# Changelog 2022

## v1.33.0 - 12/20/2022

- [application-package] added support for declaring extensions as peer dependencies [#11808](https://github.com/eclipse-theia/theia/pull/11808)
- [core] added handling for filesystem permissions [#11965](https://github.com/eclipse-theia/theia/pull/11965)
- [core] fixed handling of submenu children for toolbars [#11910](https://github.com/eclipse-theia/theia/pull/11910)
- [core] fixed top border theming for tabs [#11957](https://github.com/eclipse-theia/theia/pull/11957)
- [debug] added ability to remove watch expressions individually [#11956](https://github.com/eclipse-theia/theia/pull/11956)
- [debug] added handling to wait for debugger capabilities initialization before breakpoints update [#11607](https://github.com/eclipse-theia/theia/pull/11607)
- [debug] added localization for the disassembly view title [#11939](https://github.com/eclipse-theia/theia/pull/11939)
- [debug] fixed `watch` expression errors [#11953](https://github.com/eclipse-theia/theia/pull/11953)
- [editor] added `toggle sticky scroll` command and menu item [#11926](https://github.com/eclipse-theia/theia/pull/11926)
- [monaco] added handling to properly respect scrollbar preferences for editors [#11883](https://github.com/eclipse-theia/theia/pull/11883)
- [output] fixed unique key error for the output channel selector [#11922](https://github.com/eclipse-theia/theia/pull/11922)
- [plugin] added `enableForms` field to `WebviewOptions` [#11983](https://github.com/eclipse-theia/theia/pull/11983) - Contributed on behalf of STMicroelectronics
- [plugin] added stubbing of `notebook` related VS Code APIs [#11993](https://github.com/eclipse-theia/theia/pull/11993)- Contributed on behalf of STMicroelectronics
- [plugin] added support for the `DebugSession.parentSession` VS Code API [#11925](https://github.com/eclipse-theia/theia/pull/11925)
- [plugin] added support for the `InlineCompletion` related VS Code APIs [#11901](https://github.com/eclipse-theia/theia/pull/11901)
- [plugin] added support for the `TaskGroup.id` VS Code API [#11944](https://github.com/eclipse-theia/theia/pull/11944)
- [plugin] added support for the `TaskGroup.isDefault` VS Code API [#11944](https://github.com/eclipse-theia/theia/pull/11944)
- [plugin] added support for the `hcLight` VS Code API [#11589](https://github.com/eclipse-theia/theia/pull/11589)
- [preferences] fixed issue regarding step validation in numeric inputs [#11927](https://github.com/eclipse-theia/theia/pull/11927)
- [scripts] integrated start-up performance scripts into nightly master build [#10463](https://github.com/eclipse-theia/theia/pull/10463) - Contributed on behalf of STMicroelectronics

<a name="breaking_changes_1.33.0">[Breaking Changes:](#breaking_changes_1.33.0)</a>

- [core] updated the returns of many methods of `MenuModelRegistry` changed from `CompositeMenuNode` to `MutableCompoundMenuNode`. To mutate a menu, use the `updateOptions` method or add a check for `instanceof CompositeMenuNode`, which will be true in most cases [#11910](https://github.com/eclipse-theia/theia/pull/11910)
- [plugin-ext] refactored the plugin RPC API - now also reuses the msgpackR based RPC protocol that is better suited for handling binary data and enables message tunneling [#11228](https://github.com/eclipse-theia/theia/pull/11261). All plugin protocol types now use `UInt8Array` as type for message parameters instead of `string` - Contributed on behalf of STMicroelectronics.

## v1.32.0 - 11/24/2022

- [application-manager] fixed various webpack warnings during the build [#11830](https://github.com/eclipse-theia/theia/pull/11830)
- [application-package] fixed "Failed to resolve module" warnings during the build [#11830](https://github.com/eclipse-theia/theia/pull/11830)
- [core] added support for a generic hover service [#11869](https://github.com/eclipse-theia/theia/pull/11869)
- [core] added unit tests for `objects.ts` [#11762](https://github.com/eclipse-theia/theia/pull/11762)
- [core] fixed an issue when cycling tabs [#11794](https://github.com/eclipse-theia/theia/pull/11794)
- [core] fixed an issue with context-menus for tree-views [#11742](https://github.com/eclipse-theia/theia/pull/11742)
- [core] fixed issue on electron when reloading or opening new windows [#11810](https://github.com/eclipse-theia/theia/pull/11810)
- [core] fixed issue regarding theme-icons in tree-views [#11914](https://github.com/eclipse-theia/theia/pull/11914)
- [core] fixed various `zh-cn` localizations [#11842](https://github.com/eclipse-theia/theia/pull/11842)
- [core] upgraded `nls` metadata to VS Code `v1.55.2` [#11824](https://github.com/eclipse-theia/theia/pull/11824)
- [debug] fixed the styling for the expansion toggle in the debug-view [#11895](https://github.com/eclipse-theia/theia/pull/11895)
- [filesystem] added support for copy when performing drag-and-drop [#11872](https://github.com/eclipse-theia/theia/pull/11872)
- [filesystem] fixed a potential race condition when copying files and directories [#11857](https://github.com/eclipse-theia/theia/pull/11857)
- [git] upgraded `dugite-extra` from `v0.1.16` to `v0.1.17` [#11782](https://github.com/eclipse-theia/theia/pull/11782)
- [monaco] uplifted `monaco` to VS Code `v1.73.3` [#11787](https://github.com/eclipse-theia/theia/pull/11787)
- [navigator] added support for the `explorer.decorations.colors` preference [#11802](https://github.com/eclipse-theia/theia/pull/11802)
- [plugin] added `Task#runOptions` field and `RunOptions` interface [#11759](https://github.com/eclipse-theia/theia/pull/11759) - Contributed on behalf of STMicroelectronics
- [plugin] added full support for the `TerminalOptions.shellArgs` VS Code API [#11767](https://github.com/eclipse-theia/theia/pull/11767)
- [plugin] added full support for the `withScmProgress` VS Code API [#11798](https://github.com/eclipse-theia/theia/pull/11798)
- [plugin] added support for the `DebugSessionOptions#lifecycleManagedByParent` VS Code API [#11751](https://github.com/eclipse-theia/theia/pull/11751)
- [plugin] aligned typings for `HoverProvider.provideHover` with VS Code [#11862](https://github.com/eclipse-theia/theia/pull/11862) - Contributed on behalf of STMicroelectronics
- [plugin] fixed initialization of the localization service [#11853](https://github.com/eclipse-theia/theia/pull/11853)
- [plugin] fixed issues when using the `separator` in `quick-open` menus [#11834](https://github.com/eclipse-theia/theia/pull/11834)
- [plugin] updated the default VS Code API version from `v1.53.2` to `v1.55.2` [#11823](https://github.com/eclipse-theia/theia/pull/11823)
- [preferences] added localizations for preference validations [#11906](https://github.com/eclipse-theia/theia/pull/11906)
- [repo] fixed various circular dependency warnings [#11432](https://github.com/eclipse-theia/theia/pull/11432)
- [repo] upgraded `minimatch` from `v3.0.4` to `v5.1.0` [#11820](https://github.com/eclipse-theia/theia/pull/11820)
- [repo] upgraded the `lerna` from `v5.5.4` to `v6.0.1` [#11820](https://github.com/eclipse-theia/theia/pull/11820)
- [repo] upgraded the `mocha` dependency and configurations from `^7.0.0` to `^10.1.0` [#11820](https://github.com/eclipse-theia/theia/pull/11820)
- [tasks] added support for `reevaluateOnRerun` run option [#11759](https://github.com/eclipse-theia/theia/pull/11759) - Contributed on behalf of STMicroelectronics

<a name="breaking_changes_1.32.0">[Breaking Changes:](#breaking_changes_1.32.0)</a>

- [application-manager] removed `circular-dependency-plugin` [#11864](https://github.com/eclipse-theia/theia/pull/11864)
- [cli] updated the `download:plugins` script to download and resolve plugins sequentially by default [#11860](https://github.com/eclipse-theia/theia/pull/11860)
- [preferences] moved `PreferenceHeaderRendererContribution` to `preference-node-renderer-creator.ts` [#11432](https://github.com/eclipse-theia/theia/pull/11432)
- [tasks] if the variables of a task should be reevaluated on a rerun (this was the behavior until now) the `reevaluateOnRerun` run option in the task description needs to be set to `true` from now on [#11759](https://github.com/eclipse-theia/theia/pull/11759) - Contributed on behalf of STMicroelectronics
- [workspace] removed `workspace.supportMultiRootWorkspace` preference [#11538](https://github.com/eclipse-theia/theia/pull/11538)
- [workspace] removed method `isMultiRootWorkspaceEnabled` from `WorkspaceService` [#11538](https://github.com/eclipse-theia/theia/pull/11538)

## v1.31.0 - 10/27/2022

- [debug] added confirmation message for debug exit [#11546](https://github.com/eclipse-theia/theia/pull/11546)
- [git] fixed the implementation of the `unstage all` command [#11805](https://github.com/eclipse-theia/theia/pull/11805)
- [messages] fixed transparent notifications issue [#11714](https://github.com/eclipse-theia/theia/pull/11714)
- [monaco] fixed issue with `editor-*` preferences not being applied properly [#11711](https://github.com/eclipse-theia/theia/pull/11711)
- [output] fixed issue with channel selector [#11727](https://github.com/eclipse-theia/theia/pull/11727)
- [plugin] added handling to check if commands registered via `registerTextEditorCommand` are declared in the `package.json` [#11764](https://github.com/eclipse-theia/theia/pull/11764)
- [plugin] added stubs for the `Tests` VS Code API [#11717](https://github.com/eclipse-theia/theia/pull/11717)
- [plugin] added support for the `InlayHints` VS Code API [#11736](https://github.com/eclipse-theia/theia/pull/11736)
- [plugin] added support for the `InlineValues` VS Code API [#11729](https://github.com/eclipse-theia/theia/pull/11729) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `RelativePattern.baseUri` VS Code API [#11670](https://github.com/eclipse-theia/theia/pull/11670)
- [plugin] added support for the `Terminal.state` VS Code API [#11733](https://github.com/eclipse-theia/theia/pull/11733)
- [plugin] added support for the `TerminalLinkProviders` VS Code API [#11552](https://github.com/eclipse-theia/theia/pull/11552) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `TerminalOptions.hideFromUser` VS Code API [#11630](https://github.com/eclipse-theia/theia/pull/11630)
- [plugin] added support for the `TreeDataProvider.resolveTreeItem` VS Code API [#11708](https://github.com/eclipse-theia/theia/pull/11708) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `TypeHierarchy` VS Code API [#11694](https://github.com/eclipse-theia/theia/pull/11694)
- [plugin] fixed issues when registering VS Code menus to corresponding internal menus [#11741](https://github.com/eclipse-theia/theia/pull/11741)
- [plugin] improved extensibility of `HostedPluginSupport` [#11755](https://github.com/eclipse-theia/theia/pull/11755)
- [plugin] improved support for VS Code web extensions [#11752](https://github.com/eclipse-theia/theia/pull/11752)
- [plugin] introduced `theia-extra.d.ts` for plugin APIs specific to Theia [#11684](https://github.com/eclipse-theia/theia/pull/11684)
- [process] fixed issue where an incorrect terminal is attached when switching workspaces [#11440](https://github.com/eclipse-theia/theia/pull/11440)
- [repo] added automated license check reviews through `dash-licenses` [#11766](https://github.com/eclipse-theia/theia/pull/11766)
- [repo] performed `yarn upgrade` [#11773](https://github.com/eclipse-theia/theia/pull/11773)
- [repo] updated CI runners from `ubuntu-18.04` to `ubuntu-latest` [#11731](https://github.com/eclipse-theia/theia/pull/11731)
- [repo] upgraded `lerna` to `v5.5.4` [#11738](https://github.com/eclipse-theia/theia/pull/11738)
- [terminal] added secondary window support to extract terminals [#11707](https://github.com/eclipse-theia/theia/pull/11707)

<a name="breaking_changes_1.31.0">[Breaking Changes:](#breaking_changes_1.31.0)</a>

- [core] the generated webpack configuration (`gen-webpack.config.js`) now exports an array of two webpack configs instead of a single one: the first contains the config for
generating the main code bundle (as before), the second serves to generate a *.css file for inclusion into `secondaryWindow.html` [#11707](https://github.com/eclipse-theia/theia/pull/11707)
- [plugin-ext] `when` clauses removed from `codeToTheiaMappings` [#11741](https://github.com/eclipse-theia/theia/pull/#11741)
- [terminal] the `AbstractCmdClickTerminalContribution` API has been removed in favor of the `TerminalLinkProvider` interface [#11552](https://github.com/eclipse-theia/theia/pull/11552) - Contributed on behalf of STMicroelectronics
- [typehierarchy] - Adding Support of vscode TypeHierarchy API with the following breaking changes: [#11694](https://github.com/eclipse-theia/theia/pull/11694)
  - [plugin-ext/main] The file `callhierarchy-type-converters.ts` was renamed to `hierarchy-types-converters.ts`
    - The method `toDefinition` was renamed to `toItemHierarchyDefinition` and the overloaded signatures were removed.
    - The method `fromDefinition` was replaced for `fromItemHierarchyDefinition` to convert both `TypeHierarchyItem` and `CallHierarchyItem` to a common `HierarchyItem`.
  - [plugin-ext/plugin] - `type-converters.ts #fromCallHierarchyItem` was replaced by `fromHierarchyItem` to convert from `CallHierarchyItem` or `TypeHierarchyItem` to `HierarchyItem`.

## v1.30.0 - 9/29/2022

- [core] added functionality ot listen to keyboard layout changes [#11689](https://github.com/eclipse-theia/theia/pull/11689)
- [core] added support for moving webview-based views into a secondary window for browser applications [#11048](https://github.com/eclipse-theia/theia/pull/11048) - Contributed on behalf of ST Microelectronics and Ericsson and by ARM and EclipseSource
  - Added the new `@theia/secondary-window` extension which contributes the UI to enable the new feature.
- [core] fixed RPC decoding errors on large objects [#11636](https://github.com/eclipse-theia/theia/pull/11636)
- [core] fixed `about` dialog rendering when closed and re-opened [#11687](https://github.com/eclipse-theia/theia/pull/11687)
- [core] fixed programmatic movement of views [#11576](https://github.com/eclipse-theia/theia/pull/11576)
- [core] improved application title functionality [#10916](https://github.com/eclipse-theia/theia/pull/10916)
- [core] improved rendering of tab-bars to have unique `id` [#11622](https://github.com/eclipse-theia/theia/pull/11622)
- [core] restored cancellation token behavior in RPC calls [#11693](https://github.com/eclipse-theia/theia/pull/11693)
- [core] updated `about` dialog to include additional framework information [#11687](https://github.com/eclipse-theia/theia/pull/11687)
- [documentation] created dedicated `code guidelines` and `code organization` docs [#11529](https://github.com/eclipse-theia/theia/pull/11529)
- [documentation] updated minimally supported node version to `>=14.18.0` [#11621](https://github.com/eclipse-theia/theia/pull/11621)
- [editor] added handling to organize `edt` quick-pick entries by area and groups [#11611](https://github.com/eclipse-theia/theia/pull/11611)
- [getting-started] updated view to include a link to the API compatibility report [#11691](https://github.com/eclipse-theia/theia/pull/11691)
- [git] fixed `Discard All` for new files [#11677](https://github.com/eclipse-theia/theia/pull/11677)
- [git] fixed `unstage` bug where all files were reverted [#11635](https://github.com/eclipse-theia/theia/pull/11635)
- [git] re-added support for decoration preferences [#11674](https://github.com/eclipse-theia/theia/pull/11674)
- [markers] updated marker decorations in the navigator [#11671](https://github.com/eclipse-theia/theia/pull/11671)
- [navigator] fixed `closed all` toolbar enablement and visibility [#11634](https://github.com/eclipse-theia/theia/pull/11634)
- [navigator] fixed `save all tabs` toolbar enablement and visibility [#11634](https://github.com/eclipse-theia/theia/pull/11634)
- [output] improved extensibility of `OutputEditorFactory` and `OutputEditorModelFactory` [#11615](https://github.com/eclipse-theia/theia/pull/11615)
- [plugin] added `buttons` support in the `QuickPickItem` VS Code API [#11650](https://github.com/eclipse-theia/theia/pull/11650)
- [plugin] added support for `MarkdownString` tooltips in `TreeItem` [#11661](https://github.com/eclipse-theia/theia/pull/11661)
- [plugin] added support for cancellation tokens on file events [#11658](https://github.com/eclipse-theia/theia/pull/11658)
- [plugin] added support for the `FoldingRangeProvider#onDidChangeFoldingRanges` VS Code API [#11696](https://github.com/eclipse-theia/theia/pull/11696)
- [plugin] added support for the `Pseudoterminal#onDidChangeName` VS Code API [#11657](https://github.com/eclipse-theia/theia/pull/11657)
- [plugin] added support for the `Terminal#creationOptions` VS Code API [#11623](https://github.com/eclipse-theia/theia/pull/11623)
- [plugin] added support for the `TerminalOptions.strictEnv` VS Code API [#11641](https://github.com/eclipse-theia/theia/pull/11641)
- [plugin] added support for the deprecated `show` overload [#11649](https://github.com/eclipse-theia/theia/pull/11649)
- [plugin] fixed `autoSave` behavior for custom-editors [#11599](https://github.com/eclipse-theia/theia/pull/11599)
- [plugin] fixed handling when closing dirty custom-editors [#11593](https://github.com/eclipse-theia/theia/pull/11593)
- [plugin] fixed the `EventEmitter.fire` signature according to the VS Code API [#11655](https://github.com/eclipse-theia/theia/pull/11655)
- [plugin] updated `theia.d.ts` docs, typings and syntax errors [#11493](https://github.com/eclipse-theia/theia/pull/11493)
- [preferences] improved `color` and `icon` theme preference selection [#11678](https://github.com/eclipse-theia/theia/pull/11678)
- [process] fixed `env` when building commands [#11609](https://github.com/eclipse-theia/theia/pull/11609)
- [repo] improved overall repository size [#11653](https://github.com/eclipse-theia/theia/pull/11653)
- [vscode] added support for `CodeActionTriggerKind` [#11695](https://github.com/eclipse-theia/theia/pull/11695)
- [vsx-registry] updated `nls` localizations [#11637](https://github.com/eclipse-theia/theia/pull/11637)
- [workspace] added functionality to pass down `options` to `open` and `reload` window methods [#11571](https://github.com/eclipse-theia/theia/pull/11571)

<a name="breaking_changes_1.30.0">[Breaking Changes:](#breaking_changes_1.30.0)</a>

- [core] added constructor injection to `ApplicationShell`: `SecondaryWindowHandler` [#11048](https://github.com/eclipse-theia/theia/pull/11048) - Contributed on behalf of ST Microelectronics and Ericsson and by ARM and EclipseSource
- [core] changed type of `FrontendApplicationConfig#defaultTheme` from `string` to `DefaultTheme` [#11570](https://github.com/eclipse-theia/theia/pull/11570)
  - From now on, the default theme can be dispatched based on the OS theme. Use `DefaultTheme#defaultForOSTheme` to derive the `string` theme ID.
- [plugin-ext] removed `ctrlcmd+shift+l` keybinding for `pluginsView:toggle` [#11608](https://github.com/eclipse-theia/theia/pull/11608)

## v1.29.0 - 8/25/2022

- [application-manager] added the `applicationName` in the frontend generator [#11575](https://github.com/eclipse-theia/theia/pull/11575)
- [cli] enhanced the cli to include tooling for checking mismatches of Theia dependencies [#11483](https://github.com/eclipse-theia/theia/pull/11483)
- [core] added handling to prevent the application on OSX from not displaying menus [#11584](https://github.com/eclipse-theia/theia/pull/11584)
- [core] added handling to respect the `included` preference schema property [#11588](https://github.com/eclipse-theia/theia/pull/11588)
- [core] added support for `workbench.action.focusNthEditorGroup` [#11496](https://github.com/eclipse-theia/theia/pull/11496)
- [core] added support for the `toggle breadcrumbs` command [#11548](https://github.com/eclipse-theia/theia/pull/11548)
- [core] fixed rendering for empty submenus [#11577](https://github.com/eclipse-theia/theia/pull/11577)
- [core] updated handling to properly hide toolbars on inactive tabbars [#11480](https://github.com/eclipse-theia/theia/pull/11480)
- [core] updated to `msgpackr` for encoding of rpc messages [#11447](https://github.com/eclipse-theia/theia/pull/11447)
- [debug] added support for compound launches [#11444](https://github.com/eclipse-theia/theia/pull/11444)
- [debug] fixed an issue where the debug hover would not appear [#11597](https://github.com/eclipse-theia/theia/pull/11597)
- [editor] added support for `next group` and `previous group` commands [#11545](https://github.com/eclipse-theia/theia/pull/11545)
- [ffmpeg] updated `@electron/get` to `v2.0.0` [#11573](https://github.com/eclipse-theia/theia/pull/11573)
- [git] fixed an issue with blame annotations [#11540](https://github.com/eclipse-theia/theia/pull/11540)
- [git] fixed issue when performing `discard changes` on a new file [#11532](https://github.com/eclipse-theia/theia/pull/11532)
- [memory-inspector] added the `@theia/memory-inspector` extension [#11394](https://github.com/eclipse-theia/theia/pull/11394)
- [monaco] updated handling for invalid theming values [#11596](https://github.com/eclipse-theia/theia/pull/11596)
- [plugin] added support for VS Code theme icons [#11527](https://github.com/eclipse-theia/theia/pull/11527)
- [plugin] added support for `EvaluatableExpressions` [#11484](https://github.com/eclipse-theia/theia/pull/11484) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `keys` in the `Memento` VS Code API [#11487](https://github.com/eclipse-theia/theia/pull/11487)
- [plugin] added support for the `InputBoxValidationMessage` VS Code API [#11492](https://github.com/eclipse-theia/theia/pull/11472)
- [plugin] fixed an issue when the text document provider returns an empty string [#11474](https://github.com/eclipse-theia/theia/pull/11474)
- [plugin] improved preference access for plugins [#11393](https://github.com/eclipse-theia/theia/pull/11393)
- [plugin] updated authentication VS Code API [#11564](https://github.com/eclipse-theia/theia/pull/11564)
- [plugin] updated handling when restoring the current language [#11472](https://github.com/eclipse-theia/theia/pull/11472)
- [plugin] updated styling for spinning icons [#11542](https://github.com/eclipse-theia/theia/pull/11542)
- [repo] added `no-unreachable` eslint rule [#11476](https://github.com/eclipse-theia/theia/pull/11476)
- [repo] replaced usages of `any` [#11490](https://github.com/eclipse-theia/theia/pull/11490)
- [scm] added handling to select nodes according to the active editor [#11560](https://github.com/eclipse-theia/theia/pull/11560)
- [terminal] added `toggle terminal` command [#11193](https://github.com/eclipse-theia/theia/pull/11193)
- [terminal] improved terminal link matching [#11398](https://github.com/eclipse-theia/theia/pull/11398)
- [terminal] updated the `terminal clear` command to not require terminal focus [#11565](https://github.com/eclipse-theia/theia/pull/11565)
- [vsx-registry] fixed an issue preventing extensions from being installed on new setups [#11486](https://github.com/eclipse-theia/theia/pull/11486)
- [vsx-registry] improved styling of the `Extensions` view [#11494](https://github.com/eclipse-theia/theia/pull/11494)
- [vsx-registry] removed localization for `Open VSX Registry` [#11523](https://github.com/eclipse-theia/theia/pull/11523)
- [vsx-registry] updated extension editor rendering [#11605](https://github.com/eclipse-theia/theia/pull/11605)

<a name="breaking_changes_1.29.0">[Breaking Changes:](#breaking_changes_1.29.0)</a>

- [core] replaced `Emitter` fields by `Event` fields in both `DescriptionWidget` and `BadgeWidget` [#11601](https://github.com/eclipse-theia/theia/pull/11601)
- [core] replaced `react-virtualized` with `react-virtuoso` for tree rendering. Removed the `TreeWidget#forceUpdate`, `TreeWidget#handleScroll` and `TreeWidget.View#renderTreeRow` methods in the process [#11553](https://github.com/eclipse-theia/theia/pull/11553)
- [core] `updateThemePreference` and `updateThemeFromPreference` removed from `CommonFrontendContribution`. Corresponding functionality as been moved to the respective theme service. `load` removed from `IconThemeService` [#11473](https://github.com/eclipse-theia/theia/issues/11473)
- [core] removed `WidgetManager.widgetPromises`; use `WidgetManager.widgets` instead [#11555](https://github.com/eclipse-theia/theia/pull/11555)
- [core] updated `react` and `react-dom` dependencies to version 18, which introduce new root API for rendering (replaces ReactDOM.render). Since React no longer supports render callbacks, the `onRender` field from `ReactDialog` and `ReactWidget` was removed. [#11455](https://github.com/eclipse-theia/theia/pull/11455) - Contributed on behalf of STMicroelectronics
- [workspace] removed `DefaultWorkspaceServer#untitledWorkspaceStaleThreshhold`; use `DefaultWorkspaceServer#untitledWorkspaceStaleThreshold` instead [#11603](https://github.com/eclipse-theia/theia/pull/11603)

## v1.28.0 - 7/28/2022

- [cli] improved error handling when interacting with the API [#11454](https://github.com/eclipse-theia/theia/issues/11454)
- [core] added better support when unloading language packs [#11338](https://github.com/eclipse-theia/theia/pull/11338)
- [core] added proper support for null-value RPC encoding [#11396](https://github.com/eclipse-theia/theia/pull/11396)
- [core] updated `WidgetManager` to compare keys using deep equal [#11450](https://github.com/eclipse-theia/theia/issues/11450)
- [core] updated handling to pass `StopReason` to `OnWillStopAction` [#11428](https://github.com/eclipse-theia/theia/issues/11428)
- [core] updated the `caption` rendering for `ViewContainer` [#11422](https://github.com/eclipse-theia/theia/pull/11422)
- [debug] added support for `InstructionBreakpoints` [#111866](https://github.com/eclipse-theia/theia/pull/11186)
- [debug] added support for the `Disassembly` view [#11186](https://github.com/eclipse-theia/theia/pull/11186)
- [debug] added the ability to dismiss exception widgets [#11441](https://github.com/eclipse-theia/theia/issues/11441)
- [debug] fixed an issue causing an infinite loop with child debug sessions [#11388](https://github.com/eclipse-theia/theia/pull/11388)
- [file-search] updated `vscode-ripgrep` to `@vscode-ripgrep@1.14.2` [#11389](https://github.com/eclipse-theia/theia/pull/11389)
- [filesystem] fixed implementation of `FileChangeEvent#contains` [#11409](https://github.com/eclipse-theia/theia/pull/11409)
- [git] upgraded `dugite-extra` to `v0.1.16` [#11445](https://github.com/eclipse-theia/theia/issues/11445)
- [keymaps] added handling for multiple keybindings for a given command [#11363](https://github.com/eclipse-theia/theia/pull/11363)
- [markers] updated rendering of markers [#11408](https://github.com/eclipse-theia/theia/pull/11408)
- [monaco] added localization support for commands contributed by monaco [#11434](https://github.com/eclipse-theia/theia/pull/11434)
- [monaco] fixed `activeItem` handling in the `QuickPick` menu [#11438](https://github.com/eclipse-theia/theia/pull/11438)
- [monaco] improved `tokenization` performance [#11416](https://github.com/eclipse-theia/theia/pull/11416)
- [monaco] upgraded monaco to VS Code `v1.67.2` [#11331](https://github.com/eclipse-theia/theia/pull/11331)
- [navigator] updated `New File` and `New Folder` to only appear for folders [#11453](https://github.com/eclipse-theia/theia/issues/11453)
- [navigator] updated explorer toolbar items [#11429](https://github.com/eclipse-theia/theia/pull/11429)
- [plugin] added support for `activeParameter` in the `SignatureInformation` VS Code API [#11426](https://github.com/eclipse-theia/theia/pull/11426)
- [plugin] added support for `title` in the `QuickPickOptions` VS Code API [#11418](https://github.com/eclipse-theia/theia/pull/11418)
- [plugin] added support for `vscode.env` VS Code API namespace [#11446](https://github.com/eclipse-theia/theia/issues/11446)
- [plugin] added support for all selected URIs in command execution [#11433](https://github.com/eclipse-theia/theia/pull/11433)
- [plugin] added support for the `DebugProtocolBreakpoint` and `DebugProtocolSource` VS Code API [#10011](https://github.com/eclipse-theia/theia/issues/10011) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `TerminalOptions#message` VS Code API [#11385](https://github.com/eclipse-theia/theia/pull/11835)
- [plugin] added support for the `workbench.action.saveWorkspaceAs` command [#11395](https://github.com/eclipse-theia/theia/pull/11395)
- [plugin] added support for the property `SourceControlInputBox#visible` [#11412](https://github.com/eclipse-theia/theia/pull/11412) - Contributed on behalf of STMicroelectronics
- [plugin] updated `LocationLink` definition [#11465](https://github.com/eclipse-theia/theia/issues/11456)
- [preferences] added handling to properly dispose the model after saving [#11410](https://github.com/eclipse-theia/theia/pull/11410)
- [process] improved performance of `lsof` on `macOS` [#11411](https://github.com/eclipse-theia/theia/pull/11411)
- [search-in-workspace] updated `Find in Folder` to only apply for folders [#11456](https://github.com/eclipse-theia/theia/issues/11456)
- [search-in-workspace] updated `vscode-ripgrep` to `@vscode-ripgrep@1.14.2` [#11389](https://github.com/eclipse-theia/theia/pull/11389)
- [terminal] added output buffering support [#11449](https://github.com/eclipse-theia/theia/issues/11449)
- [variable-resolver] added handling for user cancellation of variables [#11406](https://github.com/eclipse-theia/theia/pull/11406)
- [vsx-registry] updated the extensions view to display a message when failing to fetch extensions [#11457](https://github.com/eclipse-theia/theia/issues/11457)

<a name="breaking_changes_1.28.0">[Breaking Changes:](#breaking_changes_1.28.0)</a>

- [core] `handleDefault`, `handleElectronDefault` method no longer called in `BrowserMainMenuFactory.registerMenu()`, `DynamicMenuWidget.buildSubMenus()` or `ElectronMainMenuFactory.fillSubmenus()`. Override the respective calling function rather than `handleDefault`. The argument to each of the three methods listed above is now `MenuNode` and not `CompositeMenuNode`, and the methods are truly recursive and called on entire menu tree. `ActionMenuNode.action` removed; access relevant field on `ActionMenuNode.command`, `.when` etc. [#11290](https://github.com/eclipse-theia/theia/pull/11290)
- [core] renamed `CommonCommands.NEW_FILE` to `CommonCommands.NEW_UNTITLED_FILE` [#11429](https://github.com/eclipse-theia/theia/pull/11429)
- [plugin] `CodeEditorWidgetUtil` moved to `packages/plugin-ext/src/main/browser/menus/vscode-theia-menu-mappings.ts`. `MenusContributionPointHandler` extensively refactored. See PR description for details. [#11290](https://github.com/eclipse-theia/theia/pull/11290)
- [plugin] `LocalFilePluginDeployerResolver` moved to `plugin-ext` `local-vsix-file-plugin-deployer-resolver.ts`. [#11466](https://github.com/eclipse-theia/theia/issues/11466)
- [plugin] removed `Plugin: Deploy Plugin by Id` command [#11417](https://github.com/eclipse-theia/theia/pull/11417)
- [vsx-registry] removed `downloadPath` field from `VSXExtensionResolver`. Plugins are now placed directly in user plugin directory. [#11466](https://github.com/eclipse-theia/theia/issues/11466)

## v1.27.0 - 6/30/2022

- [core] added better styling for active sidepanel borders [#11330](https://github.com/eclipse-theia/theia/pull/11330)
- [core] added handling to preserve recently used commands for different languages [#11336](https://github.com/eclipse-theia/theia/pull/11336)
- [core] added missing localizations for file save dialogs [#11367](https://github.com/eclipse-theia/theia/pull/11367)
- [core] added missing tooltips when closing and pinning tabs [#11272](https://github.com/eclipse-theia/theia/pull/11272)
- [core] added support for fine-grained dynamic styling in the code [#11280](https://github.com/eclipse-theia/theia/pull/11280)
- [core] fixed `url` and `fs` path comparison for stop requests [#11229](https://github.com/eclipse-theia/theia/pull/11229)
- [core] fixed an issue where breadcrumbs are hidden when editors are maximized [#11250](https://github.com/eclipse-theia/theia/pull/11250)
- [core] fixed context menus for `CompressedTreeWidget` nodes [#11230](https://github.com/eclipse-theia/theia/pull/11230)
- [core] improved `TreeWidget` focus handling and keyboard navigation [#11200](https://github.com/eclipse-theia/theia/pull/11200)
- [core] improved `uri` creation for untitled resources [#11347](https://github.com/eclipse-theia/theia/pull/11347)
- [core] refactored theme initialization to occur within application lifecycle rather than at import time [#11213](https://github.com/eclipse-theia/theia/pull/11213)
- [core] updated `Configure Display Language` command to align with VS Code [#11289](https://github.com/eclipse-theia/theia/pull/11289)
- [core] updated `cursor` for active menu items [#11223](https://github.com/eclipse-theia/theia/pull/11223)
- [core] updated cursor for the custom select component [#11305](https://github.com/eclipse-theia/theia/pull/11305)
- [core] updated handling for editor and editor previews so they are more flexible [#11168](https://github.com/eclipse-theia/theia/pull/11168)
- [core] updated internal localization data [#11379](https://github.com/eclipse-theia/theia/pull/11379)
- [debug] added support for dynamic debug configurations [#10212](https://github.com/eclipse-theia/theia/pull/10212)
- [debug] fixed `runtime-import-check` errors for `DebugPluginConfiguration` [#11224](https://github.com/eclipse-theia/theia/pull/11224)
- [file-search] updated file search to produce better results [#11232](https://github.com/eclipse-theia/theia/pull/11232)
- [filesystem] added handling to omit `all files` filter in Electron on Linux when no other filters exist [#11325](https://github.com/eclipse-theia/theia/pull/11325)
- [filesystem] updated `nsfw` to simplify event path resolution [#11322](https://github.com/eclipse-theia/theia/pull/11322)
- [filesystem] upgraded `multer` dependency to `1.4.4-lts.1` [#11215](https://github.com/eclipse-theia/theia/pull/11215)
- [getting-started] improved icon alignment [#11370](https://github.com/eclipse-theia/theia/pull/11370)
- [git] added support for the `git.untrackedChanges` preference [#11256](https://github.com/eclipse-theia/theia/pull/11256)
- [keymaps] fixed search when keybindings are updated [#11366](https://github.com/eclipse-theia/theia/pull/11366)
- [monaco] added preference validations to `monaco` [#11257](https://github.com/eclipse-theia/theia/pull/11257)
- [monaco] fixed symbol icons [#11358](https://github.com/eclipse-theia/theia/pull/11358)
- [navigator] updated `open editors` UI [#10940](https://github.com/eclipse-theia/theia/pull/10940)
- [output] added handling to prevent `output-widget` from handling any drag/drop events [#11275](https://github.com/eclipse-theia/theia/pull/11275)
- [playwright] updated `@playwright/test` dependency [#11313](https://github.com/eclipse-theia/theia/pull/11313)
- [plugin] added `Thenable` type to API and replaced `PromiseLike` with `Thenable` [#11352](https://github.com/eclipse-theia/theia/pull/11352) - Contributed on behalf of STMicroelectronics
- [plugin] added handling to fully localize plugin data [#11334](https://github.com/eclipse-theia/theia/pull/11334)
- [plugin] added handling to prevent duplicate `view welcome` [#11312](https://github.com/eclipse-theia/theia/pull/11312)
- [plugin] added support for `TreeItemLabel` in `TreeItem` [#11288](https://github.com/eclipse-theia/theia/pull/11288) - Contributed on behalf of STMicroelectronics
- [plugin] added support for debuggers running in the frontend [#10748](https://github.com/eclipse-theia/theia/pull/10748)
- [plugin] added support for property `color` of `ThemeIcon` [#11243](https://github.com/eclipse-theia/theia/pull/11243) - Contributed on behalf of STMicroelectronics
- [plugin] added support for safe plugin uninstallation [#11084](https://github.com/eclipse-theia/theia/pull/11084)
- [plugin] added support for the `OnEnterRule.previousLineText` VS Code API [#11225](https://github.com/eclipse-theia/theia/pull/11225)
- [plugin] added support for the `TextEditor#show()` and `TextEditor#hide()` VS Code API [#11168](https://github.com/eclipse-theia/theia/pull/11168) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `languages.configuration.onEnterRules` VS Code API [#11225](https://github.com/eclipse-theia/theia/pull/11225)
- [plugin] added support for the experimental device access functionality from VS Code [#11323](https://github.com/eclipse-theia/theia/pull/11323)
- [plugin] added support for the optional property `TaskPresentationOptions#clear` [#11298](https://github.com/eclipse-theia/theia/pull/11298) - Contributed on behalf of STMicroelectronics
- [plugin] fixed `runtime-import-check` errors [#11224](https://github.com/eclipse-theia/theia/pull/11224)
- [plugin] moved `WebviewViewResolveContext` from `window` to `root` namespace [#11216](https://github.com/eclipse-theia/theia/pull/11216) - Contributed on behalf of STMicroelectronics
- [preferences] added handling to hide deprecated preferences from the UI [#11246](https://github.com/eclipse-theia/theia/pull/11246)
- [preferences] update preference sections so they better reflect individual preferences [#11306](https://github.com/eclipse-theia/theia/pull/11306)
- [repo] added missing localizations across the codebase [#11368](https://github.com/eclipse-theia/theia/pull/11368)
- [repo] added missing localizations for `no-Info` messages [#11354](https://github.com/eclipse-theia/theia/pull/11354)
- [repo] fixed the custom `runtime-import-check` eslint plugin [#11212](https://github.com/eclipse-theia/theia/pull/11212)
- [request] added support for `gzip` encoding [#11337](https://github.com/eclipse-theia/theia/pull/11337)
- [scm] fixed erroneous double border styling [#11382](https://github.com/eclipse-theia/theia/pull/11382)
- [search-in-workspace] improved rendering of result captions [#11345](https://github.com/eclipse-theia/theia/pull/11345)
- [toolbar] improved rendering of toolbars [#11339](https://github.com/eclipse-theia/theia/pull/11339)
- [vsx-registry] added ability to display plugin count for each section in the `extensions` view [#11248](https://github.com/eclipse-theia/theia/pull/11248)
- [vsx-registry] added support for the `Install Another Version...` command [#11303](https://github.com/eclipse-theia/theia/pull/11303)
- [vsx-registry] updated extension readme styling [#11299](https://github.com/eclipse-theia/theia/pull/11299)

<a name="breaking_changes_1.27.0">[Breaking Changes:](#breaking_changes_1.27.0)</a>

- [core] dropped support for Node 12.x, recommend Node 16.x [#11210](https://github.com/eclipse-theia/theia/pull/11210)
  - Updated CI/CD matrix to run on Node 14.x, 16.x.
- [core] updated `TreeImpl.refresh` to accept a cancellation token as a second parameter. Extensions that added their own second parameter may be marked as no longer class conforming [#11340](https://github.com/eclipse-theia/theia/pull/11340)
- [core] updated the double-click handler to no longer maximizes a tab by default - controllable through `workbench.tab.maximize` preference [#11279](https://github.com/eclipse-theia/theia/pull/11279)
- [core] refactored the core messaging API - replaced `vscode-ws-jsonrpc` with a custom RPC protocol that is better suited for handling binary data and enables message tunneling [#11228](https://github.com/eclipse-theia/theia/pull/11228) - Contributed on behalf of STMicroelectronics.
  - This impacts all main concepts of the messaging API. The API no longer exposes a `Connection` object and uses a generic `Channel` implementation instead.
  - Replaces usage of `vscode-json-rpc`'s `Connection` with the new generic `Channel`. Affects `AbstractConnectionProvider`, `MessagingService`, `IPCConnectionProvider`, `ElectronMessagingService`
  - `MessagingService`: No longer offers the `listen` and `forward` method. Use `wsChannel` instead.
  - `RemoteFileSystemServer`: Use `UInt8Array` instead of plain number arrays for all arguments and return type that store binary data
  - `DebugAdapter`: Replaced the debug-service internal `Channel` implementation with the newly introduced generic `Channel`.
- [core] removed `ThemeService.get()`; inject the `ThemeService` instead. Removed `ColorApplicationContribution.initBackground()`; by default the `editor.background` color variable will be initialized through the normal theme initialization process. It is now expected that the `ThemeService` will call `this.deferredInitializer.resolve()` when the `ThemeService` finishes its initialization. Failure to do so in any overrides may cause failures to apply default themes [#11213](https://github.com/eclipse-theia/theia/pull/11213)
- [debug] A single `DebugSessionWidget` is now used for all debug sessions. Code related to opening debug sessions in different areas has been removed, including `DebugViewLocation`, `DebugSessionWidgetFactory`, `DebugSessionContextCommands.OPEN_LEFT`, `...OPEN_RIGHT`, `...OPEN_BOTTOM`, the preference `debug.debugViewLocation`, `DebugViewOptions`. The bindings of the component widgets have also been changed to allow them to be created using the `WidgetManager` rather than via `inversify` injection. [#11277](https://github.com/eclipse-theia/theia/pull/11277)
- [debug] adding dynamic debug configurations support included the following breaking changes: [#10212](https://github.com/eclipse-theia/theia/pull/10212)
  - Changed signature of `DebugConfigurationManager.find` to receive a target DebugConfiguration instead of a configuration's name.
    NOTE: The original signature is still available but no longer used inside the framework and therefore marked as `deprecated`
  - Multiple methods related to the selection of Debug configuration options were relocated from `debug-configuration-widget.tsx` to the new file `debug-configuration-select.tsx`.
  - Removed optional interface property `DebugConfiguration.dynamic`.
  - Added the following method to the interface `DebugService`: `fetchDynamicDebugConfiguration` as well as the property `onDidChangedDebugConfigurationProviders`.
  - Removed method `DebugPrefixConfiguration#runDynamicConfiguration`
  - [core] The interface `SelectComponentProps` was updated to rename a property from `value` to `defaultValue`
- [debug] debug files not unique to the backend have been moved from `node` to `common` [#10748](https://github.com/eclipse-theia/theia/pull/10748)
- [monaco] removed static methods `init()`, `register()`, `restore()`, `updateBodyUiTheme()` from `MonacoThemingService`; use instance methods `initialize()`, `registerParsedTheme()`, `restore()`, `updateBodyUiTheme()` instead. Removed `MonacoThemeRegistry.SINGLETON`, inject `MonacoThemeRegistry` instead. [#11213](https://github.com/eclipse-theia/theia/pull/11213)
- [plugin-ext] renamed `debug` file to `debug-ext` [#10748](https://github.com/eclipse-theia/theia/pull/10748)
- [plugin-ext] updated method `registerDebuggersContributions` to include an additional parameter in the signature `pluginType` to specify `frontend` or `backend` [#10748](https://github.com/eclipse-theia/theia/pull/10748)
- [plugin] removed `TreeItem2` from the proposed plugin API, `TreeItem` can be used instead [#11288](https://github.com/eclipse-theia/theia/pull/11288) - Contributed on behalf of STMicroelectronics
- [plugin] moved and renamed interface from: `@theia/debug/lib/browser/debug-contribution/DebugPluginConfiguration` to: `plugin-dev/src/common/PluginDebugConfiguration` [#11224](https://github.com/eclipse-theia/theia/pull/11224)
- [repo] removed low hanging-fruit deprecations:
  - [callhierarchy] removed the deprecated `current-editor-access.ts` file [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] `ColorRegistry` no longer exports `Color`, `ColorDefaults`, `ColorDefinition` and `ColorCssVariable`. Import from `core/lib/common/color` instead [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated signature for `ContextMenuRenderer` method `render` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated `FOLDER_ICON` and `FILE_ICON` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated `JsonType` re-export from `preference-schema` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated `onVisibilityChanged` event from `view-container` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated `theme` re-export, should be imported from `common/theme` instead [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [core] removed deprecated methods and re-export in `preference-contribution` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
    - removed `overridePreferenceName`.
    - removed `testOverrideValue`.
    - removed `overriddenPreferenceName`.
    - removed `OVERRIDE_PROPERTY_PATTERN` re-export.
  - [file-search] removed deprecated `defaultIgnorePatterns` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [mini-browser] removed deprecated `MiniBrowserEndpoint` and `MiniBrowserEndpoint.HANDLE_PATH` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [output] removed `setVisibility` from `OutputChannelManager` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [output] removed deprecated const `OUTPUT_WIDGET_KIND` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [plugin-ext] deleted `glob.ts` and `paths.ts` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [plugin-ext] deleted `untitled-resource.ts` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [preferences] removed deprecated `ContextMenuCallbacks` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [process] removed the deprecated getters `input`, `output` and `errorOutput` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [vsx-registry] removed deprecated `VSXExtensionsCommands` re-export [#11185](https://github.com/eclipse-theia/theia/pull/11185)
  - [workspace] removed deprecated `getDefaultWorkspacePath` [#11185](https://github.com/eclipse-theia/theia/pull/11185)
- [search-in-workspace] updated `replaceResult` and `confirmReplaceAll` to now require a parameter `replacementText` [#11374](https://github.com/eclipse-theia/theia/pull/11374)

## v1.26.0 - 5/26/2022

- [application-package] introduce application config prop `validatePreferencesSchema` to control whether to validate preferences on start [#11189](https://github.com/eclipse-theia/theia/pull/11189)
- [cli] added ability to perform the download of plugins sequentially [#11112](https://github.com/eclipse-theia/theia/pull/11112)
- [cli] updated the `download:plugins` script to respect proxy settings [#11043](https://github.com/eclipse-theia/theia/pull/11043)
- [console] fixed issue where the maximum debug console history was not respected [#10598](https://github.com/eclipse-theia/theia/pull/10598)
- [core] added `TheiaDockPanel` factory binding for extensibility [#11154](https://github.com/eclipse-theia/theia/pull/11154)
- [core] added support for traversing editor history through mouse buttons [#11163](https://github.com/eclipse-theia/theia/pull/11163)
- [core] added support to respect the `visible` option for `menuBarVisibility` when in fullscreen [#11119](https://github.com/eclipse-theia/theia/pull/11119)
- [core] added timestamps to console logs [#11150](https://github.com/eclipse-theia/theia/pull/11150)
- [core] fixed filesystem path display for Windows [#11180](https://github.com/eclipse-theia/theia/pull/11180)
- [core] fixed statusbar `onclick` handling [#11117](https://github.com/eclipse-theia/theia/pull/11117)
- [core] fixed the display of keybindings for macOS in the browser [#11092](https://github.com/eclipse-theia/theia/pull/11092)
- [core] updated Chinese localization translations [#11182](https://github.com/eclipse-theia/theia/pull/11182)
- [core] updated `UntitledResourceResolver` binding so it is available outside the plugin system [#11195](https://github.com/eclipse-theia/theia/pull/11195)
- [core] updated handling of `ApplicationError` to not re-register the same codes [#11160](https://github.com/eclipse-theia/theia/pull/11160)
- [core] updated styling of buttons when focused [#11192](https://github.com/eclipse-theia/theia/pull/11192)
- [core] updated tree styling to respect decorations during selection [#11118](https://github.com/eclipse-theia/theia/pull/11118)
- [debug] added handling to resolve command variables contributed by debuggers [#11170](https://github.com/eclipse-theia/theia/pull/11170)
- [documentation] updated instructions for building on Windows [#11165](https://github.com/eclipse-theia/theia/pull/11165)
- [filesystem] un-deprecated permission flags [#9269](https://github.com/eclipse-theia/theia/pull/9269)
- [keymaps] added handling to properly update the keybinding widget on keybindings change [#11102](https://github.com/eclipse-theia/theia/pull/11102)
- [monaco] added handling to ensure monaco keybindings are updated on keybindings change [#11101](https://github.com/eclipse-theia/theia/pull/11101)
- [monaco] fixed `onHide` callback in `MonacoContextMenuService` [#11152](https://github.com/eclipse-theia/theia/pull/11152)
- [monaco] fixed an issue where `when` and custom context keys were ignored by monaco [#11095](https://github.com/eclipse-theia/theia/pull/11095)
- [playwright] improved getting started documentation [#11094](https://github.com/eclipse-theia/theia/pull/11094)
- [plugin] added support for the `DebugSession#workspaceFolder` VS Code API [#11090](https://github.com/eclipse-theia/theia/pull/11090) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `ExtensionMode` VS Code API [#10201](https://github.com/eclipse-theia/theia/pull/10201) - Contributed on behalf of STMicroelectronics
- [plugin] added support for the `LinkedEditingRanges` VS Code API [#11137](https://github.com/eclipse-theia/theia/pull/11137)
- [plugin] added support for the `Terminal#exitStatus` VS Code API [#11175](https://github.com/eclipse-theia/theia/pull/11175)
- [plugin] fixed document path for callhierarchy [#11178](https://github.com/eclipse-theia/theia/pull/11178)
- [repo] updated imports to avoid circular errors [#11142](https://github.com/eclipse-theia/theia/pull/11142)
- [request] introduced `@theia/request` package to send proxy-aware http requests to other services [#11043](https://github.com/eclipse-theia/theia/pull/11043)
- [task] fixed problem matchers when `kind` is a file [#11190](https://github.com/eclipse-theia/theia/pull/11190)
- [workspace] added support to open multi-root workspaces from the cli [#11034](https://github.com/eclipse-theia/theia/pull/11034)

<a name="breaking_changes_1.26.0">[Breaking Changes:](#breaking_changes_1.26.0)</a>

- [callhierarchy] `paths.ts` and `glob.ts` moved to `core/src/common`; `language-selector.ts` moved to `editor/src/common`. Any imports will need to be updated [#11083](https://github.com/eclipse-theia/theia/pull/11083)
- [electron] removed redundant config option `disallowReloadKeybinding` from `dev-packages/application-package/src/application-props.ts` file and corresponding test [#11099](https://github.com/eclipse-theia/theia/pull/11099)
- [filesystem] remove deprecated APIs [#11176](https://github.com/eclipse-theia/theia/pull/1176):
  - Deleted `@theia/filesystem/lib/browser/filesystem-watcher`:
    - `FileChangeType`, `FileChange`, `FileChangeEvent`, `FileMoveEvent`, `FileEvent`, `FileOperationEmitter`, `FileSystemWatcher`
  - Deleted `@theia/filesystem/lib/node/node-file-upload`:
    - `NodeFileUpload`
  - Deleted `@theia/filesystem/lib/node/nsfw-watcher/nsfw-filesystem-watcher`:
    - `WatcherOptions`, `NsfwFileSystemWatcherServer`
  - Removed from `@theia/filesystem/lib/common/filesystem`:
    - `FileSystem`, `FileMoveOptions`, `FileDeleteOptions`, `FileStat`, `FileSystemError`
- [filesystem] updated `FileStatNodeData.fileStat` to use the non-deprecated `FileStat` from `@theia/core/lib/common/files` [#11176](https://github.com/eclipse-theia/theia/pull/1176)

## v1.25.0 - 4/28/2022

[1.25.0 Milestone](https://github.com/eclipse-theia/theia/milestone/35)

- [callhierarchy] added handling to cache instances of `callhierarchy` providers [#10857](https://github.com/eclipse-theia/theia/pull/10857)
- [core] added `property-view` API documentation [#11022](https://github.com/eclipse-theia/theia/pull/11022)
- [core] added `selection-service` API documentation [#11022](https://github.com/eclipse-theia/theia/pull/11022)
- [core] added additional statusbar theming colors [#11026](https://github.com/eclipse-theia/theia/pull/11026)
- [core] added better support for conversion between windows and posix paths [#10591](https://github.com/eclipse-theia/theia/pull/10591)
- [core] added handling to guarantee `showQuickPick` resolves on hide [#11068](https://github.com/eclipse-theia/theia/pull/11068)
- [core] added support for a custom select component [#10991](https://github.com/eclipse-theia/theia/pull/10991)
- [core] added support for decorations in file-based tree-views [#10846](https://github.com/eclipse-theia/theia/pull/10846)
- [core] fixed an issue with `Disposable.NULL` [#11053](https://github.com/eclipse-theia/theia/pull/11053)
- [core] fixed issue when attempting to perform `save as` [#11032](https://github.com/eclipse-theia/theia/pull/11032)
- [core] fixed issue with the electron token on Windows [#11082](https://github.com/eclipse-theia/theia/pull/11082)
- [core] fixed localization issue resulting in incorrect casing after translating [#11042](https://github.com/eclipse-theia/theia/pull/11042)
- [core] fixed styling issues related to quick-input styling [#11029](https://github.com/eclipse-theia/theia/pull/11029)
- [core] improved display and styling of tabbars [#10908](https://github.com/eclipse-theia/theia/pull/10908)
- [core] moved code for untitled resources into `core` from `plugin-ext` and allow users to open untitled editors with `New File` command [#10868](https://github.com/eclipse-theia/theia/pull/10868)
- [core] removed window focus listener on `unload` [#11075](https://github.com/eclipse-theia/theia/pull/11075)
- [git] upgraded `moment` to resolve vulnerability [#11009](https://github.com/eclipse-theia/theia/pull/11009)
- [monaco] fixed issue related to `selection` in monaco editors [#11049](https://github.com/eclipse-theia/theia/pull/11049)
- [monaco] improved quick-pick attachment [#11054](https://github.com/eclipse-theia/theia/pull/11054)
- [monaco] restored `detail` to `EditorMouseEvent` to fix `CommentThread` issue [#11065](https://github.com/eclipse-theia/theia/pull/11065)
- [playwright] added handling to improve extensibility for custom theia applications [#11071](https://github.com/eclipse-theia/theia/pull/11071)
- [playwright] fixed an issue with publishing the `lib` folder [#11014](https://github.com/eclipse-theia/theia/pull/11014)
- [plugin] added `CancellationToken` logic for `withProgress` API [#11027](https://github.com/eclipse-theia/theia/pull/11027)
- [plugin] added `canReply` support to `CommentThread` [#11062](https://github.com/eclipse-theia/theia/pull/11062) - Contributed on behalf of STMicroelectronics
- [plugin] added missing properties `id`, `name` and `backgroundColor` to `StatusBarItem` [#11026](https://github.com/eclipse-theia/theia/pull/11026) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `AccessibilityInformation` [#10961](https://github.com/eclipse-theia/theia/pull/10961) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `Accessibility` VS Code API [#10961](https://github.com/eclipse-theia/theia/pull/10961)
- [plugin] added support for `ShellQuotedStrings` in Tasks API [#10997](https://github.com/eclipse-theia/theia/pull/10997)
- [plugin] added support for `SnippetString.appendChoice` [#10969](https://github.com/eclipse-theia/theia/pull/10969) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `keepScrollPosition` in `QuickPick` [#11002](https://github.com/eclipse-theia/theia/pull/11002)
- [plugin] added support for the generic type in `CodeActionProvider` [#10988](https://github.com/eclipse-theia/theia/pull/10988)
- [plugin] aligned signatures of `showQuickPick` with the VS Code API [#10974](https://github.com/eclipse-theia/theia/pull/10974)
- [plugin] fixed an issue with `onDidTerminateDebugSession` [#10954](https://github.com/eclipse-theia/theia/pull/10954)
- [plugin] fixed localization issue affecting preferences rendering [#11039](https://github.com/eclipse-theia/theia/pull/11039)
- [plugin] fixed multi-step quick-open menus [#11055](https://github.com/eclipse-theia/theia/pull/11055)
- [preferences] fixed issue with `files.eol` preference rendering [#11079](https://github.com/eclipse-theia/theia/pull/11079)
- [preferences] improved preference validation warnings [#11025](https://github.com/eclipse-theia/theia/pull/11025)
- [preferences] updated handling to make node renderers more robust against `null` values [#11074](https://github.com/eclipse-theia/theia/pull/11074)
- [workspace] fixed issue resulting in duplicate entries for recent workspaces [#11016](https://github.com/eclipse-theia/theia/pull/11016)

<a name="breaking_changes_1.25.0">[Breaking Changes:](#breaking_changes_1.25.0)</a>

- [callhierarchy] types `Definition`, `Caller` and `Callee` removed and replaced with `CallHierarchyItem`, `CallHierarchyIncomingCall`, `CallHierarchyOutgoingCall` [#10857](https://github.com/eclipse-theia/theia/pull/10857)
- [core] changed return type of `(Async)LocalizationProvider#getAvailableLanguages` from `string[]` to `LanguageInfo[]` [#11018](https://github.com/eclipse-theia/theia/pull/11018)
- [core] changed return type of `QuickInputService.showQuickPick` and its implementation in `MonacoQuickInputService` to `Promise<T | undefined>`. `undefined` will be returned if the user closes the quick pick without making a selection [#11068](https://github.com/eclipse-theia/theia/pull/11068)
- [core] changed return type of `Saveable.createSnapshot` from `object` to `{ value: string } | { read(): string | null }` [#11032](https://github.com/eclipse-theia/theia/pull/11032)
- [debug] the following methods may now return `undefined | null` [#10999](https://github.com/eclipse-theia/theia/pull/10999):
  - DebugSessionManager
    - resolveConfiguration
    - resolveDebugConfiguration
    - resolveDebugConfigurationWithSubstitutedVariables
  - DebugService
    - resolveDebugConfiguration
    - resolveDebugConfigurationWithSubstitutedVariables
  - theia.d.ts ProviderResult
      it's now aligned to vscode and can return `null`
  - plugin-api-rpc.ts DebugConfigurationProvider
    - resolveDebugConfiguration
    - resolveDebugConfigurationWithSubstitutedVariables
  - DebugExt
    - $resolveDebugConfigurationByHandle
    - $resolveDebugConfigurationWithSubstitutedVariablesByHandle
  - DebugExtImpl
    - $resolveDebugConfigurationByHandle
    - $resolveDebugConfigurationWithSubstitutedVariablesByHandle
  - PluginDebugConfigurationProvider
    - resolveDebugConfiguration
    - resolveDebugConfigurationWithSubstitutedVariables
  - PluginDebugService
    - resolveDebugConfiguration
    - resolveDebugConfigurationWithSubstitutedVariables
- [markers, scm] deprecated `ProblemDecorator` and `SCMNavigatorDecorator` classes. They are no longer bound in the `inversify` container by default [#10846](https://github.com/eclipse-theia/theia/pull/10846)

## v1.24.0 - 3/31/2022

[1.24.0 Milestone](https://github.com/eclipse-theia/theia/milestone/32)

- [application-manager] fixed `expose-loader` [#10845](https://github.com/eclipse-theia/theia/pull/10845)
- [application-package] added support to configure the `defaultLocale` [#10956](https://github.com/eclipse-theia/theia/pull/10956)
- [core] added handling to ensure the active element is preserved when opening a context menu [#10852](https://github.com/eclipse-theia/theia/pull/10852)
- [core] added handling to ensure the default icon theme is applied properly [#10938](https://github.com/eclipse-theia/theia/pull/10938)
- [core] added support for pinned tabs [#10817](https://github.com/eclipse-theia/theia/pull/10817)
- [core] fixed <kbd>cmd</kbd>+`click` check on macOS [#10883](https://github.com/eclipse-theia/theia/pull/10883)
- [core] fixed `socket.io` endpoint path [#10858](https://github.com/eclipse-theia/theia/pull/10858)
- [core] fixed an issue with editor preferences not being applied [#10965](https://github.com/eclipse-theia/theia/pull/10965)
- [core] fixed compression if parent is also visible [#10872](https://github.com/eclipse-theia/theia/pull/10872)
- [core] fixed handling at app shutdown [#10861](https://github.com/eclipse-theia/theia/pull/10861)
- [core] fixed missing electron custom menu [#10847](https://github.com/eclipse-theia/theia/pull/10847)
- [core] fixed tail decoration rendering for the `TreeWidget` [#10898](https://github.com/eclipse-theia/theia/pull/10898)
- [core] improved tabbar styling [#10822](https://github.com/eclipse-theia/theia/pull/10822)
- [core] updated sash visibility handling [#10941](https://github.com/eclipse-theia/theia/pull/10941)
- [core] updated type check for `TreeContainerProps` [#10881](https://github.com/eclipse-theia/theia/pull/10881)
- [core] updated validation warning for `undefined` preference values [#10887](https://github.com/eclipse-theia/theia/pull/10887)
- [core] updated view container styling [#10854](https://github.com/eclipse-theia/theia/pull/10854)
- [debug] fixed issue where the current debug configuration was not updated [#10917](https://github.com/eclipse-theia/theia/pull/10917)
- [debug] updated `requestretry` from `v3.1.0` to `v7.0.0` [#10831](https://github.com/eclipse-theia/theia/pull/10831)
- [debug] updated debug icons and theming [#10948](https://github.com/eclipse-theia/theia/pull/10948)
- [filesystem] fixed copy/paste within the same folder [#10767](https://github.com/eclipse-theia/theia/pull/10767)
- [filesystem] fixed startup issue when restoring a large/binary file [#10900](https://github.com/eclipse-theia/theia/pull/10900)
- [keymaps] improved rendering of keybindings [#10801](https://github.com/eclipse-theia/theia/pull/10801)
- [markers] updated theming for problem markers [#10950](https://github.com/eclipse-theia/theia/pull/10950)
- [messages] added support for indeterminate progress notifications [#10945](https://github.com/eclipse-theia/theia/pull/10945)
- [monaco] fixed quick-input list styling [#10923](https://github.com/eclipse-theia/theia/pull/10923)
- [monaco] updated the translation on monaco using default keys [#10946](https://github.com/eclipse-theia/theia/pull/10946)
- [monaco] updated where the quick-input menu is attached [#10909](https://github.com/eclipse-theia/theia/pull/10909)
- [monaco] upgraded `monaco` dependency from `0.23` to ca. `0.33` (state as of VSCode 1.65.2) [#10736](https://github.com/eclipse-theia/theia/pull/10736)
- [navigator] fixed `initiallyCollapsed` option for the `'Open Editors'` [#10930](https://github.com/eclipse-theia/theia/pull/10930)
- [navigator] updated visibility of the `add folder` command [#10840](https://github.com/eclipse-theia/theia/pull/10840)
- [playwright] fixed playwright tests for Windows and macOS [#10826](https://github.com/eclipse-theia/theia/pull/10826) - Contributed on behalf of STMicroelectronics
- [playwright] updated tests to use `THEIA_CONFIG_DIR` [#10925](https://github.com/eclipse-theia/theia/pull/10925)
- [plugin] added `SourceFixAll` declaration [#10921](https://github.com/eclipse-theia/theia/pull/10921)
- [plugin] added `allow` attributes in webviews [#10848](https://github.com/eclipse-theia/theia/pull/10848)
- [plugin] added support for `CompletionItemLabel` VS Code API [#10929](https://github.com/eclipse-theia/theia/pull/10929)
- [plugin] added support for `DocumentSymbolProviderMetadata` [#10811](https://github.com/eclipse-theia/theia/pull/10811) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `Uri.from` [#10903](https://github.com/eclipse-theia/theia/pull/10903)
- [plugin] added support for `replace` in `OutputChannel` [#10915](https://github.com/eclipse-theia/theia/pull/10915)
- [plugin] added support for `title` option for `InputBoxOptions` VS Code API [#10920](https://github.com/eclipse-theia/theia/pull/10920)
- [plugin] added support for frontend extensions in `asWebviewUri` [#10849](https://github.com/eclipse-theia/theia/pull/10849)
- [plugin] added support to render icons in tree-views on hover [#10899](https://github.com/eclipse-theia/theia/pull/10899)
- [plugin] aligned `Task.detail` with VS Code API expectations [#10905](https://github.com/eclipse-theia/theia/pull/10905)
- [plugin] aligned `breakpoint` namespace with VS Code API expectations [#10919](https://github.com/eclipse-theia/theia/pull/10919)
- [plugin] aligned `getSession` with VS Code API expectations [#10837](https://github.com/eclipse-theia/theia/pull/10837)
- [plugin] aligned `updateWorkspaceFolders` with VS Code API expectations [#10918](https://github.com/eclipse-theia/theia/pull/10918)
- [plugin] fixed error when uninstalling extensions [#10829](https://github.com/eclipse-theia/theia/pull/10829)
- [plugin] fixed plugin submenu registration [#10897](https://github.com/eclipse-theia/theia/pull/10897)
- [preferences] added support for customizable node rendering [#10766](https://github.com/eclipse-theia/theia/pull/10766)
- [preferences] fixed rendering issue of preference types [#10870](https://github.com/eclipse-theia/theia/pull/10870)
- [preferences] improved extensibility of `PreferenceContext` [#10911](https://github.com/eclipse-theia/theia/pull/10911)
- [preferences] improved preference transaction handling [#10884](https://github.com/eclipse-theia/theia/pull/10884)
- [preferences] refactored the open-handler [#10810](https://github.com/eclipse-theia/theia/pull/10810)
- [repo] performed `yarn upgrade` [#10939](https://github.com/eclipse-theia/theia/pull/10939)
- [repo] updated windows build instructions [#10862](https://github.com/eclipse-theia/theia/pull/10862)
- [search-in-workspace] added possibility to open results in editor previews [#10839](https://github.com/eclipse-theia/theia/pull/10839)
- [vsx-registry] added handling to prevent searching with no query present [#10833](https://github.com/eclipse-theia/theia/pull/10833)
- [vsx-registry] increased query delay when searching [#10813](https://github.com/eclipse-theia/theia/pull/10813)
- [vsx-registry] updated `requestretry` from `v3.1.0` to `v7.0.0` [#10831](https://github.com/eclipse-theia/theia/pull/10831)
- [workspace] fixed `'save as'` for `untitled` schemes [#10608](https://github.com/eclipse-theia/theia/pull/10608)
- [workspace] fixed the styling of the `path` in the dialog [#10814](https://github.com/eclipse-theia/theia/pull/10814)

<a name="breaking_changes_1.24.0">[Breaking Changes:](#breaking_changes_1.24.0)</a>

- [core] removed method `attachGlobalShortcuts` from `ElectronMainApplication`. Attaching shortcuts in that way interfered with internal shortcuts. Use internal keybindings instead of global shortcuts [#10869](https://github.com/eclipse-theia/theia/pull/10869)
- [debug] the getter `model` was renamed to `getModel` and accepts an optional `URI` parameter [#10875](https://github.com/eclipse-theia/theia/pull/10875)
- [debug] The interface method `DebugService#provideDynamicDebugConfigurations` changes the return type to `Record<string, DebugConfiguration[]>` [#10910](https://github.com/eclipse-theia/theia/pull/10910)
  This impacts the corresponding return type for `DebugConfigurationManager#provideDynamicDebugConfigurations`.
  The following functions under `plugin-api-rpc.ts#DebugExt` and in the `PluginDebugAdapterContribution` are deprecated
  - $provideDebugConfigurations
  - $resolveDebugConfigurations
  - $resolveDebugConfigurationWithSubstitutedVariablesByHandle
    The `PluginDebugAdapterContributionRegistrator` interface has been removed
- [filesystem] The `generateUniqueResourceURI` method from the `FileSystemUtils` class has an updated signature. Additionally, the method now returns a generated Uri that uses spaces as separators. The naming scheme was also changed to match VSCode. [10767](https://github.com/eclipse-theia/theia/pull/10767)
- [markers] `ProblemDecorator` reimplemented to reduce redundancy and align more closely with VSCode. `collectMarkers` now returns `Map<string, TreeDecoration.Data>`, `getOverlayIconColor` renamed to `getColor`, `getOverlayIcon` removed, `appendContainerMarkers` returns `void` [#10820](https://github.com/eclipse-theia/theia/pull/10820)
- [monaco] the following breaking changes were made in the Monaco uplift. [#10736](https://github.com/eclipse-theia/theia/pull/10736)
  - `QuickPickItem` is now only for selectable items. Use `QuickPickItemOrSeparator` when either an item or a separator is intended.
  - `editor.autoSave` preference renamed `files.autoSave` and accepts `off`, `afterDelay`, `onFocusChange`, `onWindowChange`. Use `!== 'off'` to check for any active state, as `on` is no longer a valid value.
  - `editor.autoSaveDelay` renamed `files.autoSaveDelay`.
  - `commandService`, `instantiationService` removed from `MonacoEditor`. Use `StandaloneServices.get(IInstantationService / ICommandService)` instead.
  - `DecorationMiniMapOptions.position`, `DecorationOverviewRulerOptions.position` no longer optional.
  - Overrides used by `MonacoEditorFactory` accept the type `EditorServiceOverrides` rather than `{[key: string]: any}`.
- [workspace] removed unused injections in `WorkspaceService`: `ApplicationShell`, `StorageService`, `LabelProvider`, `SelectionService`, `CommandRegistry`, `WorkspaceCommandContribution`. [#10868](https://github.com/eclipse-theia/theia/pull/10868)

## v1.23.0 - 2/24/2022

[1.23.0 Milestone](https://github.com/eclipse-theia/theia/milestone/31)

- [application-manager] added `path-browserify` to polyfill path in the browser [#10745](https://github.com/eclipse-theia/theia/pull/10745)
- [application-manager] replaced `changes-stream` with `nano` [#10764](https://github.com/eclipse-theia/theia/pull/10764)
- [application-manager] upgraded `electron-rebuild` to `v3.2.7` [#10726](https://github.com/eclipse-theia/theia/pull/10726)
- [cli] added localization cli command [#10187](https://github.com/eclipse-theia/theia/pull/10187)
- [core] added better `setPreference` handling for language overrides [#10665](https://github.com/eclipse-theia/theia/pull/10665)
- [core] added handling to hide the resize sash if a container or panel is collapsed [#10561](https://github.com/eclipse-theia/theia/pull/10561)
- [core] added handling to prevent multiple save dialogs for the same resource [#10614](https://github.com/eclipse-theia/theia/pull/10614)
- [core] added support for compressed tree nodes [#10713](https://github.com/eclipse-theia/theia/pull/10713)
- [core] fixed issue to return focus to last recently active tab [#10685](https://github.com/eclipse-theia/theia/pull/10685)
- [core] updated default loading animation [#10761](https://github.com/eclipse-theia/theia/pull/10761)
- [core] updated preferences and notifications styling [#10719](https://github.com/eclipse-theia/theia/pull/10719)
- [debug] added functionality to properly handle completion and evaluations in the debug console [#10469](https://github.com/eclipse-theia/theia/pull/10469)
- [debug] fixed `debuggingForeground` theming [#10760](https://github.com/eclipse-theia/theia/pull/10760)
- [documentation] added plugin API documentation [#10695](https://github.com/eclipse-theia/theia/pull/10695)
- [electron] added support for modal dialogs [#10769](https://github.com/eclipse-theia/theia/pull/10769)
- [electron] fixed issue <kbd>ctrl</kbd>+<kbd>r</kbd> keybinding in terminals [#10704](https://github.com/eclipse-theia/theia/pull/10704)
- [file-search] improved sorting for file search results [#10694](https://github.com/eclipse-theia/theia/pull/10694)
- [git] upgraded `dugite-extra` to `v0.1.15` which supports newer Node versions [#10722](https://github.com/eclipse-theia/theia/pull/10722)
- [localization] added machine translations for 12 languages [#10782](https://github.com/eclipse-theia/theia/pull/10782)
- [monaco] updated internal themes [#10525](https://github.com/eclipse-theia/theia/pull/10525)
- [playwright] added playwright framework [#10494](https://github.com/eclipse-theia/theia/pull/10494)
- [plugin] added missing property `untitledDocumentData` for `CustomDocumentOpenContext` [#10784](https://github.com/eclipse-theia/theia/pull/10784)
- [plugin] added more detail to logging of backend and frontend start-up, especially in plugin management [#10407](https://github.com/eclipse-theia/theia/pull/10407) - Contributed on behalf of STMicroelectronics
- [plugin] added support for VS Code web extensions [#10721](https://github.com/eclipse-theia/theia/pull/10721)
- [plugin] added support for `Authentication` API at `vscode@1.63.1` [#10709](https://github.com/eclipse-theia/theia/pull/10709)
- [plugin] added support for `disabled`, `isPreferred` and `documentation` fields for code actions [#10777](https://github.com/eclipse-theia/theia/pull/10777)
- [plugin] added support for `vscode.CodeActionProvider.resolveCodeAction` [#10730](https://github.com/eclipse-theia/theia/pull/10730) - Contributed on behalf of STMicroelectronics
- [plugin] added support for `vscode.window.createStatusBarItem` [#10754](https://github.com/eclipse-theia/theia/pull/10754) - Contributed on behalf of STMicroelectronics
- [plugin] added support to correctly expose uri for frontend modules [#10747](https://github.com/eclipse-theia/theia/pull/10747)
- [plugin] aligned `vscode.window.createTerminal` API with VS Code [#10683](https://github.com/eclipse-theia/theia/pull/10683)
- [plugin] fixed the start of pseudoterminals [#10780](https://github.com/eclipse-theia/theia/pull/10780)
- [plugin] implemented `WebviewView` API [#10705](https://github.com/eclipse-theia/theia/pull/10705)
- [plugin] implemented preliminary `Workspace Trust` API [#10473](https://github.com/eclipse-theia/theia/pull/10473)
- [preferences] added validation logic for preferences used by the editor [#10607](https://github.com/eclipse-theia/theia/pull/10607)
- [repo] added browser compound launch configuration [#10720](https://github.com/eclipse-theia/theia/pull/10720)
- [repo] removed unused dependencies [#10717](https://github.com/eclipse-theia/theia/pull/10717)
- [repo] upgraded `typescript` to `v4.5.5` [#10355](https://github.com/eclipse-theia/theia/pull/10355)
- [toolbar] added a new `@theia/toolbar` extension to contribute a global toolbar to the framework [#10731](https://github.com/eclipse-theia/theia/pull/10731)
- [workspace] added handling to ensure correct `recentworkspace.json` format and entries [#10711](https://github.com/eclipse-theia/theia/pull/10711)

<a name="breaking_changes_1.23.0">[Breaking Changes:](#breaking_changes_1.23.0)</a>

- [core] moved methods `attachReadyToShow`, `restoreMaximizedState`, `attachCloseListeners`, `handleStopRequest`, `checkSafeToStop`, `handleReload`, `reload` from `ElectronMainApplication` into new class `TheiaElectronWindow` [#10600](https://github.com/eclipse-theia/theia/pull/10600)
- [core] removed all of our own custom HTTP Polling implementation [#10514](https://github.com/eclipse-theia/theia/pull/10514)
- [core] removed method `attachGlobalShortcuts` from `ElectronMainApplication`. Attaching shortcuts in that way interfered with internal shortcuts. Use internal keybindings instead of global shortcuts. [#10704](https://github.com/eclipse-theia/theia/pull/10704)
- [core] removed the `Event.maxListeners` field; The feature still exists but please use `Event.getMaxListeners(event)` and `Event.setMaxListeners(event, maxListeners)` instead.
- [core] replaced raw WebSocket transport with Socket.io protocol, changed internal APIs accordingly [#10514](https://github.com/eclipse-theia/theia/pull/10514)
- [electron] the `open` and `save` dialogs are now modal by default [#10769](https://github.com/eclipse-theia/theia/pull/10769)
- [plugin] deprecated `PseudoTerminalOptions`. `ExternalTerminalOptions` should be used from now on instead [#10683](https://github.com/eclipse-theia/theia/pull/10683) - Contributed on behalf of STMicroelectronics
- [plugin] function `logMeasurement` of `PluginDeployerImpl` class and browser class `HostedPluginSupport` is replaced by `measure` using the new `Stopwatch` API [#10407](https://github.com/eclipse-theia/theia/pull/10407)
- [plugin] the constructor of `BackendApplication` class no longer invokes the `initialize` method. Instead, the `@postConstruct configure` method now starts by calling `initialize` [#10407](https://github.com/eclipse-theia/theia/pull/10407)
- In order to cleanup the code base, the constructor signature of the following classes got changed in an API-breaking way [#10737](https://github.com/eclipse-theia/theia/pull/10737):
  - `ProblemWidget`
  - `FileNavigatorWidget`
  - `TerminalServer`
  - `TimelineTreeWidget`
  - `TypeHierarchyTreeWidget`

## v1.22.0 - 1/27/2022

[1.22.0 Milestone](https://github.com/eclipse-theia/theia/milestone/30)

- [cli] replaced `colors` with `chalk` [#10612](https://github.com/eclipse-theia/theia/pull/10612)
- [cli] updated `node-fetch` from `2.6.6` to `2.6.7` [#10670](https://github.com/eclipse-theia/theia/pull/10670)
- [console] fixed an issue which caused the debug console to clear at the end of a debug session [#10671](https://github.com/eclipse-theia/theia/pull/10671)
- [core] added `appearance` sub-menu to view main-menu [#10220](https://github.com/eclipse-theia/theia/pull/10220)
- [core] added functionality to properly handle localhost uris on electron [#10590](https://github.com/eclipse-theia/theia/pull/10590)
- [core] added schema support for `keymaps.json` [#10613](https://github.com/eclipse-theia/theia/pull/10613)
- [core] added support for multiple selections when triggering `open folder` [#10357](https://github.com/eclipse-theia/theia/pull/10357)
- [core] fixed an issue when `window.menuBarVisibility` is set to `compact` [#10626](https://github.com/eclipse-theia/theia/pull/10626)
- [core] fixed memory leak in `ApplicationShell#activateWidget` [#10570](https://github.com/eclipse-theia/theia/pull/10570)
- [core] updated `markdown-it` dependency from `8.4.0` to `12.3.2` [#10634](https://github.com/eclipse-theia/theia/pull/10634)
- [editor] added `editor layout` sub-menu to view main-menu [#10220](https://github.com/eclipse-theia/theia/pull/10220)
- [electron] fixed path comparison for exit confirmation [#10597](https://github.com/eclipse-theia/theia/pull/10597)
- [electron] improved electron keybinding labels [#10673](https://github.com/eclipse-theia/theia/pull/10673)
- [electron] upgraded electron to `15.3.5` [#9936](https://github.com/eclipse-theia/theia/pull/9936)
- [localization] added missing translations to filesystem and plugin menu items [#10564](https://github.com/eclipse-theia/theia/pull/10564)
- [localization] added missing translations to navigator menu items [#10565](https://github.com/eclipse-theia/theia/pull/10656)
- [messages] fixed rendering of notification progress as html [#10588](https://github.com/eclipse-theia/theia/pull/10588)
- [monaco] fixed codicon styling in quick-inputs [#10544](https://github.com/eclipse-theia/theia/pull/10544)
- [plugin] added fix to skip extension resolution if already installed [#10624](https://github.com/eclipse-theia/theia/pull/10624)
- [plugin] added support for `PluginContext.extension` [#10650](https://github.com/eclipse-theia/theia/pull/10650)
- [plugin] added support for `PluginContext.logUri` [#10650](https://github.com/eclipse-theia/theia/pull/10650)
- [plugin] added support for the `vscode.debug.stopDebugging` API [#10638](https://github.com/eclipse-theia/theia/pull/10638)
- [plugin] aligned `vscode.debug.startDebugging` API to the latest version [#10656](https://github.com/eclipse-theia/theia/pull/10656)
- [plugin] fixed `joinPath` on Windows [#10434](https://github.com/eclipse-theia/theia/pull/10434)
- [plugin] fixed `showOpenDialog` fallback to use workspace root [#10573](https://github.com/eclipse-theia/theia/pull/10573)
- [plugin] resolved an issue with widget options when opening custom editors [#10580](https://github.com/eclipse-theia/theia/pull/10580)
- [preferences] added functionality to prevent unopened files from producing problem markers [#10562](https://github.com/eclipse-theia/theia/pull/10562)
  - `AbstractResourcePreferenceProvider` providers no longer maintain a reference to a `MonacoTextModel`.
  - This removes preference files from the Problems view unless the file is opened by the user.
- [search-in-workspace] removed unnecessary `padding-left` statement [#10623](https://github.com/eclipse-theia/theia/pull/10623)
- [task] fixed an issue that caused errors on startup if no workspace was opened [#10576](https://github.com/eclipse-theia/theia/pull/10576)
- [terminal] added support for terminal `onKey` event [#10617](https://github.com/eclipse-theia/theia/pull/10617)
- [workspace] added support for files outside the workspace when executing the command `copy relative path` [#10674](https://github.com/eclipse-theia/theia/pull/10674)
- [workspace] added support for the `workbenchState` context key [#10550](https://github.com/eclipse-theia/theia/pull/10550)
- [workspace] added the possibility of performing a permanent deletion if trash deletion fails [#10161](https://github.com/eclipse-theia/theia/pull/10151)

<a name="breaking_changes_1.22.0">[Breaking Changes:](#breaking_changes_1.22.0)</a>

- [core] `ContextKeyService` is now an interface. Extenders should extend `ContextKeyServiceDummyImpl` [#10546](https://github.com/eclipse-theia/theia/pull/10546)
- [core] removed `MarkdownRenderer` class [#10589](https://github.com/eclipse-theia/theia/pull/10589)
- [core] removed deprecated API: `unfocusSearchFieldContainer`, `doUnfocusSearchFieldContainer()` [#10625](https://github.com/eclipse-theia/theia/pull/10625)
- [electron] upgraded electron [#9936](https://github.com/eclipse-theia/theia/pull/9936) - for additional details please see the [migration guide](https://github.com/eclipse-theia/theia/blob/master/doc/Migration.md#electron-update)
- [navigator] added `Open Containing Folder` command [#10523](https://github.com/eclipse-theia/theia/pull/10523)
- [plugin-ext] `PluginDeployerImpl` now uses the `UnresolvedPluginEntry: { id: string, type: PluginType }` interface as parameter types for resolving plugins. Affected methods: `deploy`, `deployMultipleEntries` and `resolvePlugins` [#10624](https://github.com/eclipse-theia/theia/pull/10624)
- [plugin-ext] `ViewContextKeyService#with` method removed. Use `ContextKeyService#with` instead. `PluginViewWidget` and `PluginTreeWidget` inject the `ContextKeyService` rather than `ViewContextKeyService`. [#10546](https://github.com/eclipse-theia/theia/pull/10546)
- [plugin] removed deprecated fields `id` and `label` from `theia.Command` [#10512](https://github.com/eclipse-theia/theia/pull/10512)
- [preferences] `AbstractResourcePreferenceProvider#model, textModelService, workspace, messageService, acquireLocks, releaseLocks, readPreferences, singleChangeLock, transactionLock` removed. `AbstractResourcePreferenceProvider#handleDirtyEditor` moved to `PreferenceTransaction`. `AbstractResourcePreferenceProvider#getEditOperations` moved to `MonacoJSONCEditor`. [#10562](https://github.com/eclipse-theia/theia/pull/10562)