compose-jb/CHANGELOG.md

1.6.0-beta01 (February 2024)

Highlights

• Resource library improvements (demo project)
  • Compile-time checking of resources through a generated Res class
  • Introduce top level composeResources dir with drawable, font, files, values/strings.xml support
  • Support for various screen densities, multiple languages and regions, and light and dark themes
• Experimental support is available for tests in common code
• Compose for Web (Wasm) artifacts are available in Maven Central
• iOS. Native-like caret behaviour by long/single taps in textfields(1, 2)
• Support LineHeightStyle.Trim
• Desktop. Proper clipping of SwingPanel interop (under an experimental flag, see the link)
• Popups/Dialogs can now be displayed outside the main window or panel over native components on iOS and desktop (under experimental flags, see the links)
  • iOS
  • Desktop
• Add a way to use fonts installed on the system (desktop/web in this version, iOS in the next version, Android isn't supported)

Breaking changes

• Text with lineHeight set is trimmed by default
• Text with fontSize set without lineHeight inside MaterialTheme has different line height
• Resource library (compose.components.resources) changes
  • resources from *Main\resources should be moved to *Main\composeResources\drawable, commonMain\composeResources\font or *Main\composeResources\files depending on the resource type
  • painterResource("resource.xml") should be replaced by painterResource(Res.drawable.resource)

Known issues

• compose.components.resources library doesn't work yet if you apply kotlin("jvm") Gradle plugin. For now, it only works with kotlin("multiplatform")

Common

Features

• Support Kotlin 1.9.22
• Publish new platforms for runtime-saveable

iOS/desktop/web

Features

• Font constructor with lazy data loading

Fixes

• Optimise TextLayoutResult#getLineForOffset
• Fix "SwingPanel/UIKitView doesn't apply Modifier.offset if it's after Modifier.size"
• DatePicker. Fix empty row
• DatePicker. Fix selection of the current day
• Fix LayoutCoordinates.localToWindow coordinates conversion for non-full Compose components

Breaking changes and deprecated API

• Deprecate public ComposeScene in favour of @InternalComposeUiApi MultiLayerComposeScene
• Hide deprecated DropdownMenu overloads

iOS

Features

• Introduce @Composable fun UIKitViewController
• Remove iOS experimental flag in gradle.properties

Fixes

• Disable encoding on separate thread for iOS
• Synchronise IME insets with iOS keyboard

Desktop

Features

• Support select till the end of the file / till the start of the file keyboard actions on Windows
• Add LinuxArm64 target to Compose runtime
• Add dedicated feature flags class for desktop

Fixes

• Fix blurry app icon in the system application switcher
• Insert a new line on NumPadEnter
• Don't restart the drag gesture when the onDrag(matcher= changes
• Fix "BasicTextField NPE-crash on JBR 17.0.9 on Linux when clicked"
• Fix "Resizing window on desktop sometimes triggers onClick handlers of Composables"
• Fix "ComposePanel doesn't calculate its preferredSize correctly when it's called before doLayout"
• Fix input methods on JBR, disable input methods when we lose focus
• Fix "BasicTextField could not input any Chinese character when using JBR"
• Take into account enabled in scrollable for mouse input
• Fix NPE for getComponentAfter/Before in ComposePanel
• Transparency support for D3D (previously it supported via fallback on OpenGL)

Web

Features

• Change the embedded font to Roboto Regular

Fixes

• Use an alternative implementation of Image.toBitmap

HTML library

Features

• Add sub, sup and blockquote elements

Gradle Plugin

Features

• Add compose.uiTest dependency
• Add compose.components.uiUtil dependency

Fixes

• Fix failing when org.jetbrains.compose is applied from a script plugin

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.8
• Runtime 1.6.0-rc01
• UI 1.6.0-rc01
• Foundation 1.6.0-rc01
• Material 1.6.0-rc01
• Material3 1.1.2

1.5.11 (November 2023)

Common

Features

• Support Kotlin 1.9.21
• Support Kotlin 2.0.0-Beta1

iOS

Fixes

• Fix crash at GrGpuResource::release()
• Fix crash with custom font
• Composable functions returning null cause crash (fixed in Kotlin 1.9.21 and JetBrains Compose Compiler 1.5.4)

Desktop

Fixes

• Fix race condition in animation tests

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.4
• Runtime 1.5.4
• UI 1.5.4
• Foundation 1.5.4
• Material 1.5.4
• Material3 1.1.2

1.5.10 (October 2023)

This is a combined changelog from the prerelease versions:

• 1.5.0-beta01
• 1.5.0-beta02
• 1.5.0-rc01
• 1.5.0-rc02

Common

Features

• Support Kotlin 1.9.20
• Introduce Material 3 components in common
  • ModalBottomSheet
  • SearchBar and DockedSearchBar
  • ExposedDropDownMenu
• Introduce Material component ExposedDropDownMenu in common
• Introduce WindowInfo.containerSize experimental api
• Implement defaultTimePickerLayoutType based on screen orientation
• Add an option to disable insets in Popup/Dialog
• Commonize insets Modifier's (additionally to WindowInsets.*)

Fixes

• ExposedDropdownMenuBox.onExpandedChange was not recomposed
• Override RootLayout insets only in case of usePlatformInsets
• Don't send synthetic Move events before Press/Release for touch

iOS

Breaking changes

• Having kotlin.native.cacheKind = none will result in a build error.

Features

• Compilation speed up due to enabling compiler caches for Kotlin 1.9.20+
• Added crossfade animation during orientation change when used within UIKit hierarchy
• Compose Multiplatform should warn when CADisableMinimumFrameDurationOnPhone is not configured properly
• Fast delete mode on software keyboard. When you hold a backspace, “turbo mode” is enabled after deleting the first 21 symbols. In turbo mode each tick deletes two words.
• On a long scrollable TextFields, If it’s scrolled up to caret position while typing. Then it stopped on the line above the line with a caret.
• Add UIViewController lifetime hooks
• Implement iOS native feel scrolls for large text fields
• Improve rendering performance
  • Avoid redundant compositing
  • Don't send redundant synthetic moves
  • Postpone CAMetalDrawable acquisition
  • Move frame encoding to separate thread when possible
• Double tap and triple tap gesture handling in TextFields

Fixes

• Rendering synchronization of multiple UIKitViews within a screen
• Today's date is not highlighted with a circle in the material3 datePicker on iOS
• Fix text-to-speech crash in iOS 16.0.*
• Compose window is shown before the first frame is rendered
• iOS TextField, Compound emojis are being treated as many symbols
• Use CADisplayLink.targetTimestamp value as the time for animation frames
• iOS. Improved performance on 120 hz devices
• Expanded ModalBottomSheet: scrim doesn't occupy complete screen
• Fix interop view intercepting touches for popups
• Fix applying WindowInsets inside Popup/Dialog
• Scrolling behavior bugs
• OutlinedTextField label is clipped
• Black screens with UIKitView after navigating away and navigating back
• Long text field overscroll effect not clipped correctly
• First screen is recomposed twice
• Bug with selection handle
• Ignore unpressed events during velocity calculation
• Crash with Asian languages in TextField

Desktop

Features

• Improve accessibility support
  • Implement Role.DropdownList via AccessibleRole.COMBO_BOX
  • Fix Compose Role.Tab to correctly translate to Java's AccessibleRole.PAGE_TAB
  • Implement support for SemanticsProperties.ProgressBarRangeInfo

Fixes

• LocalLayoutDirection isn't propagated into DialogWindow
• CompositionLocals given in application scope are not take into account in window scope (such as LocalLayoutDirection)
• Fix accessibility issue with actions in popups
• Apply custom Dialog's scrim blend mode only when window is transparent
• Can't type in TextField placed in ModalBottomSheet
• Accessibility not reporting changes
• Crash "LayoutNode should be attached to an owner exception"
• Window loses its focus after recomposition of another window
• Report semantic ProgressBarRangeInfo changes for accessibility
• Fix NPE for getComponentAfter/Before in ComposePanel
• Take into account enabled in scrollable for mouse input
• Improve accessibility on Windows
• Fix Chinese characters input when using JBR

Gradle Plugin

Features

• Add API to not apply the Compose Compiler plugin

Fixes

• Increase Kotlinx Serialization version used by the Compose Gradle Plugin
• Switch to notarytool for notarization
• Fix configuration cache for syncComposeResourcesForIos

HTML library

Features

• SVG - Add fillOpacity attribute

Web

Features

• Allow resources routing configuration (resources library)

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.4
• UI 1.5.4
• Foundation 1.5.4
• Material 1.5.4
• Material3 1.1.2

1.5.10-rc02 (October 2023)

Common

Features

• Support Kotlin 1.9.20-RC2

Desktop

Fixes

• Fix NPE for getComponentAfter/Before in ComposePanel
• Take into account enabled in scrollable for mouse input
• Improve accessibility on Windows
• Fix Chinese characters input when using JBR

Web

Features

• Allow resources routing configuration (resources library)

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.4
• UI 1.5.4
• Foundation 1.5.4
• Material 1.5.4
• Material3 1.1.2

1.5.10-rc01 (October 2023)

Common

Features

• Support Kotlin 1.9.20-RC

Fixes

• Override RootLayout insets only in case of usePlatformInsets
• Don't send synthetic Move events before Press/Release for touch

iOS

Fixes

• Scrolling behavior bugs
• OutlinedTextField label is clipped
• Black screens with UIKitView after navigating away and navigating back
• Long text field overscroll effect not clipped correctly
• First screen is recomposed twice
• Bug with selection handle
• Ignore unpressed events during velocity calculation
• Crash with Asian languages in TextField

Desktop

Fixes

• Accessibility not reporting changes
• Crash "LayoutNode should be attached to an owner exception"
• Window loses its focus after recomposition of another window
• Report semantic ProgressBarRangeInfo changes for accessibility

Gradle Plugin

Fixes

• Fix configuration cache for syncComposeResourcesForIos

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.1
• UI 1.5.1
• Foundation 1.5.1
• Material 1.5.1
• Material3 1.1.2

1.5.3 (October 2023)

Desktop

Fixes

• Crash on text hover when accessibility is enabled on Windows

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.0
• UI 1.5.0
• Foundation 1.5.0
• Material 1.5.0
• Material3 1.1.1

1.5.10-beta02 (September 2023)

Common

Features

• Support kotlin 1.9.20-Beta2 with basic K2 support
• Implement defaultTimePickerLayoutType based on screen orientation
• Add an option to disable insets in Popup/Dialog
• Commonize insets Modifier's (additionally to WindowInsets.*)

Fixes

• ExposedDropdownMenuBox.onExpandedChange was not recomposed

iOS

Features

• Improve rendering performance
  • Avoid redundant compositing
  • Don't send redundant synthetic moves
  • Postpone CAMetalDrawable acquisition
  • Move frame encoding to separate thread when possible
• Double tap and triple tap gesture handling in TextFields

Fixes

• Expanded ModalBottomSheet: scrim doesn't occupy complete screen
• Fix interop view intercepting touches for popups
• Fix applying WindowInsets inside Popup/Dialog

Desktop

Features

• Improve accessibility support
  • Implement Role.DropdownList via AccessibleRole.COMBO_BOX
  • Fix Compose Role.Tab to correctly translate to Java's AccessibleRole.PAGE_TAB
  • Implement support for SemanticsProperties.ProgressBarRangeInfo

Fixes

• Can't type in TextField placed in ModalBottomSheet

Gradle Plugin

Features

• Add API to not apply the Compose Compiler plugin

Fixes

• Switch to notarytool for notarization

HTML library

Features

• SVG - Add fillOpacity attribute

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.1
• UI 1.5.1
• Foundation 1.5.1
• Material 1.5.1
• Material3 1.1.2

1.5.2 (September 2023)

Desktop

Fixes

• Application crash on touch (using touchscreen) when onClick modifier is used

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.0
• UI 1.5.0
• Foundation 1.5.0
• Material 1.5.0
• Material3 1.1.1

1.5.10-beta01 (September 2023)

Common

Features

• Support Kotlin 1.9.20-Beta
• Introduce Material 3 components in common
  • ModalBottomSheet
  • SearchBar and DockedSearchBar
  • ExposedDropDownMenu
• Introduce Material component ExposedDropDownMenu in common
• Introduce WindowInfo.containerSize experimental api

iOS

Breaking changes

• Having kotlin.native.cacheKind = none will result in a build error.

Features

• Compilation speed up due to enabling compiler caches for Kotlin 1.9.20+
• Added crossfade animation during orientation change when used within UIKit hierarchy
• Compose Multiplatform should warn when CADisableMinimumFrameDurationOnPhone is not configured properly
• Fast delete mode on software keyboard. When you hold a backspace, “turbo mode” is enabled after deleting the first 21 symbols. In turbo mode each tick deletes two words.
• On a long scrollable TextFields, If it’s scrolled up to caret position while typing. Then it stopped on the line above the line with a caret.
• Add UIViewController lifetime hooks
• Implement iOS native feel scrolls for large text fields

Fixes

• Rendering synchronization of multiple UIKitViews within a screen
• Today's date is not highlighted with a circle in the material3 datePicker on iOS
• Fix text-to-speech crash in iOS 16.0.*
• Compose window is shown before the first frame is rendered
• iOS TextField, Compound emojis are being treated as many symbols
• Use CADisplayLink.targetTimestamp value as the time for animation frames
• iOS. Improved performance on 120 hz devices

Desktop

Fixes

• LocalLayoutDirection isn't propagated into DialogWindow
• CompositionLocals given in application scope are not take into account in window scope (such as LocalLayoutDirection)
• Fix accessibility issue with actions in popups
• Apply custom Dialog's scrim blend mode only when window is transparent

Gradle Plugin

Fixes

• Increase Kotlinx Serialization version used by the Compose Gradle Plugin

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.1
• UI 1.5.1
• Foundation 1.5.1
• Material 1.5.1
• Material3 1.1.1

1.5.1 (September 2023)

Common

Features

• Support kotlin 1.9.10

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.3
• Runtime 1.5.0
• UI 1.5.0
• Foundation 1.5.0
• Material 1.5.0
• Material3 1.1.1

1.5.0 (August 2023)

This is a combined changelog from the prerelease versions:

• 1.5.0-beta01
• 1.5.0-beta02

Common

Features

• Dialog API is available to use from common source set
• Popup API is available to use from common source set
• WindowInsets API is available to use from common source set
• A warning if compose.kotlinCompilerPlugin is set to androidx.compose.compiler.compiler
• androidx.compose.material.DropdownMenu is available to use from common source set
• androidx.compose.material3.DropdownMenu is available to use from common source set
• androidx.compose.material.AlertDialog is available to use from common source set
• androidx.compose.material3.AlertDialog is available to use from common source set
• Add PopupProperties.clippingEnabled setting
• material3. Support DatePicker, DatePickerDialog and TimePicker

Fixes

• Popup. Fix overriding pressOwner on multitouch
• Fix sending multiple touches in tests
• Fix multi-owner input processing
• Fix paragraph word boundary unicode handling
• Optimize the Canvas transformation functions
• Fix click outside of common Dialog behaviour

API Changes

• Change the default layout behavior of AlertDialog

iOS

Features

• iOS native scroll and feel
• Simplify resource management (works without CocoaPods now)
• TextField keyboardOptions, capitalization
• TextField, keyboard behavior when have fullscreen size TextField
• TextField, different behavior strategies on appearing the keyboard
• Insets on iOS
• Support Density.textSize (Dynamic Type)
• Change default fonts (San Francisco is the default font)
• UIKit public LocalUIViewController
• Support singleLine and KeyboardAction

Fixes

• Fix dynamic framework support
• Fix TextField context menu
• Fix complex blending on iOS
• ViewConfiguration.touchSlop value is quite low on iOS
• Fix topLeftOffset calculation on iOS in Split View
• Modifier.draggable onDragStopped not called
• UIKitView. Fix lifetime discrepancy within the composition
• Support 120hz screens
• Fix incorrect Skiko render target on iOS Metal
• Properly detect content based text direction on native
• Implemented all low-level functions to avoid random crashes
  • Implement TreeSet
  • Implement AnnotatedString.transform
  • Implement WeakHashMap
  • Implement typefacesCache
  • Implement ExpireAfterAccessCache
  • Implement NativeStringDelegate
• Fix memory leak in ComposeUIViewController
• Manage Kotlin native cache kind automatically based on Kotlin version (kotlin.native.cacheKind=none is no longer needed)
• Limit max Dialog and Popup size by safe area on iOS
• TextField, Korean characters are not normally entered
• ColorMatrix value range for 5th column was incorrect on Skiko backed platforms
• isSystemDarkTheme now automatically react to the system theme changes

API Changes

• Resource management was reimplemented. Follow the guide in the PR to support new feautures
• CADisableMinimumFrameDurationOnPhone added to the template's Info.plist to support 120Hz
• ComposeUIViewController. Dispose composition on viewDidDisappear

Desktop

Features

• Swing interop. Experimental off-screen rendering on graphics (hardware accelerated only on macOs at the moment)
• Swing interop. ComposePanel that can be disposed manually
• Add semantic properties to DialogWindow, Popup and Dialog
• Use Segoe UI as sans serif font on Windows
• Add ProGuard optimize flag

Fixes

• Fix loosing frames on macOs
• Scrolling LazyColumn via mouse wheel stops working
• Slider can be moved using keyboard, but cannot be submitted
• Make one pixel beyond the scrollbar thumb react correctly to clicks
• VerticalScrollbar doesn't work properly when LazyColumn exists StickyHeader
• All Popup overloads call dismiss on Esc key by default
• Fix Could not infer Java runtime version for Java home directory
• Usage of deprecated forEachGesture in Scrollbar.desktop.kt
• Test framework fixes
  • Implement idling resources for tests
  • Implement SemanticsNodeInteraction.captureToImage()
  • Wait until compose is idle before returning from DesktopTestOwner.getRoots()
  • When the test main clock is advanced, call ComposeScene.render with the current test time
  • Add timestamps to batched test input events, and advance the test clock accordingly when sending them
  • Tests support semanatic nodes inside Window and DialogWindow

API Changes

• Rename desktop's Dialog to DialogWindow

Web

Features

• Let ComposeWindow accept a custom canvas id (html canvas element id)
• Support Scrollbar
• Make CanvasBasedWindow apply default styles, set title

Fixes

• Workaround ComposeWindow multiple event listeners on resize
• Fix Modifier.pointerHoverIcon for browser apps
• Fux RoundedCornerShape with zero corners
• Fix ScrollConfig in web target
• Implemented low-level functions to avoid random crashes:
  • Implement cache key in PlatformFont
  • implement platform detection to apply correct KeyMapping and FontFamiliesMapping
  • Implement PlatformLocale and StringDelegate for k/wasm
  • Add missing getAndIncrement in AtomicLong implementation for web

HTML library

Features

• Make HTML TestUtils wait functions cancellable

Gradle Plugin

Features

• Add runtimeSaveable to Dependencies in compose gradle plugin

API Changes

• Raise error when Homebrew JDK is used for packaging

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.0
• Runtime 1.5.0
• UI 1.5.0
• Foundation 1.5.0
• Material 1.5.0
• Material3 1.1.1

1.5.0-beta02 (August 2023)

Common

Features

• androidx.compose.material.DropdownMenu is available to use from common source set
• androidx.compose.material3.DropdownMenu is available to use from common source set
• androidx.compose.material.AlertDialog is available to use from common source set
• androidx.compose.material3.AlertDialog is available to use from common source set
• Add PopupProperties.clippingEnabled setting
• material3. Support DatePicker, DatePickerDialog and TimePicker

API Changes

• Change the default layout behavior of AlertDialog

iOS

Features

• Support singleLine and KeyboardAction

Fixes

• Fix memory leak in ComposeUIViewController
• Manage Kotlin native cache kind automatically based on Kotlin version (kotlin.native.cacheKind=none is no longer needed)
• Limit max Dialog and Popup size by safe area on iOS
• TextField, Korean characters are not normally entered
• ColorMatrix value range for 5th column was incorrect on Skiko backed platforms
• isSystemDarkTheme now automatically react to the system theme changes

API Changes

• ComposeUIViewController. Dispose composition on viewDidDisappear

Web

Features

• Make CanvasBasedWindow apply default styles, set title

Gradle Plugin

Features

• Add runtimeSaveable to Dependencies in compose gradle plugin

API Changes

• Raise error when Homebrew JDK is used for packaging

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.0
• Runtime 1.5.0
• UI 1.5.0
• Foundation 1.5.0
• Material 1.5.0
• Material3 1.1.1

1.5.0-beta01 (July 2023)

Common

Features

• Dialog API is available to use from common source set
• Popup API is available to use from common source set
• WindowInsets API is available to use from common source set
• A warning if compose.kotlinCompilerPlugin is set to androidx.compose.compiler.compiler

Fixes

• Popup. Fix overriding pressOwner on multitouch
• Fix sending multiple touches in tests
• Fix multi-owner input processing
• Fix paragraph word boundary unicode handling
• Optimize the Canvas transformation functions
• Fix click outside of common Dialog behaviour

iOS

Features

• iOS native scroll and feel
• Simplify resource management (works without CocoaPods now)
• TextField keyboardOptions, capitalization
• TextField, keyboard behavior when have fullscreen size TextField
• TextField, different behavior strategies on appearing the keyboard
• Insets on iOS
• Support Density.textSize (Dynamic Type)
• Change default fonts (San Francisco is the default font)
• UIKit public LocalUIViewController

Fixes

• Fix dynamic framework support
• Fix TextField context menu
• Fix complex blending on iOS
• ViewConfiguration.touchSlop value is quite low on iOS
• Fix topLeftOffset calculation on iOS in Split View
• Modifier.draggable onDragStopped not called
• UIKitView. Fix lifetime discrepancy within the composition
• Support 120hz screens
• Fix incorrect Skiko render target on iOS Metal
• Properly detect content based text direction on native
• Implemented all low-level functions to avoid random crashes
  • Implement TreeSet
  • Implement AnnotatedString.transform
  • Implement WeakHashMap
  • Implement typefacesCache
  • Implement ExpireAfterAccessCache
  • Implement NativeStringDelegate

API Changes

• Resource management was reimplemented. Follow the guide in the PR to support new features
• CADisableMinimumFrameDurationOnPhone added to the template's Info.plist to support 120Hz

Desktop

Features

• Swing interop. Experimental off-screen rendering on graphics (hardware accelerated only on macOs at the moment)
• Swing interop. ComposePanel that can be disposed manually
• Add semantic properties to DialogWindow, Popup and Dialog
• Use Segoe UI as sans serif font on Windows
• Add ProGuard optimize flag

Fixes

• Fix loosing frames on macOs
• Scrolling LazyColumn via mouse wheel stops working
• Slider can be moved using keyboard, but cannot be submitted
• Make one pixel beyond the scrollbar thumb react correctly to clicks
• VerticalScrollbar doesn't work properly when LazyColumn exists StickyHeader
• All Popup overloads call dismiss on Esc key by default
• Fix Could not infer Java runtime version for Java home directory
• Usage of deprecated forEachGesture in Scrollbar.desktop.kt
• Test framework fixes
  • Implement idling resources for tests
  • Implement SemanticsNodeInteraction.captureToImage()
  • Wait until compose is idle before returning from DesktopTestOwner.getRoots()
  • When the test main clock is advanced, call ComposeScene.render with the current test time
  • Add timestamps to batched test input events, and advance the test clock accordingly when sending them
  • Tests support semanatic nodes inside Window and DialogWindow

API Changes

• Rename desktop's Dialog to DialogWindow

Web

Features

• Let ComposeWindow accept a custom canvas id (html canvas element id)
• Support Scrollbar

Fixes

• Workaround ComposeWindow multiple event listeners on resize
• Fix Modifier.pointerHoverIcon for browser apps
• Fux RoundedCornerShape with zero corners
• Fix ScrollConfig in web target
• Implemented low-level functions to avoid random crashes:
  • Implement cache key in PlatformFont
  • implement platform detection to apply correct KeyMapping and FontFamiliesMapping
  • Implement PlatformLocale and StringDelegate for k/wasm
  • Add missing getAndIncrement in AtomicLong implementation for web

HTML library

Features

• Make HTML TestUtils wait functions cancellable

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.5.0
• Runtime 1.5.0-beta03
• UI 1.5.0-beta03
• Foundation 1.5.0-beta03
• Material 1.5.0-beta03
• Material3 1.1.1

1.4.3 (July 2023)

Common

Features

• Support Kotlin 1.8.21, 1.8.22, 1.9.0

iOS

Fixes

• Using Indication as a parameter in extension function doesn't compile on iOS
• Compile error when using delegated property with @Composable getters in objects
• Using a public property extensions inside a class or object with a @Composable backing delegate fails to link for iOS targets

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.4.4
• Runtime 1.4.3
• UI 1.4.3
• Foundation 1.4.3
• Material 1.4.3
• Material3 1.0.1

1.4.1 (June 2023)

Common

Fixes

• Fix perspective transform usage
• After each ComposeScene.render phase, send apply notifications and perform the corresponding changes
• Fix awaitDragStartOnSlop to detect slop-passing on both axes

Desktop

Fixes

• Fix DesktopDropdownMenuPositionProvider to align with the correct horizontal side of the window
• Propagate LocalLayoutDirection into PopupLayout
• Fix missing scrolling events
• Make popups accessible on desktop

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.4.4
• Runtime 1.4.3
• UI 1.4.3
• Foundation 1.4.3
• Material 1.4.3
• Material3 1.0.1

1.4.0 (April 2023)

Common

• Added support for Kotlin 1.8.20

Features

• Support perspective projection and cameraDistance parameter in graphicsLayer
• Support brush parameter in TextStyle for complex coloring
• Support drawStyle parameter in TextStyle for drawing outlined text
• Support blendMode parameter when drawing text on Canvas
• Support compositing strategy on graphicsLayer
• Add minLines parameter to BasicTextField
• Support painterResource function in common source set

Fixes

• Actually remember provider in rememberComponentRectPositionProvider
• Fix merging multiple selection areas inside SelectionContainer
• Fix crash on selecting text if layout result is invalid
• Fix error on call an expect/actual function with default arguments and a Composable argument

iOS

iOS support is in Alpha now

Desktop

Features

• Support external drag and drop
• Animate scroll initiated by mouse wheel input
• Remove AWT dependency in rememberCursorPositionProvider
• Major scrollbar overhaul
  • Scrollbar now works correctly in lazy lists when items vary in size
  • Scrollbar now works correctly with lazy list contentPadding
  • Scrollbar now works correctly in lazy list with spacing between items
  • Scrollbar now works correctly if the size of the scrollbar doesn't match the size of the widget it scrolls
  • Pressing the scrollbar track now works correctly
  • Added scrollbar support for lazy grids and text fields

Fixes

• Fix using a custom shape for an AlertDialog
• Fix AlertDialog width to match the maximum of its content
• Change ContextMenuArea to emit a single element, rather than two elements
• Use state hoisting instead of global mouse position to determine where context menus, dropdown menus and tooltips should be displayed
• Limit error dialog width in case of long error message
• Fix window flashing background with unspecified size
• Fix crash SplitPane with a modifier
• Fix applying ComposePanel visibility

Web

• Compose for Web is renamed to Compose HTML Library
• The new experimental Compose for Web based on Kotlin/Wasm is available

Tools

• Packaging native distributions now requires at least JDK 17

Features

• Provide relative path to jpackage --main-jar
• Provide some entitlements on macOS by default

Fixes

• Unzip wix to build directory

API Changes

• Remove deprecated SkiaRootForTest.processPointerInput
• Remove deprecated PointerEvent.awtEvent, KeyEvent.awtEvent
• Make accidentally exposed to public ParagraphLayouter class internal as designed
• androidx.compose.foundation.v2.ScrollbarAdapter is introduced in order to allow scrollbars of a size different from the scrolled widget

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.4.4
• Runtime 1.4.0
• UI 1.4.0
• Foundation 1.4.0
• Material 1.4.0
• Material3 1.0.1

---

1.3.1 (March 2023)

Common

• Added support for Kotlin 1.8.10

Fixes

• Layout in movableContent
• Unzip wix to build directory

Desktop

Fixes

• Korean text input
• Size UndecoratedWindowResizer to the size of the window
• Fix sizing a window with unspecified size to its content's size

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.4.2
• Runtime 1.3.3
• UI 1.3.3
• Foundation 1.3.1
• Material 1.3.1
• Material3 1.0.1

---

1.3.0 (January 2023)

Common

Fixes

• Fix configuration cache issues
• Use global directory to download wix toolset
• IDEA plugin - Redo: set until-build to undefined value

Desktop

Features

• Desktop AlertDialog scrim color
• Material 3 DropdownMenu Skiko support

Fixes

• Fix San Francisco font as a default (macOS)
• Make ScrollbarAdapter for LazyList take contentPadding into account
• Fix AlertDialog dismiss on click to Dialog content
• Fix shaky scrolling of LazyColumn when the items are of varying size

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.4.0
• Runtime 1.3.3
• UI 1.3.3
• Foundation 1.3.1
• Material 1.3.1
• Material3 1.0.1

1.2.2 (December 2022)

Desktop

Features

• Improve DSL for setting a custom Compose Plugin
• Add default ProGuard rules for Kotlin

Fixes

• Fix Performance degradation after some time if there are animations on the screen
• Fix SwingPanel throws NPE on focus request if nothing focusable
• Fix jvmTarget value specified using jvmToolchain is ignored and overwritten with "1.8"
• Fix Trying to delete a word via Ctrl+Backspace in an empty TextField causes an exception

Web

Fixes

• Fix Compose Web 1.2.1 regression: unexpected recompositions
• Fix Wrong instance remembered when several remember calls in one scope

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.3.2
• Runtime 1.2.1
• UI 1.2.1
• Foundation 1.2.1
• Material 1.2.1
• Material3 1.0.0-alpha14

1.2.1 (November 2022)

Common

Fixes

• Fix kotlinCompilerPlugin property
• Fix runDistributable fails in v1.2.0-beta01
• Fix Packaging fails on JDK-19

Desktop

Fixes

• Fix duplicate definition of resource file when running packageRelease
• Fix support of GPU's which don't support DirectX 12 (Windows)

Web

Fixes

• Support Kotlin 1.7.20

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.3.2
• Runtime 1.2.1
• UI 1.2.1
• Foundation 1.2.1
• Material 1.2.1
• Material3 1.0.0-alpha14

1.2.0 (October 2022)

Common

Features

• Allow to use Compose on multiple Kotlin versions
• import org.jetbrains.compose.compose is no longer needed in build.gradle.kts
• Allow to use a custom Compose Compiler

Desktop

Features

• Support Kotlin 1.7.20
• ProGuard integration for packaging
• New experimental event API (onClick, onDrag, WindowInfo.keyboardModifiers)
• Focus
  • Make clickable, mouseClickable, toggleable request focus onClick
  • Toggle a toggleable component on Space key
  • Make Slider change the value with onKeyEvent for: all arrows, PgDn, PdUp, Home, End buttons
  • Navigate drop down menu items using up and down arrows
• Ability to override text context menu globally
• Context menu implementation for integrating into Swing applications
• Animated image component
• Show a new window/dialog on the same display
• Change default Font on MacOs to San Francisco
• Support performKeyInput, performMouseInput, performTextInput in tests.
• Focus switches seamlessly between Swing and Compose components using SwingPanel or ComposePanel
• Documentation for how to package apps using Conveyor

Fixes

• Fix IDEA plugin compatibility
• Fixes for Right-to-Left languages support
  • LayoutDirection is detected from the system settings
  • Fix RTL selection in a multiline text
  • Fix cursor visual position at BiDi transition
  • Fix the cursor position after the '\n' character in RTL
  • In placeAutoMirrored for RTL, calculate the placement position using the placeable width respecting the constraints
  • Placing the root content properly for RTL layout
• TextField
  • Fix the cursor position when clicking at a position after a line-break
  • Fix selection with End, Home
  • Fix the cursor height on a new empty line
• Fix DesktopMenu and DesktopAlertDialog to invoke dismiss callback once
• Fix a large icon in macOs menu
• Fix hover in LazyColumn
• Fix pointerHoverIcon: update icon when it's changed conditionally
• Fix focusable parameter for Window and Dialog
• Fix 2 SplitPanel minor bugs
• Fix java.lang.IllegalStateException: cannot open system clipboard crash
• Fix System.setProperty("skiko.renderApi", "SOFTWARE" on macOS

API changes

• Deprecate experimental pointerMoveFilter in favor of onPointerEvent
• Deprecate experimental Modifier.mouseClickable in favor of Modifier.onClick

Web

Features

• Support Kotlin 1.7.10
• Add support for transition in CSS api
• Add missing background-blend-mode property
• SVG: Publish custom attr functions
• Add list overload for classes
• Add support of dl, dt and dd

Fixes

• Add pom information and license to Web artifacts

API changes

• Deprecate 3 overloads of StyleScope.borderWidth with wrong parameter names
• Remove deprecated compose.web.web-widgets from the source code
• Remove unnecessary parameter for required attribute

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.3.2
• Runtime 1.2.1
• UI 1.2.1
• Foundation 1.2.1
• Material 1.2.1
• Material3 1.0.0-alpha14

1.1.1 (Mar 2022)

Desktop

Fixes

• Support textIndent
• Fix cursor placement inside ligature

API changes

• Compose doesn't depend on kotlinx-coroutines-swing

If you use Dispatchers.Swing or Dispatchers.Main in your code, add this dependency into build.gradle.kts:

dependencies {
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-swing:$coroutinesVersion")
}

Also, usage of Dispatchers.Swing or Dispatchers.Main inside internals of Compose is implementation details, and can be changed in the future. If you need to avoid race conditions with Compose UI, you can obtain appropriate coroutine scope via rememberCoroutineScope:

import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.remember
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.ExperimentalComposeUiApi
import androidx.compose.ui.window.application

@OptIn(ExperimentalComposeUiApi::class, androidx.compose.foundation.ExperimentalFoundationApi::class)
fun main() = application {
    val scope = rememberCoroutineScope()
    val someApplicationObject = remember(scope) { SomeApplicationObject(scope) }
    
    DisposableEffect(Unit) {
        SomeGlobalObject.init(scope)
        onDispose {  }
    }
}

1.1.0 (Feb 2022)

Desktop

Features

• Implement experimental accessibility support for Windows
• Implement accessibility focus tracking by Tab
• All bugfixes/features between Jetpack Compose 1.1.0-beta02 and 1.1.0 (see the release notes for each module here)

Fixes

• Fixes for TextField (1, 2, 3, 4)
• Fix exception when we initialize a window with visible = false, undecorated = true
• Fix crash in ImageComposeScene
• Fixes for situations, when hover state doesn't disappear during scrolling
• Fixes for Slider/Scrollbar dragging (1, 2)
• Fixed a case where [event.modifiersEx] does not provide info about the pressed mouse button (AWT)
• Fix TextField crashes after selecting the text and then deactivating the text field
• Fix consuming events by mouse clickable
• Hide top-level dialog from the taskbar

API changes

• The first frame of the window draws offscreen now. If your application has too long start, measure your first frame, and move the heavy logic to background or to the next frames. You can measure the first frame with this snippet:

import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.compose.ui.window.singleWindowApplication

private var time by mutableStateOf(System.nanoTime())
private var frame by mutableStateOf(0)

fun main() = singleWindowApplication {
    if (frame == 0) {
        frame++
    } else if (frame == 1) {
        val duration = ((System.nanoTime() - time) / 1E6).toLong()
        println("First frame millis: $duration")
    }
}

• PointerEvent.awtEvent, KeyEvent.awtEvent are deprecated, use PointerEvent.awtEventOrNull, KeyEvent.awtEventOrNull instead. The event can be null, if it isn't sent by AWT (for example, Compose can send synthetic Move events on relayout)

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.1.0
• Runtime 1.1.0
• UI 1.1.0
• Foundation 1.1.0
• Material 1.1.0
• Material3 1.0.0-alpha05

1.0.1 (Dec 2021)

This is basically 1.0.0 that works with Kotlin 1.6.10

1.0.0 (Dec 2021)

Desktop

Features

• Experimental support for material3
• All clickable components are focusable and react to Enter key
• All clickable/draggable components no longer react to right clicks by default
• Show the default error dialog when an error occurs
• ContextMenu, AlertDialog, DropdownMenu close on Esc key by default
• Application by default calls exitProcess after its Composable is disposed

API changes

• Introduced experimental onPointerEvent (will replace mouseScrollFilter/pointerMoveFilter in the future)
• Introduced PointerEventType.Scroll, which can be used in common code
• MouseEvent.mouseEvent and KeyEvent.nativeKeyEvent are replaced by MouseEvent.awtEvent and KeyEvent.awtEvent
• Experimental overload for loading resources painterResource(String, ResourceLoader)

Web

API changes

• compose.web.widgets is deprecated
• All CSSSelectors can't be instantiated via constructor now (they're private). Please use functions provided in SelectorsScope instead
• Some functions were made internal (either not related to compose-web or not intended for usage in apps): buildCSS , StylePropertyList.nativeEquals , variableValue , buildCSSStyleRule , buildKeyframes , jsObject , CSSKeyframesRule.appendRule
• CSSMediaRule: functions feature and combine were made extensions functions on GenericStyleSheetBuilder. This makes them consistent with the rest of functions which create CSSMediaQuery.MediaFeature instances

Dependencies

This version of Compose Multiplatform is based on the next Jetpack Compose libraries:

• Compiler 1.1.0-beta02
• Runtime 1.1.0-beta02
• UI 1.1.0-beta02
• Foundation 1.1.0-beta02
• Material 1.1.0-beta02
• Material3 1.0.0-alpha03

1.0.0-beta (Oct 2021)

Common

• no Android artifacts are published anymore. Google-published artifacts are referenced instead. This approach eliminates compatibility issues.

Desktop

Features

• Accessibility support on MacOS
• Smart rendering fallback logic (no crashes on bad hardware/drivers anymore)
• Performance improvement of software rendering (up to 100%)
• Transparent window support
• clickable and toggleable components have a hoverable indication

API changes

• DesktopMaterialTheme is deprecated, use MaterialTheme instead
• WindowSize is deprecated, use DpSize instead
• Modifier.pointerMoveFilter marked as Experimental, stable alternatives are Modifier.hoverable or Modifier.pointerInput
• Modifier.mouseScrollFilter marked as Experimental, this API will likely change in the future

API breaking changes

• Old Window API (AppWindow, AppManager) was removed
• Modifier.pointerIcon is replaced with Modifier.pointerHoverIcon
• Tray can be used only inside ApplicationScope now
• Tray(hint=) replaced with Tray(tooltip=)

Web

Features

• SVG support

API changes

• Controlled Inputs were added
• New API for testing - test-utils was added

1.0.0-alpha (Aug 2021)

Common

• Desktop, Web, and Android artifacts publish at the same time with the same version

Desktop

Features

• Context menu support in selectable text
• Cursor change behavior in text and pointer icon API
• Mouse Clickable modifier
• Tab navigation between text fields by default
• Resource packing to native distribution
• Support @Preview annotation in desktopMain sourceSet's (when the Compose MPP plugin is installed in IDEA)
• New features for Composable menu (icons, shortcuts, mnemonics, radiob buttons, checkboxes
• Adaptive window size
• Support Linux on ARM64
• Support hidpi on some Linux distros
• Support resizing of undecorated resizable windows (Window(undecorated=true, resizable=true, ...))

API changes

• new Window API is no longer experimental
• old Window API is deprecated
• classes from android.compose.desktop.* moved to androidx.compose.ui.awt.* (ComposeWindow, ComposePanel, etc)
• svgResource/vectorXmlResource/imageResource replaced by painterResource

API breaking changes

• Window level keyboard API for the old Window API removed
• Window(icon: BufferedImage) replaced by Window(icon: Painter)
• ContextMenu renamed to CursorDropdownMenu

Web

API changes

• classes behave cumulatively
• removed content builder for empty elements
• Introduce CSS arithmetic operations
• Improved the types of Inputs and input events
• CSS Animations
• All event types expose native properties
• Added a complete list of HTML color aliases
• Introduce support for CSS Grid API
• Deprecate Color.RGB, Color.HSL etc. functions in favor of top-level rgb, hsl an so on
• negate CSSNumeric value directly

API breaking changes

• boolean like attributes don't have any parameters anymore
• removed input type specific event listeners
• replaced maxWidth/minWidth media queries with prefixed names
• Remove CSSVariables context and introduce specialized methods for adding String- and Number-valued CSS variables
• inline style builder was moved into AttributeBuilder scope

M4 (Jun 2021)

• New experimental Composable Window API
• Tooltips
• Use Metal renderer for macOS by default
• Expose a swing mouse event in Modifier.pointerInput
• Improved keyboard support in TextField
• Avoid forcing discrete GPU on multi-GPU MacOS machines in Skiko and native distributions
• Make DropdownMenu focusable by default
• Scrollbar. get rid of itemCount and averageItemSize from rememberScrollbarAdapte
• Support scrollbars for LazyColumn with reverseLayout = true
• Fix memory leak
• Fix Scroll NaN rounding bug, desktop version
• Fix Dragging prevents pointer move events
• Fix Dragging window to another display makes Icon show up incorrectly
• Fix "Padding must be non-negative" after resizing window with Slider and Box
• Breaking change old Dialog/Menubar/Tray are moved to androidx.compose.ui.window.v1

M3 (Feb 2021)

• Improve TextField
• Support SVG
• Support vsync, sync composition with rendering frames
• Support DirectX on Windows by default
• Support software rendering fallback
• Implement signing and notarization for macOS
• Improve Swing interoperability support Swing component in Compose hierarchy
• Support using Compose in IntelliJ plugins
• Skiko native binaries are now signed on macOS (x64 and arm)
• Fix Ambients are not transferred across pop ups
• Fix Laggy UI on Linux
• Fix Using AndroidX Compose specific dependencies for Android target

M2 (Dec 2020)

• Swing interoperability support (Compose in Swing frame)
• Support XML vector images
• Support for Gradle 6.6 and 6.7
• Support macOS 10.13 and 10.14
• Support Apple Silicon (arm64) natively
• Support letter spacing in text
• Implemented desktop "ActualDialog" and "ActualPopup"
• Fix input method bar positioning
• Fix text alignment
• Fix dropdown/popup positioning
• Fix using with Compose in same app as Java FX
• Added screenshots of example apps

M1 (Nov 2020)

• Initial release