getMax());
+                    if(newZoom != currentZoom) {
+                        service.setZoom(newZoom);
+                    }
+                }
+            }
+        });
 
         service.valueProperty().addListener((observable, oldValue, newValue) -> {
-            if(newValue != null) {
+            if(newValue != null && !service.getCancelRequested()) {
                 imageProperty.set(newValue);
             }
         });
@@ -57,27 +70,29 @@ public class WebcamView {
         this.view = new Region() {
             {
                 service.stateProperty().addListener((obs, oldState, newState) -> {
-                    switch (newState) {
+                    switch(newState) {
                         case READY:
                             if(imageProperty.get() == null) {
                                 statusPlaceholder.setText("Initializing");
                                 getChildren().setAll(statusPlaceholder);
                             }
-                            break ;
+                            break;
                         case SCHEDULED:
                             if(imageProperty.get() == null) {
                                 statusPlaceholder.setText("Waiting");
                                 getChildren().setAll(statusPlaceholder);
                             }
-                            break ;
+                            break;
                         case RUNNING:
-                            imageView.imageProperty().unbind();
-                            imageView.imageProperty().bind(imageProperty);
-                            getChildren().setAll(imageView);
-                            break ;
+                            if(imageProperty.get() == null) {
+                                imageView.imageProperty().unbind();
+                                imageView.imageProperty().bind(imageProperty);
+                                getChildren().setAll(imageView);
+                            }
+                            break;
                         case CANCELLED:
+                            imageProperty.set(null);
                             imageView.imageProperty().unbind();
-                            imageView.setImage(null);
                             statusPlaceholder.setText("Stopped");
                             getChildren().setAll(statusPlaceholder);
                             break;
@@ -93,7 +108,6 @@ public class WebcamView {
                             statusPlaceholder.setText("");
                             getChildren().clear();
                     }
-                    requestLayout();
                 });
             }
 
@@ -102,14 +116,14 @@ public class WebcamView {
                 super.layoutChildren();
                 double w = getWidth();
                 double h = getHeight();
-                if (service.isRunning()) {
+                if(service.isRunning()) {
                     imageView.setFitWidth(w);
                     imageView.setFitHeight(h);
                     imageView.resizeRelocate(0, 0, w, h);
                 } else {
                     double labelHeight = statusPlaceholder.prefHeight(w);
                     double labelWidth = statusPlaceholder.prefWidth(labelHeight);
-                    statusPlaceholder.resizeRelocate((w - labelWidth)/2, (h-labelHeight)/2, labelWidth, labelHeight);
+                    statusPlaceholder.resizeRelocate((w - labelWidth) / 2, (h - labelHeight) / 2, labelWidth, labelHeight);
                 }
             }
 

src/main/java/com/sparrowwallet/sparrow/control/XprvKeystoreImportPane.java

@@ -36,7 +36,7 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
     private ExtendedKey xprv;
 
     public XprvKeystoreImportPane(Wallet wallet, KeystoreXprvImport importer, KeyDerivation defaultDerivation) {
-        super(importer.getName(), "Extended key import", importer.getKeystoreImportDescription(), "image/" + importer.getWalletModel().getType() + ".png");
+        super(importer.getName(), "Extended key import", importer.getKeystoreImportDescription(), importer.getWalletModel());
         this.wallet = wallet;
         this.importer = importer;
         this.defaultDerivation = defaultDerivation;
@@ -46,7 +46,7 @@ public class XprvKeystoreImportPane extends TitledDescriptionPane {
     }
 
     public XprvKeystoreImportPane(Keystore keystore) {
-        super("Master Private Key", "BIP32 key", "", "image/" + WalletModel.SEED.getType() + ".png");
+        super("Master Private Key", "BIP32 key", "", WalletModel.SEED);
         this.wallet = null;
         this.importer = null;
         this.defaultDerivation = keystore.getKeyDerivation();

src/main/java/com/sparrowwallet/sparrow/event/BlockSummaryEvent.java

@@ -0,0 +1,23 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.sparrow.BlockSummary;
+
+import java.util.Map;
+
+public class BlockSummaryEvent {
+    private final Map<Integer, BlockSummary> blockSummaryMap;
+    private final Double nextBlockMedianFeeRate;
+
+    public BlockSummaryEvent(Map<Integer, BlockSummary> blockSummaryMap, Double nextBlockMedianFeeRate) {
+        this.blockSummaryMap = blockSummaryMap;
+        this.nextBlockMedianFeeRate = nextBlockMedianFeeRate;
+    }
+
+    public Map<Integer, BlockSummary> getBlockSummaryMap() {
+        return blockSummaryMap;
+    }
+
+    public Double getNextBlockMedianFeeRate() {
+        return nextBlockMedianFeeRate;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/ConnectionEvent.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.event;
 
 import com.sparrowwallet.drongo.protocol.BlockHeader;
+import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.net.MempoolRateSize;
 
 import java.util.List;
@@ -13,6 +14,7 @@ public class ConnectionEvent extends FeeRatesUpdatedEvent {
     private final int blockHeight;
     private final BlockHeader blockHeader;
     private final Double minimumRelayFeeRate;
+    private final Double previousMinimumRelayFeeRate;
 
     public ConnectionEvent(List<String> serverVersion, String serverBanner, int blockHeight, BlockHeader blockHeader, Map<Integer, Double> targetBlockFeeRates, Set<MempoolRateSize> mempoolRateSizes, Double minimumRelayFeeRate) {
         super(targetBlockFeeRates, mempoolRateSizes);
@@ -21,6 +23,7 @@ public class ConnectionEvent extends FeeRatesUpdatedEvent {
         this.blockHeight = blockHeight;
         this.blockHeader = blockHeader;
         this.minimumRelayFeeRate = minimumRelayFeeRate;
+        this.previousMinimumRelayFeeRate = AppServices.getMinimumRelayFeeRate();
     }
 
     public List<String> getServerVersion() {
@@ -42,4 +45,8 @@ public class ConnectionEvent extends FeeRatesUpdatedEvent {
     public Double getMinimumRelayFeeRate() {
         return minimumRelayFeeRate;
     }
+
+    public Double getPreviousMinimumRelayFeeRate() {
+        return previousMinimumRelayFeeRate;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/event/FeeRatesUpdatedEvent.java

@@ -7,13 +7,23 @@ import java.util.Set;
 
 public class FeeRatesUpdatedEvent extends MempoolRateSizesUpdatedEvent {
     private final Map<Integer, Double> targetBlockFeeRates;
+    private final Double nextBlockMedianFeeRate;
 
     public FeeRatesUpdatedEvent(Map<Integer, Double> targetBlockFeeRates, Set<MempoolRateSize> mempoolRateSizes) {
+        this(targetBlockFeeRates, mempoolRateSizes, null);
+    }
+
+    public FeeRatesUpdatedEvent(Map<Integer, Double> targetBlockFeeRates, Set<MempoolRateSize> mempoolRateSizes, Double nextBlockMedianFeeRate) {
         super(mempoolRateSizes);
         this.targetBlockFeeRates = targetBlockFeeRates;
+        this.nextBlockMedianFeeRate = nextBlockMedianFeeRate;
     }
 
     public Map<Integer, Double> getTargetBlockFeeRates() {
         return targetBlockFeeRates;
     }
+
+    public Double getNextBlockMedianFeeRate() {
+        return nextBlockMedianFeeRate;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/event/RequestSendToManyEvent.java

@@ -0,0 +1,17 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.drongo.wallet.Payment;
+
+import java.util.List;
+
+public class RequestSendToManyEvent {
+    private final List<Payment> payments;
+
+    public RequestSendToManyEvent(List<Payment> payments) {
+        this.payments = payments;
+    }
+
+    public List<Payment> getPayments() {
+        return payments;
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/SpendUtxoEvent.java

@@ -17,12 +17,13 @@ public class SpendUtxoEvent {
     private final boolean requireAllUtxos;
     private final BlockTransaction replacedTransaction;
     private final PaymentCode paymentCode;
+    private final boolean allowPaymentChanges;
 
     public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos) {
-        this(wallet, utxos, null, null, null, false, null);
+        this(wallet, utxos, null, null, null, false, null, true);
     }
 
-    public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos, List<Payment> payments, List<byte[]> opReturns, Long fee, boolean requireAllUtxos, BlockTransaction replacedTransaction) {
+    public SpendUtxoEvent(Wallet wallet, List<BlockTransactionHashIndex> utxos, List<Payment> payments, List<byte[]> opReturns, Long fee, boolean requireAllUtxos, BlockTransaction replacedTransaction, boolean allowPaymentChanges) {
         this.wallet = wallet;
         this.utxos = utxos;
         this.payments = payments;
@@ -31,6 +32,7 @@ public class SpendUtxoEvent {
         this.requireAllUtxos = requireAllUtxos;
         this.replacedTransaction = replacedTransaction;
         this.paymentCode = null;
+        this.allowPaymentChanges = allowPaymentChanges;
     }
 
     public SpendUtxoEvent(Wallet wallet, List<Payment> payments, List<byte[]> opReturns, PaymentCode paymentCode) {
@@ -42,6 +44,7 @@ public class SpendUtxoEvent {
         this.requireAllUtxos = false;
         this.replacedTransaction = null;
         this.paymentCode = paymentCode;
+        this.allowPaymentChanges = false;
     }
 
     public Wallet getWallet() {
@@ -75,4 +78,8 @@ public class SpendUtxoEvent {
     public PaymentCode getPaymentCode() {
         return paymentCode;
     }
+
+    public boolean allowPaymentChanges() {
+        return allowPaymentChanges;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/event/TransactionOutputsChangedEvent.java

@@ -0,0 +1,9 @@
+package com.sparrowwallet.sparrow.event;
+
+import com.sparrowwallet.drongo.protocol.Transaction;
+
+public class TransactionOutputsChangedEvent extends TransactionChangedEvent {
+    public TransactionOutputsChangedEvent(Transaction transaction) {
+        super(transaction);
+    }
+}

src/main/java/com/sparrowwallet/sparrow/event/WalletNodeHistoryChangedEvent.java

@@ -14,9 +14,16 @@ import java.util.List;
  */
 public class WalletNodeHistoryChangedEvent {
     private final String scriptHash;
+    private final String status;
 
     public WalletNodeHistoryChangedEvent(String scriptHash) {
         this.scriptHash = scriptHash;
+        this.status = null;
+    }
+
+    public WalletNodeHistoryChangedEvent(String scriptHash, String status) {
+        this.scriptHash = scriptHash;
+        this.status = status;
     }
 
     public WalletNode getWalletNode(Wallet wallet) {
@@ -70,4 +77,8 @@ public class WalletNodeHistoryChangedEvent {
     public String getScriptHash() {
         return scriptHash;
     }
+
+    public String getStatus() {
+        return status;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/event/WebcamResolutionChangedEvent.java

@@ -1,13 +1,15 @@
 package com.sparrowwallet.sparrow.event;
 
-public class WebcamResolutionChangedEvent {
-    private final boolean hdResolution;
+import com.sparrowwallet.sparrow.control.WebcamResolution;
 
-    public WebcamResolutionChangedEvent(boolean hdResolution) {
-        this.hdResolution = hdResolution;
+public class WebcamResolutionChangedEvent {
+    private final WebcamResolution resolution;
+
+    public WebcamResolutionChangedEvent(WebcamResolution resolution) {
+        this.resolution = resolution;
     }
 
-    public boolean isHdResolution() {
-        return hdResolution;
+    public WebcamResolution getResolution() {
+        return resolution;
     }
 }

src/main/java/com/sparrowwallet/sparrow/glyphfont/FontAwesome5.java

@@ -16,6 +16,7 @@ public class FontAwesome5 extends GlyphFont {
      */
     public static enum Glyph implements INamedCharacter {
         ADJUST('\uf042'),
+        ANCHOR('\uf13d'),
         ARROW_CIRCLE_DOWN('\uf0ab'),
         ANGLE_DOUBLE_RIGHT('\uf101'),
         ARROW_DOWN('\uf063'),

src/main/java/com/sparrowwallet/sparrow/glyphfont/GlyphUtils.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.glyphfont;
 
 import com.sparrowwallet.drongo.wallet.Payment;
+import com.sparrowwallet.drongo.wallet.WalletNodePayment;
 import com.sparrowwallet.drongo.wallet.WalletTransaction;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.control.TransactionDiagram;
@@ -13,7 +14,9 @@ public class GlyphUtils {
             return getMixGlyph();
         } else if(payment.getType().equals(Payment.Type.FAKE_MIX)) {
             return getFakeMixGlyph();
-        } else if(walletTx.isConsolidationSend(payment)) {
+        } else if(payment.getType().equals(Payment.Type.ANCHOR)) {
+            return getAnchorGlyph();
+        } else if(payment instanceof WalletNodePayment) {
             return getConsolidationGlyph();
         } else if(walletTx.isPremixSend(payment)) {
             return getPremixGlyph();
@@ -211,10 +214,24 @@ public class GlyphUtils {
         return busyGlyph;
     }
 
+    public static Glyph getUpArrowGlyph() {
+        Glyph upGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_UP);
+        upGlyph.getStyleClass().add("arrow-up");
+        upGlyph.setFontSize(12);
+        return upGlyph;
+    }
+
     public static Glyph getDownArrowGlyph() {
         Glyph downGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ARROW_DOWN);
         downGlyph.getStyleClass().add("arrow-down");
         downGlyph.setFontSize(12);
         return downGlyph;
     }
+
+    public static Glyph getAnchorGlyph() {
+        Glyph anchorGlyph = new Glyph(FontAwesome5.FONT_NAME, FontAwesome5.Glyph.ANCHOR);
+        anchorGlyph.getStyleClass().add("anchor-icon");
+        anchorGlyph.setFontSize(12);
+        return anchorGlyph;
+    }
 }

src/main/java/com/sparrowwallet/sparrow/io/Bip129.java

@@ -192,7 +192,7 @@ public class Bip129 implements KeystoreFileExport, KeystoreFileImport, WalletExp
     public void exportWallet(Wallet wallet, OutputStream outputStream, String password) throws ExportException {
         try {
             String record = "BSMS 1.0\n" +
-                    OutputDescriptor.getOutputDescriptor(wallet) +
+                    OutputDescriptor.getOutputDescriptor(wallet, KeyPurpose.DEFAULT_PURPOSES, null) +
                     "\n/0/*,/1/*\n" +
                     wallet.getNode(KeyPurpose.RECEIVE).getChildren().iterator().next().getAddress();
             outputStream.write(record.getBytes(StandardCharsets.UTF_8));

src/main/java/com/sparrowwallet/sparrow/io/BlueWalletMultisig.java

@@ -9,7 +9,7 @@ import java.io.InputStream;
 public class BlueWalletMultisig extends ColdcardMultisig {
     @Override
     public String getName() {
-        return "Blue Wallet Vault Multisig";
+        return "BlueWallet Vault Multisig";
     }
 
     @Override
@@ -21,7 +21,7 @@ public class BlueWalletMultisig extends ColdcardMultisig {
     public Wallet importWallet(InputStream inputStream, String password) throws ImportException {
         Wallet wallet = super.importWallet(inputStream, password);
         for(Keystore keystore : wallet.getKeystores()) {
-            keystore.setLabel(keystore.getLabel().replace("Coldcard", "Blue Wallet"));
+            keystore.setLabel(keystore.getLabel().replace("Coldcard", "BlueWallet"));
             keystore.setWalletModel(WalletModel.BLUE_WALLET);
         }
 
@@ -30,12 +30,12 @@ public class BlueWalletMultisig extends ColdcardMultisig {
 
     @Override
     public String getWalletImportDescription() {
-        return "Import file or QR created by using the Wallet > Export Coordination Setup feature on your Blue Wallet Vault wallet.";
+        return "Import file or QR created by using the Wallet > Export Coordination Setup feature on your BlueWallet Vault wallet.";
     }
 
     @Override
     public String getWalletExportDescription() {
-        return "Export file that can be read by Blue Wallet using the Add Wallet > Vault > Import wallet feature.";
+        return "Export file that can be read by BlueWallet using the Add Wallet > Vault > Import wallet feature.";
     }
 
     @Override

src/main/java/com/sparrowwallet/sparrow/io/Config.java

@@ -2,10 +2,12 @@ package com.sparrowwallet.sparrow.io;
 
 import com.google.gson.*;
 import com.sparrowwallet.drongo.BitcoinUnit;
+import com.sparrowwallet.drongo.protocol.Transaction;
 import com.sparrowwallet.sparrow.UnitFormat;
 import com.sparrowwallet.sparrow.Mode;
 import com.sparrowwallet.sparrow.Theme;
 import com.sparrowwallet.sparrow.control.QRDensity;
+import com.sparrowwallet.sparrow.control.WebcamResolution;
 import com.sparrowwallet.sparrow.net.*;
 import com.sparrowwallet.sparrow.wallet.FeeRatesSelection;
 import com.sparrowwallet.sparrow.wallet.OptimizationStrategy;
@@ -51,15 +53,19 @@ public class Config {
     private boolean showDeprecatedImportExport = false;
     private boolean signBsmsExports = false;
     private boolean preventSleep = false;
+    private Boolean connectToBroadcast;
+    private Boolean connectToResolve;
+    private Boolean suggestSendToMany;
     private List<File> recentWalletFiles;
     private Integer keyDerivationPeriod;
     private long dustAttackThreshold = DUST_ATTACK_THRESHOLD_SATS;
     private int enumerateHwPeriod = ENUMERATE_HW_PERIOD_SECS;
     private QRDensity qrDensity;
-    private Boolean hdCapture;
+    private WebcamResolution webcamResolution;
     private boolean mirrorCapture = true;
     private boolean useZbar = true;
     private String webcamDevice;
+    private String webcamDeviceId;
     private ServerType serverType;
     private Server publicElectrumServer;
     private Server coreServer;
@@ -68,6 +74,7 @@ public class Config {
     private File coreDataDir;
     private String coreAuth;
     private boolean useLegacyCoreWallet;
+    private boolean legacyServer;
     private Server electrumServer;
     private List<Server> recentElectrumServers;
     private File electrumServerCert;
@@ -78,6 +85,7 @@ public class Config {
     private int maxPageSize = DEFAULT_PAGE_SIZE;
     private boolean usePayNym;
     private boolean mempoolFullRbf;
+    private double minRelayFeeRate = Transaction.DEFAULT_MIN_RELAY_FEE;
     private Double appWidth;
     private Double appHeight;
 
@@ -346,6 +354,34 @@ public class Config {
 
     public void setPreventSleep(boolean preventSleep) {
         this.preventSleep = preventSleep;
+        flush();
+    }
+
+    public Boolean getConnectToBroadcast() {
+        return connectToBroadcast;
+    }
+
+    public void setConnectToBroadcast(Boolean connectToBroadcast) {
+        this.connectToBroadcast = connectToBroadcast;
+        flush();
+    }
+
+    public Boolean getConnectToResolve() {
+        return connectToResolve;
+    }
+
+    public void setConnectToResolve(Boolean connectToResolve) {
+        this.connectToResolve = connectToResolve;
+        flush();
+    }
+
+    public Boolean getSuggestSendToMany() {
+        return suggestSendToMany;
+    }
+
+    public void setSuggestSendToMany(Boolean suggestSendToMany) {
+        this.suggestSendToMany = suggestSendToMany;
+        flush();
     }
 
     public List<File> getRecentWalletFiles() {
@@ -383,16 +419,12 @@ public class Config {
         flush();
     }
 
-    public Boolean getHdCapture() {
-        return hdCapture;
+    public WebcamResolution getWebcamResolution() {
+        return webcamResolution;
     }
 
-    public Boolean isHdCapture() {
-        return hdCapture != null && hdCapture;
-    }
-
-    public void setHdCapture(Boolean hdCapture) {
-        this.hdCapture = hdCapture;
+    public void setWebcamResolution(WebcamResolution webcamResolution) {
+        this.webcamResolution = webcamResolution;
         flush();
     }
 
@@ -418,6 +450,15 @@ public class Config {
         flush();
     }
 
+    public String getWebcamDeviceId() {
+        return webcamDeviceId;
+    }
+
+    public void setWebcamDeviceId(String webcamDeviceId) {
+        this.webcamDeviceId = webcamDeviceId;
+        flush();
+    }
+
     public ServerType getServerType() {
         return serverType;
     }
@@ -552,6 +593,15 @@ public class Config {
         flush();
     }
 
+    public boolean isLegacyServer() {
+        return legacyServer;
+    }
+
+    public void setLegacyServer(boolean legacyServer) {
+        this.legacyServer = legacyServer;
+        flush();
+    }
+
     public Server getElectrumServer() {
         return electrumServer;
     }
@@ -670,6 +720,14 @@ public class Config {
         flush();
     }
 
+    public double getMinRelayFeeRate() {
+        return minRelayFeeRate;
+    }
+
+    public void setMinRelayFeeRate(double minRelayFeeRate) {
+        this.minRelayFeeRate = minRelayFeeRate;
+    }
+
     public Double getAppWidth() {
         return appWidth;
     }

src/main/java/com/sparrowwallet/sparrow/io/Descriptor.java

@@ -1,9 +1,12 @@
 package com.sparrowwallet.sparrow.io;
 
+import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.KeyPurpose;
 import com.sparrowwallet.drongo.OutputDescriptor;
+import com.sparrowwallet.drongo.wallet.Keystore;
 import com.sparrowwallet.drongo.wallet.Wallet;
 import com.sparrowwallet.drongo.wallet.WalletModel;
+import com.sparrowwallet.sparrow.wallet.KeystoreController;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
@@ -92,7 +95,7 @@ public class Descriptor implements WalletImport, WalletExport {
             InputStream secondClone = new ByteArrayInputStream(baos.toByteArray());
 
             try {
-                return PdfUtils.getOutputDescriptor(firstClone).toWallet();
+                return ensureKeyDerivations(PdfUtils.getOutputDescriptor(firstClone).toWallet());
             } catch(Exception e) {
                 //ignore
             }
@@ -100,7 +103,7 @@ public class Descriptor implements WalletImport, WalletExport {
             List<String> paragraphs = getParagraphs(secondClone);
             for(String paragraph : paragraphs) {
                 OutputDescriptor descriptor = OutputDescriptor.getOutputDescriptor(paragraph);
-                return descriptor.toWallet();
+                return ensureKeyDerivations(descriptor.toWallet());
             }
 
             throw new ImportException("Could not find an output descriptor in the file");
@@ -116,24 +119,34 @@ public class Descriptor implements WalletImport, WalletExport {
         BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
         for(String line : reader.lines().map(String::trim).toArray(String[]::new)) {
             if(line.isEmpty()) {
-                if(paragraph.length() > 0) {
+                if(!paragraph.isEmpty()) {
                     paragraphs.add(paragraph.toString());
                     paragraph.setLength(0);
                 }
             } else if(line.startsWith("#")) {
                 continue;
             } else {
-                paragraph.append(line);
+                paragraph.append(line.replaceFirst("^.+:", "").trim());
             }
         }
 
-        if(paragraph.length() > 0) {
+        if(!paragraph.isEmpty()) {
             paragraphs.add(paragraph.toString());
         }
 
         return paragraphs;
     }
 
+    private static Wallet ensureKeyDerivations(Wallet wallet) {
+        for(Keystore keystore : wallet.getKeystores()) {
+            if(keystore.getKeyDerivation().getMasterFingerprint() == null || keystore.getKeyDerivation().getDerivationPath() == null) {
+                keystore.setKeyDerivation(new KeyDerivation(KeystoreController.DEFAULT_WATCH_ONLY_FINGERPRINT, wallet.getScriptType().getDefaultDerivationPath()));
+            }
+        }
+
+        return wallet;
+    }
+
     @Override
     public boolean isWalletImportScannable() {
         return true;

src/main/java/com/sparrowwallet/sparrow/io/ElectrumPersonalServer.java

@@ -37,7 +37,8 @@ public class ElectrumPersonalServer implements WalletExport {
         try {
             BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
             writer.write("# Electrum Personal Server configuration file fragments\n");
-            writer.write("# Copy the lines below into the relevant sections in your EPS config.ini file\n\n");
+            writer.write("# First close Sparrow and edit your config file in Sparrow home to set \"legacyServer\": true\n");
+            writer.write("# Then copy the lines below into the relevant sections in your EPS config.ini file\n\n");
             writer.write("# Copy into [master-public-keys] section\n");
             Wallet masterWallet = wallet.isMasterWallet() ? wallet : wallet.getMasterWallet();
             writeWalletXpub(masterWallet, writer);

src/main/java/com/sparrowwallet/sparrow/io/FileType.java

@@ -1,5 +0,0 @@
-package com.sparrowwallet.sparrow.io;
-
-public enum FileType {
-    TEXT, JSON, BINARY, UNKNOWN;
-}

src/main/java/com/sparrowwallet/sparrow/io/Hwi.java

@@ -1,6 +1,7 @@
 package com.sparrowwallet.sparrow.io;
 
 import com.sparrowwallet.drongo.ExtendedKey;
+import com.sparrowwallet.drongo.IOUtils;
 import com.sparrowwallet.drongo.OsType;
 import com.sparrowwallet.drongo.OutputDescriptor;
 import com.sparrowwallet.drongo.protocol.ScriptType;
@@ -56,7 +57,7 @@ public class Hwi {
             return lark.enumerate().stream().map(Device::fromHardwareClient).toList();
         } catch(Throwable e) {
             log.error("Error enumerating USB devices", e);
-            throw new ImportException("Error scanning" + (e.getMessage() == null || e.getMessage().isEmpty() ? ", check devices are ready" : ": " + e.getMessage()), e);
+            throw new ImportException(e.getMessage() == null || e.getMessage().isEmpty() ? "Error scanning, check devices are ready" : e.getMessage(), e);
         } finally {
             isPromptActive = false;
         }

src/main/java/com/sparrowwallet/sparrow/io/IOUtils.java

@@ -1,153 +0,0 @@
-package com.sparrowwallet.sparrow.io;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.*;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.net.URLDecoder;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.FileSystems;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.security.SecureRandom;
-import java.util.*;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-
-public class IOUtils {
-    private static final Logger log = LoggerFactory.getLogger(IOUtils.class);
-
-    public static FileType getFileType(File file) {
-        try {
-            String type = Files.probeContentType(file.toPath());
-            if(type == null) {
-                if(file.getName().toLowerCase(Locale.ROOT).endsWith("txn") || file.getName().toLowerCase(Locale.ROOT).endsWith("psbt")) {
-                    return FileType.TEXT;
-                }
-
-                if(file.exists()) {
-                    try(BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8))) {
-                        String line = br.readLine();
-                        if(line != null) {
-                            if(line.startsWith("01000000") || line.startsWith("cHNid")) {
-                                return FileType.TEXT;
-                            } else if(line.startsWith("{")) {
-                                return FileType.JSON;
-                            }
-                        }
-                    }
-                }
-
-                return FileType.BINARY;
-            } else if (type.equals("application/json")) {
-                return FileType.JSON;
-            } else if (type.startsWith("text")) {
-                return FileType.TEXT;
-            }
-        } catch (IOException e) {
-            //ignore
-        }
-
-        return FileType.UNKNOWN;
-    }
-
-    /**
-     * List directory contents for a resource folder. Not recursive.
-     * This is basically a brute-force implementation.
-     * Works for regular files, JARs and Java modules.
-     *
-     * @param clazz Any java class that lives in the same place as the resources you want.
-     * @param path Should end with "/", but not start with one.
-     * @return Just the name of each member item, not the full paths.
-     * @throws URISyntaxException
-     * @throws IOException
-     */
-    public static String[] getResourceListing(Class clazz, String path) throws URISyntaxException, IOException {
-        URL dirURL = clazz.getClassLoader().getResource(path);
-        if(dirURL != null && dirURL.getProtocol().equals("file")) {
-            /* A file path: easy enough */
-            return new File(dirURL.toURI()).list();
-        }
-
-        if(dirURL == null) {
-            /*
-             * In case of a jar file, we can't actually find a directory.
-             * Have to assume the same jar as clazz.
-             */
-            String me = clazz.getName().replace(".", "/")+".class";
-            dirURL = clazz.getClassLoader().getResource(me);
-        }
-
-        if(dirURL.getProtocol().equals("jar")) {
-            /* A JAR path */
-            String jarPath = dirURL.getPath().substring(5, dirURL.getPath().indexOf("!")); //strip out only the JAR file
-            JarFile jar = new JarFile(URLDecoder.decode(jarPath, "UTF-8"));
-            Enumeration<JarEntry> entries = jar.entries(); //gives ALL entries in jar
-            Set<String> result = new HashSet<String>(); //avoid duplicates in case it is a subdirectory
-            while(entries.hasMoreElements()) {
-                String name = entries.nextElement().getName();
-                if(name.startsWith(path)) { //filter according to the path
-                    String entry = name.substring(path.length());
-                    int checkSubdir = entry.indexOf("/");
-                    if (checkSubdir >= 0) {
-                        // if it is a subdirectory, we just return the directory name
-                        entry = entry.substring(0, checkSubdir);
-                    }
-                    if(!entry.isEmpty()) {
-                        result.add(entry);
-                    }
-                }
-            }
-
-            return result.toArray(new String[result.size()]);
-        }
-
-        if(dirURL.getProtocol().equals("jrt")) {
-            java.nio.file.FileSystem jrtFs = FileSystems.newFileSystem(URI.create("jrt:/"), Collections.emptyMap());
-            Path resourcePath = jrtFs.getPath("modules/com.sparrowwallet.sparrow", path);
-            return Files.list(resourcePath).map(filePath -> filePath.getFileName().toString()).toArray(String[]::new);
-        }
-
-        throw new UnsupportedOperationException("Cannot list files for URL " + dirURL);
-    }
-
-    public static boolean deleteDirectory(File directory) {
-        try {
-            Files.walk(directory.toPath())
-                    .sorted(Comparator.reverseOrder())
-                    .map(Path::toFile)
-                    .forEach(File::delete);
-        } catch(IOException e) {
-            return false;
-        }
-
-        return true;
-    }
-
-    public static boolean secureDelete(File file) {
-        if(file.exists()) {
-            long length = file.length();
-            SecureRandom random = new SecureRandom();
-            byte[] data = new byte[1024*1024];
-            random.nextBytes(data);
-            try(RandomAccessFile raf = new RandomAccessFile(file, "rws")) {
-                raf.seek(0);
-                raf.getFilePointer();
-                int pos = 0;
-                while(pos < length) {
-                    raf.write(data);
-                    pos += data.length;
-                }
-            } catch(IOException e) {
-                log.warn("Error overwriting file for deletion: " + file.getName(), e);
-            }
-
-            return file.delete();
-        }
-
-        return false;
-    }
-}

src/main/java/com/sparrowwallet/sparrow/io/JsonPersistence.java

@@ -2,6 +2,8 @@ package com.sparrowwallet.sparrow.io;
 
 import com.google.gson.*;
 import com.sparrowwallet.drongo.ExtendedKey;
+import com.sparrowwallet.drongo.FileType;
+import com.sparrowwallet.drongo.IOUtils;
 import com.sparrowwallet.drongo.Utils;
 import com.sparrowwallet.drongo.address.Address;
 import com.sparrowwallet.drongo.address.InvalidAddressException;

src/main/java/com/sparrowwallet/sparrow/io/Storage.java

@@ -684,7 +684,7 @@ public class Storage {
 
         public static Executor getSingleThreadedExecutor() {
             if(singleThreadedExecutor == null) {
-                BasicThreadFactory factory = new BasicThreadFactory.Builder().namingPattern("LoadWalletService-single").daemon(true).priority(Thread.MIN_PRIORITY).build();
+                BasicThreadFactory factory = BasicThreadFactory.builder().namingPattern("LoadWalletService-single").daemon(true).priority(Thread.MIN_PRIORITY).build();
                 singleThreadedExecutor = Executors.newSingleThreadScheduledExecutor(factory);
             }
 

src/main/java/com/sparrowwallet/sparrow/io/WalletLabels.java

@@ -1,33 +1,43 @@
 package com.sparrowwallet.sparrow.io;
 
 import com.csvreader.CsvReader;
-import com.google.gson.Gson;
+import com.google.gson.*;
+import com.sparrowwallet.drongo.KeyDerivation;
 import com.sparrowwallet.drongo.KeyPurpose;
 import com.sparrowwallet.drongo.OutputDescriptor;
 import com.sparrowwallet.drongo.Utils;
+import com.sparrowwallet.drongo.protocol.*;
 import com.sparrowwallet.drongo.wallet.*;
 import com.sparrowwallet.sparrow.AppServices;
 import com.sparrowwallet.sparrow.EventManager;
 import com.sparrowwallet.sparrow.event.KeystoreLabelsChangedEvent;
 import com.sparrowwallet.sparrow.event.WalletEntryLabelsChangedEvent;
 import com.sparrowwallet.sparrow.event.WalletUtxoStatusChangedEvent;
+import com.sparrowwallet.sparrow.net.ExchangeSource;
 import com.sparrowwallet.sparrow.wallet.*;
+import org.apache.commons.lang3.time.DateUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.*;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.nio.charset.StandardCharsets;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
 import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 public class WalletLabels implements WalletImport, WalletExport {
     private static final Logger log = LoggerFactory.getLogger(WalletLabels.class);
+    private static final long ONE_DAY = 24*60*60*1000L;
 
     private final List<WalletForm> walletForms;
 
-    public WalletLabels() {
-        this.walletForms = Collections.emptyList();
-    }
-
     public WalletLabels(List<WalletForm> walletForms) {
         this.walletForms = walletForms;
     }
@@ -50,8 +60,9 @@ public class WalletLabels implements WalletImport, WalletExport {
     @Override
     public void exportWallet(Wallet wallet, OutputStream outputStream, String password) throws ExportException {
         List<Label> labels = new ArrayList<>();
-        List<Wallet> allWallets = wallet.isMasterWallet() ? wallet.getAllWallets() : wallet.getMasterWallet().getAllWallets();
-        for(Wallet exportWallet : allWallets) {
+        Map<Date, Double> fiatRates = getFiatRates(walletForms);
+        for(WalletForm exportWalletForm : walletForms) {
+            Wallet exportWallet = exportWalletForm.getWallet();
             OutputDescriptor outputDescriptor = OutputDescriptor.getOutputDescriptor(exportWallet);
             String origin = outputDescriptor.toString(true, false, false);
 
@@ -61,34 +72,43 @@ public class WalletLabels implements WalletImport, WalletExport {
                 }
             }
 
-            for(BlockTransaction blkTx : exportWallet.getWalletTransactions().values()) {
-                if(blkTx.getLabel() != null && !blkTx.getLabel().isEmpty()) {
-                    labels.add(new Label(Type.tx, blkTx.getHashAsString(), blkTx.getLabel(), origin, null));
+            Set<Sha256Hash> confirmingTxs = new HashSet<>();
+            WalletTransactionsEntry walletTransactionsEntry = exportWalletForm.getWalletTransactionsEntry();
+            for(Entry entry : walletTransactionsEntry.getChildren()) {
+                TransactionEntry txEntry = (TransactionEntry)entry;
+                BlockTransaction blkTx = txEntry.getBlockTransaction();
+                labels.add(new TransactionLabel(blkTx.getHashAsString(), blkTx.getLabel(), origin,
+                        txEntry.isConfirming() ? null : blkTx.getHeight(), blkTx.getDate(),
+                        getFee(walletTransactionsEntry.getWallet(), blkTx), txEntry.getValue(),
+                        getFiatValue(blkTx.getDate(), Transaction.SATOSHIS_PER_BITCOIN, fiatRates)));
+                if(txEntry.isConfirming()) {
+                    confirmingTxs.add(blkTx.getHash());
                 }
             }
 
             for(WalletNode addressNode : exportWallet.getWalletAddresses().values()) {
-                if(addressNode.getLabel() != null && !addressNode.getLabel().isEmpty()) {
-                    labels.add(new Label(Type.addr, addressNode.getAddress().toString(), addressNode.getLabel(), null, null));
-                }
+                labels.add(new AddressLabel(addressNode.getAddress().toString(), addressNode.getLabel(), origin, addressNode.getDerivationPath().substring(1),
+                        addressNode.getTransactionOutputs().stream().flatMap(txo -> txo.isSpent() ? Stream.of(txo, txo.getSpentBy()) : Stream.of(txo))
+                                .filter(ref -> !confirmingTxs.contains(ref.getHash())).map(BlockTransactionHash::getHeight).toList()));
             }
 
-            for(BlockTransactionHashIndex txo : exportWallet.getWalletTxos().keySet()) {
-                String spendable = (txo.isSpent() ? null : txo.getStatus() == Status.FROZEN ? "false" : "true");
-                if(txo.getLabel() != null && !txo.getLabel().isEmpty()) {
-                    labels.add(new Label(Type.output, txo.toString(), txo.getLabel(), null, spendable));
-                } else if(!txo.isSpent()) {
-                    labels.add(new Label(Type.output, txo.toString(), null, null, spendable));
-                }
+            for(Map.Entry<BlockTransactionHashIndex, WalletNode> txoEntry : exportWallet.getWalletTxos().entrySet()) {
+                BlockTransactionHashIndex txo = txoEntry.getKey();
+                WalletNode addressNode = txoEntry.getValue();
+                Boolean spendable = (txo.isSpent() ? null : txo.getStatus() != Status.FROZEN);
+                labels.add(new InputOutputLabel(Type.output, txo.toString(), txo.getLabel(), origin, spendable, addressNode.getDerivationPath().substring(1), txo.getValue(),
+                        confirmingTxs.contains(txo.getHash()) ? null : txo.getHeight(), txo.getDate(), getFiatValue(txo, fiatRates)));
 
-                if(txo.isSpent() && txo.getSpentBy().getLabel() != null && !txo.getSpentBy().getLabel().isEmpty()) {
-                    labels.add(new Label(Type.input, txo.getSpentBy().toString(), txo.getSpentBy().getLabel(), null, null));
+                if(txo.isSpent()) {
+                    BlockTransactionHashIndex txi = txo.getSpentBy();
+                    labels.add(new InputOutputLabel(Type.input, txi.toString(), txi.getLabel(), origin, null, addressNode.getDerivationPath().substring(1), txi.getValue(),
+                            confirmingTxs.contains(txi.getHash()) ? null : txi.getHeight(), txi.getDate(), getFiatValue(txi, fiatRates)));
                 }
             }
         }
 
         try {
-            Gson gson = new Gson();
+            Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new GsonUTCDateAdapter()).create();
             BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(outputStream, StandardCharsets.UTF_8));
 
             for(Label label : labels) {
@@ -114,7 +134,7 @@ public class WalletLabels implements WalletImport, WalletExport {
 
     @Override
     public boolean isWalletExportScannable() {
-        return false;
+        return true;
     }
 
     @Override
@@ -185,7 +205,7 @@ public class WalletLabels implements WalletImport, WalletExport {
             }
 
             OutputDescriptor outputDescriptor = OutputDescriptor.getOutputDescriptor(wallet);
-            String origin = outputDescriptor.toString(true, false, false);
+            Origin origin = Origin.fromOutputDescriptor(outputDescriptor);
 
             List<Entry> transactionEntries = walletForm.getWalletTransactionsEntry().getChildren();
             List<Entry> addressEntries = new ArrayList<>();
@@ -194,7 +214,7 @@ public class WalletLabels implements WalletImport, WalletExport {
             List<Entry> utxoEntries = walletForm.getWalletUtxosEntry().getChildren();
 
             for(Label label : labels) {
-                if(label.origin != null && !label.origin.equals(origin)) {
+                if(label.origin != null && !Origin.fromString(label.origin).equals(origin)) {
                     continue;
                 }
 
@@ -247,11 +267,11 @@ public class WalletLabels implements WalletImport, WalletExport {
                                         addChangedEntry(changedWalletEntries, txioEntry);
                                     }
 
-                                    if(label.type == Type.output && !reference.isSpent()) {
-                                        if("false".equalsIgnoreCase(label.spendable) && reference.getStatus() != Status.FROZEN) {
+                                    if(label.type == Type.output && !reference.isSpent() && label.spendable != null) {
+                                        if(!label.spendable && reference.getStatus() != Status.FROZEN) {
                                             reference.setStatus(Status.FROZEN);
                                             addChangedUtxo(changedWalletUtxoStatuses, txioEntry);
-                                        } else if("true".equalsIgnoreCase(label.spendable) && reference.getStatus() == Status.FROZEN) {
+                                        } else if(label.spendable && reference.getStatus() == Status.FROZEN) {
                                             reference.setStatus(null);
                                             addChangedUtxo(changedWalletUtxoStatuses, txioEntry);
                                         }
@@ -316,7 +336,7 @@ public class WalletLabels implements WalletImport, WalletExport {
 
     @Override
     public boolean isWalletImportScannable() {
-        return false;
+        return true;
     }
 
     @Override
@@ -324,12 +344,99 @@ public class WalletLabels implements WalletImport, WalletExport {
         return true;
     }
 
+    private Long getFee(Wallet wallet, BlockTransaction blockTransaction) {
+        long fee = 0L;
+        for(TransactionInput txInput : blockTransaction.getTransaction().getInputs()) {
+            if(txInput.isCoinBase()) {
+                return 0L;
+            }
+
+            BlockTransaction inputTx = wallet.getWalletTransaction(txInput.getOutpoint().getHash());
+            if(inputTx == null || inputTx.getTransaction().getOutputs().size() <= txInput.getOutpoint().getIndex()) {
+                return null;
+            }
+            TransactionOutput spentOutput = inputTx.getTransaction().getOutputs().get((int)txInput.getOutpoint().getIndex());
+            fee += spentOutput.getValue();
+        }
+
+        for(TransactionOutput txOutput : blockTransaction.getTransaction().getOutputs()) {
+            fee -= txOutput.getValue();
+        }
+
+        return fee;
+    }
+
+    private Map<Date, Double> getFiatRates(List<WalletForm> walletForms) {
+        ExchangeSource exchangeSource = getExchangeSource();
+        Currency fiatCurrency = getFiatCurrency();
+        Map<Date, Double> fiatRates = new HashMap<>();
+        if(fiatCurrency != null) {
+            long min = Long.MAX_VALUE;
+            long max = Long.MIN_VALUE;
+
+            for(WalletForm walletForm : walletForms) {
+                WalletTransactionsEntry walletTransactionsEntry = walletForm.getWalletTransactionsEntry();
+                if(!walletTransactionsEntry.getChildren().isEmpty()) {
+                    LongSummaryStatistics stats = walletTransactionsEntry.getChildren().stream()
+                            .map(entry -> ((TransactionEntry)entry).getBlockTransaction().getDate())
+                            .filter(Objects::nonNull)
+                            .collect(Collectors.summarizingLong(Date::getTime));
+                    min = Math.min(min, stats.getMin());
+                    max = Math.max(max, stats.getMax());
+                }
+            }
+
+            if(max > min) {
+                fiatRates = exchangeSource.getHistoricalExchangeRates(fiatCurrency, new Date(min - ONE_DAY), new Date(max));
+            }
+        }
+
+        return fiatRates;
+    }
+
+    private static ExchangeSource getExchangeSource() {
+        return Config.get().getExchangeSource() == null ? ExchangeSource.COINGECKO : Config.get().getExchangeSource();
+    }
+
+    private static Currency getFiatCurrency() {
+        return getExchangeSource() == ExchangeSource.NONE || !AppServices.onlineProperty().get() ? null : Config.get().getFiatCurrency();
+    }
+
+    private Map<Currency, BigDecimal> getFiatValue(TransactionEntry txEntry, Map<Date, Double> fiatRates) {
+        return getFiatValue(txEntry.getBlockTransaction().getDate(), txEntry.getValue(), fiatRates);
+    }
+
+    private Map<Currency, BigDecimal> getFiatValue(BlockTransactionHashIndex ref, Map<Date, Double> fiatRates) {
+        return getFiatValue(ref.getDate(), ref.getValue(), fiatRates);
+    }
+
+    private Map<Currency, BigDecimal> getFiatValue(Date date, long value, Map<Date, Double> fiatRates) {
+        Currency fiatCurrency = getFiatCurrency();
+        if(fiatCurrency != null) {
+            Double dayRate = null;
+            if(date == null) {
+                if(AppServices.getFiatCurrencyExchangeRate() != null) {
+                    dayRate = AppServices.getFiatCurrencyExchangeRate().getBtcRate();
+                }
+            } else {
+                dayRate = fiatRates.get(DateUtils.truncate(date, Calendar.DAY_OF_MONTH));
+            }
+
+            if(dayRate != null) {
+                BigDecimal fiatValue = BigDecimal.valueOf(dayRate * value / Transaction.SATOSHIS_PER_BITCOIN);
+                return Map.of(fiatCurrency, fiatValue.setScale(fiatCurrency.getDefaultFractionDigits(), RoundingMode.HALF_UP));
+            }
+        }
+
+        return null;
+    }
+
     private enum Type {
         tx, addr, pubkey, input, output, xpub
     }
 
     private static class Label {
-        public Label(Type type, String ref, String label, String origin, String spendable) {
+        public Label(Type type, String ref, String label, String origin, Boolean spendable) {
             this.type = type;
             this.ref = ref;
             this.label = label;
@@ -341,6 +448,119 @@ public class WalletLabels implements WalletImport, WalletExport {
         String ref;
         String label;
         String origin;
-        String spendable;
+        Boolean spendable;
+    }
+
+    private static class TransactionLabel extends Label {
+        public TransactionLabel(String ref, String label, String origin, Integer height, Date time, Long fee, Long value, Map<Currency, BigDecimal> rate) {
+            super(Type.tx, ref, label, origin, null);
+            this.height = height;
+            this.time = time;
+            this.fee = fee;
+            this.value = value;
+            this.rate = rate;
+        }
+
+        Integer height;
+        Date time;
+        Long fee;
+        Long value;
+        Map<Currency, BigDecimal> rate;
+    }
+
+    private static class AddressLabel extends Label {
+        public AddressLabel(String ref, String label, String origin, String keypath, List<Integer> heights) {
+            super(Type.addr, ref, label, origin, null);
+            this.keypath = keypath;
+            this.heights = heights;
+        }
+
+        String keypath;
+        List<Integer> heights;
+    }
+
+    private static class InputOutputLabel extends Label {
+        public InputOutputLabel(Type type, String ref, String label, String origin, Boolean spendable, String keypath, Long value, Integer height, Date time, Map<Currency, BigDecimal> fmv) {
+            super(type, ref, label, origin, spendable);
+            this.keypath = keypath;
+            this.value = value;
+            this.height = height;
+            this.time = time;
+            this.fmv = fmv;
+        }
+
+        String keypath;
+        Long value;
+        Integer height;
+        Date time;
+        Map<Currency, BigDecimal> fmv;
+    }
+
+    public static class GsonUTCDateAdapter implements JsonSerializer<Date>, JsonDeserializer<Date> {
+        private final DateFormat dateFormat;
+
+        public GsonUTCDateAdapter() {
+            dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+            dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+        }
+
+        @Override
+        public JsonElement serialize(Date src, java.lang.reflect.Type typeOfSrc, JsonSerializationContext context) {
+            return new JsonPrimitive(dateFormat.format(src));
+        }
+
+        @Override
+        public Date deserialize(JsonElement json, java.lang.reflect.Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+            try {
+                return dateFormat.parse(json.getAsString());
+            } catch (ParseException e) {
+                throw new JsonParseException(e);
+            }
+        }
+    }
+
+    private static class Origin {
+        private static final Pattern KEY_ORIGIN_PATTERN = Pattern.compile("\\[([A-Fa-f0-9]{8})([/\\d'hH]+)?\\]");
+
+        private ScriptType scriptType;
+        private Set<KeyDerivation> keyDerivations;
+
+        @Override
+        public final boolean equals(Object o) {
+            if(this == o) {
+                return true;
+            }
+            if(!(o instanceof Origin origin)) {
+                return false;
+            }
+
+            return scriptType == origin.scriptType && keyDerivations.equals(origin.keyDerivations);
+        }
+
+        @Override
+        public int hashCode() {
+            int result = Objects.hashCode(scriptType);
+            result = 31 * result + keyDerivations.hashCode();
+            return result;
+        }
+
+        public static Origin fromOutputDescriptor(OutputDescriptor outputDescriptor) {
+            Origin origin = new Origin();
+            origin.scriptType = outputDescriptor.getScriptType();
+            origin.keyDerivations = new HashSet<>(outputDescriptor.getExtendedPublicKeysMap().values());
+            return origin;
+        }
+
+        public static Origin fromString(String strOrigin) {
+            Origin origin = new Origin();
+            origin.scriptType = ScriptType.fromDescriptor(strOrigin);
+            origin.keyDerivations = new HashSet<>();
+            Matcher keyOriginMatcher = KEY_ORIGIN_PATTERN.matcher(strOrigin);
+            while(keyOriginMatcher.find()) {
+                byte[] masterFingerprintBytes = keyOriginMatcher.group(1) != null ? Utils.hexToBytes(keyOriginMatcher.group(1)) : new byte[4];
+                origin.keyDerivations.add(new KeyDerivation(Utils.bytesToHex(masterFingerprintBytes), KeyDerivation.writePath(KeyDerivation.parsePath(keyOriginMatcher.group(2)))));
+            }
+            return origin;
+        }
     }
 }