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Changelog

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1.67.0 - 12/10/2025

  • [ai-anthropic] added opus 4.5 to default models #16656
  • [ai-anthropic, ai-core, ai-google, ai-openai] updated default models #16636
  • [ai-chat] clarified role of Orchestrator agent in Theia AI chat interactions #16663
  • [ai-chat-ui] ensured active session is recreated after deletion #16702 - Contributed on behalf of Lonti.com Pty Ltd
  • [ai-claude-code] added session forking support #16667
  • [ai-claude-code] migrated Claude Code to Theia native slash commands and modes #16541
  • [ai-codex] added codex as an agent #16484
  • [ai-codex] correctly asserted path for windows and linux tests #16620
  • [ai-core] enableAgent/disableAgent: added async/await #16599
  • [ai-core] enabled markdown syntax for prompt template files #16557
  • [ai-core] fixed duplicate command check #16718
  • [ai-core] handled undefined parameters for prompt template discard command #16706
  • [ai-core] made opus 4.5 default in model alliasses #16734
  • [ai-core] returned command by name if not found by ID #16614
  • [ai-google] updated @google/genai dependency, added thoughtSignature support and fixed content extraction #16664
  • [ai-ide] added GitHub slash commands #16704
  • [ai-ide] added remember command #16639
  • [ai-ide] clicking on a file in ai context does not open file #16468
  • [ai-ide] improved AI Agent Configuration view #16698
  • [ai-ide] made next replacer function default #16597
  • [ai-ide] updated command prompt template examples #16608
  • [ai-llamafile] updated llamafile model status for agent availability #16692
  • [ai-openai] recursively strictified tool call schemata #16553
  • [ai-terminal] fixed unresponsiveness in ask AI terminal assistant #16714
  • [application-package] bumped API compatibility to 1.106.1 #16655 - Contributed on behalf of STMicroelectronics
  • [ci] fixed check-new-packages workflow and checkPublish script #16650
  • [ci] migrated to npm trusted publishing (OIDC) and updated publishing workflow #16630
  • [ci] optimized test builds to avoid redundant executions #16552
  • [ci] set default values for scheduled publish-ci runs #16695
  • [core] added support for emojis in markdown renderers #16548
  • [core] fixed electron startup crash on wayland #16658
  • [core] fixed the issue with exclude pattern in user settings not merging with workspace settings #16483
  • [core] fixed workbench.startupEditor and scm.defaultViewMode reset behavior #16646
  • [core] improved error handling in catalog.json download script #16579 - contributed on behalf of STMicroelectronics
  • [core] improved menubar items active state handling on hover #16586 - contributed on behalf of STMicroelectronics
  • [core] improved typing related to globalThis object #16603
  • [core] npm upgrade #16516
  • [core] provided markdown and localizedMarkdown components #16470
  • [core] removed references to gitpod (now ona) #16610
  • [core] restored tree expansion state preservation in SourceTreeWidget #16654
  • [core] reverted "fix(core): restore tree expansion state preservation in SourceTreeWidget" #16672
  • [core] reverted to scrollIntoView #16532
  • [core] theia v1.66.0 released #16515
  • [core] updated nls.metadata for vscode API 1.106.1 and added update eslint localization check #16728 - contributed on behalf of STMicroelectronics
  • [core] updated package READMEs #16631
  • [core] updated translations for 'applyAll' and 'finished' in Chinese locale #16556
  • [core] used PreferenceService.get to merge agent settings from different scopes #16612
  • [core] used undefined-safe deep equality check in preference updates #16709
  • [customAgents] fixed default model for theia-dev #16680
  • [debug] added breakpoint actions to debug view #16700
  • [debug] added support for "lazy" debug variables #16681
  • [debug] added support for adding the current editor selection to watch #16567
  • [debug] added support for data breakpoints #16505
  • [debug] opened stack frame editor on tap #16519
  • [debug] variables made expandable when they should not #16684
  • [dev-container] basic devcontainer docker compose support #16577
  • [dev-container] fixed devContainer startup failure due to non-injectable logger #16678
  • [doc] added coding guideline for localizing rich content #16501
  • [doc] added i18n checklist item to PR template and review checklist #16611
  • [doc] updated publishing guide #16592 - Contributed on behalf of STMicroelectronics
  • [examples] fixed script parameters #16523
  • [filesystem] fixed undefined error on context menu upload files command #16600
  • [getting-started] enhanced localization of the package #16578
  • [metrics] fixed error after deleting node_modules folder - cannot resolve package @theia/ #16602
  • [monaco] quick command panel not closing when pressing escape fixed #16668
  • [notebook] "split editor" functionality for notebooks #16507
  • [playwright] missing tslib import in @theia/playwright #16670
  • [plugin] API evolution (proposed) to 1.106.1 #16626 - contributed on behalf of STMicroelectronics
  • [plugin] API evolution (public) to 1.106.1 #16625 - Contributed on behalf of STMicroelectronics
  • [plugin-ext] fixed incorrect argument passing to StatusBarEntry #16694
  • [plugin-ext] fixed issue with creating proper type instances in toSymbolInformation #16731
  • [preferences] fixed: align input heights in preferences UI #16733
  • [preferences] preference UI: subscribed directly to provider changes #16506
  • [prompts] added two agents that allow for an agentic flow #16473
  • [prompts] moved TheiaDev and TheiaDevCoder prompts to customAgents.yml #16711
  • [terminal] enhanced localization of the terminal package #16587
  • [terminal] new terminals were created in the panel of the clicked button #16538
  • [terminal] when the terminal was inputting with a Chinese input method, the text that had already been input was covered #16605
  • [terminal-manager] Adds new package providing a terminal manager widget to have multiple terminals within one view. Adds setting terminal.grouping.mode to switch between the old behavior and the new view. Default is the old behavior. #16604
  • [terminal-manager] enhanced localization of the terminal-manager package #16717
  • [terminal-manager] removed terminal flash animation on selection and cleaned up unused css rules #16715
  • [timeline] updated proposed.timeline API and theia timeline view implementation #16627 - Contributed on behalf of STMicroelectronics
  • [toolbar] improved icon picker dialog for adding toolbar items and updated @vscode/codicons #16629
  • [vsx-registry] used versioned id's for (un)installed and deployed plugins #16513
  • [workspace] do not copy preferences that are valid in folder scope #16622
  • [workspace] enhanced localization of the workspace package #16589

Breaking Changes:

  • [ai-core] objects returned by AiSettingsService settings retrievals marked readonly. To mutate a settings object, make a copy. #16612
  • [core] CommonCommands has been extracted from common-frontend-contribution.ts into its own file common-commands.ts. This only affects code using deep imports: imports of CommonCommands from @theia/core/lib/browser/common-frontend-contribution should be updated to use the standard barrel export @theia/core/lib/browser instead.
  • [core] CommonMenus has been extracted from common-frontend-contribution.ts into its own file common-menus.ts. This only affects code using deep imports: imports of CommonMenus from @theia/core/lib/browser/common-frontend-contribution should be updated to use the standard barrel export @theia/core/lib/browser instead.
  • [core] moved CommonCommands to separate file #16522
  • [debug] DebugSessionManager.getFunctionBreakpoints(), DebugSessionManager.getInstructionBreakpoints(), and DebugSessionManager.getBreakpoints() no longer default to the current session when called without arguments. Callers that relied on the implicit default to currentSession must now pass this.currentSession explicitly. #16537
  • [debug] refactored some of the debug model elements as part of #16689:
    • added required id parameter to DebugStackFrame and DebugScope constructors
    • changed type of keys in the DebugThread._frames map from number to string
    • added required startFrame parameter to DebugThread.doUpdateFrames method
  • [debug] some of the fields and methods of DebugToolBar have been removed in #16719
  • [debug] moved Debug*Commands and DebugMenus to separate file #16700
  • [plugin-ext] $setBadge method removed from WebviewsMain interface and WebviewsMainImpl; badge-related fields removed from WebviewView interface and implementation; badge-related fields removed from PluginViewWidget; badge-related fields removed from WebviewWidget. Use the BadgeService instead of BadgeWidget interface implementation to show extension badges. #16518
  • [scm] ScmTabBarDecorator and bindings removed. ScmWidget now contributes badge decorations via the BadgeService. #16518

1.66.0 - 10/30/2025

  • [ai-anthropic] allowed configuring proxy settings #16453
  • [ai-anthropic] fixed Anthropic request errors when using parallel tool calls #16359
  • [ai-chat] enhanced localization of the ai-chat package #16409
  • [ai-chat] implemented chat session persistence #16486
  • [ai-chat] refined the description of agent delegate tool #16378
  • [ai-chat-ui] added mode support for chat agents #16489
  • [ai-chat-ui] enhanced localization of the ai-chat-ui package #16414
  • [ai-claude-code] added dedicated Claude Code API key preference #16508
  • [ai-claude-code] enhanced localization of the ai-claude-code package #16451
  • [ai-claude-code] migrated to claude agent sdk #16500
  • [ai-code-completion] enhanced localization of ai-code-completion #16416
  • [ai-core] added support for slash commands #16444
  • [ai-core] enhanced localization of the ai-core package #16350
  • [ai-editor] enhanced localization of ai-editor #16416
  • [ai-google] conditionally included tools in GoogleModel based on functionDeclarations length #16480
  • [ai-google] fixed google language model error for requests without tool functions #16380 - Contributed on behalf of Lonti.com Pty Ltd
  • [ai-ide] adapted workspace functions preferences #16452
  • [ai-ide] added GitHub agent #16374
  • [ai-ide] added initial project info agent (alpha) #16462
  • [ai-ide] added new content replacer strategy for coder edit mode #16322
  • [ai-ide] added orchestrator agent exclusion list #16510
  • [ai-ide] added support to suggest terminal command #16428
  • [ai-ide] enhanced localization of the ai-ide package #16426
  • [ai-ide] extracted task context prompt into separate agent #16393
  • [ai-ide] fixed two minor spelling/wording issues with the coder prompt #16402
  • [ai-ide] forbade meta comments in coder prompt #16331
  • [ai-ide] removed @theia/git dependency #16465
  • [ai-mcp] added option to run a resolve operation on mcp server start #16049
  • [ai-mcp] fixed preference categorization for MCP server preferences #16346
  • [ai-mcp-server] added .js extension to imports for ESM to allow usage in commonjs #16410 - Contributed by STMicroelectronics
  • [ai-openai] allowed configuring proxy settings #16453
  • [ai-openai] used OpenAI response API #16394
  • [ai-scanoss] fixed SCANOSS dialog expansion with long JSON content #16485
  • [ai-terminal] enhanced localization of ai-terminal #16416
  • [application-manager] resolved .node files in webpack backend config #16377
  • [application-package] bumped vscode API compatibility to 1.105.0 #16495
  • [ci] optimized CI build to avoid redundant executions #16457
  • [ci] updated license workflow and switched to nodejs wrapper #16456
  • [ci] updated publish-release workflow for release automation #16433 - Contributed on behalf of STMicroelectronics
  • [core] added symbol icon default colors #15860
  • [core] added z-index to dock layering style #16375
  • [core] ensured reveal scrolls to selected tree row #16463
  • [core] evaluated enablement and toggle state of command only once before showing context menu #16325 - Contributed on behalf of Lonti.com Pty Ltd
  • [core] evolved vscode API (public) to 1.105.0 #16476 - Contributed on behalf of STMicroelectronics
  • [core] fixed authentication service not reacting to session changes #16252
  • [core] fixed tooltip/hover service mouseOut for non-chromium browsers #16417
  • [core] fixed vscode plugin activation failed error when it uses an already existing key in its settings #16481
  • [core] improved default value and reset handling for preferences #16356
  • [core] prevented await identifiers #16404 - Contributed on behalf of STMicroelectronics
  • [core] showed hover tooltip immediately when clicking status bar item #16385
  • [core] updated toggle developer tools keyboard shortcut to avoid overlap #16488
  • [core] upgraded NPM #16357
  • [debug] added check for valid debug session #16330
  • [debug] added support for context menu in debug hover #16366
  • [debug] fixed Add to Watch command #16340
  • [debug] made reveal position smoother #16311 - Contributed on behalf of MVTec Software GmbH
  • [debug] retained session-bound metadata for disabled breakpoints #16361
  • [docs] added CLAUDE.md file #16458
  • [docs] published API documentation on GitHub Pages #16422
  • [docs] updated README.md #16353
  • [editor] fixed OutputWidget and MonacoEditor memory leak #16487 - Contributed by Hbb
  • [electron] updated electron to version 38.4.0 #16477
  • [filesystem] avoided trying to use watchman for file system watcher #16335 - contributed on behalf of STMicroelectronics
  • [notebook] used shared lodash.debounce import in notebook-editor-widget #16423
  • [playwright] added stability checks for TheiaMenuBar and TheiaMenu in Playwright tests #16455
  • [plugin] aligned module declaration for proposed.statusBarItemTooltip.d.ts #16396
  • [plugin] evolved vscode API (proposed) to 1.105.0 #16475 - Contributed on behalf of STMicroelectronics
  • [plugin] refactored local plugin readme resolution #16382
  • [plugin] removed deprecated WMIC and unmaintained ps-tree usage #16439
  • [plugin-ext] allowed VSCode extension to access files outside of the extension directory #16195
  • [plugin-ext] ensured output channel methods stay within this context #16420
  • [plugin-ext] implemented asynchronous tooltips #16364
  • [plugin-ext] used unversioned IDs for disabled extensions #16392
  • [preferences] avoided reporting misleading 'invalid scope' warning for excluded preferences #16332
  • [preferences] debounced updateInMemoryResources to reduce startup times #16440
  • [preferences] fixed missing commonly used settings section #16344
  • [preferences] renamed await to awaitAll for esbuild compatibility #16398 - Contributed on behalf of STMicroelectronics
  • [scanoss] fixed preference categorization for SCANOSS preferences #16346
  • [vsx-registry] fixed local plugin readme file resolution #16376
  • [workspace] added filename attribute to localization function #16482

Breaking Changes:

  • [core] Listener.await has been renamed to Listener.awaitAll for better compatibility with esbuild. #16398 - Contributed on behalf of STMicroelectronics

1.65.0 - 9/26/2025

  • [ai-chat] cancelled incomplete requests on new request #16179
  • [ai-chat] deduplicated tools before sending llm request #16229
  • [ai-chat] enabled specifying original state in change sets #16067
  • [ai-chat] unified tool call result handling #16106
  • [ai-chat-ui] added chat input history with arrow key navigation #16174 - Contributed on behalf of STMicroelectronics
  • [ai-chat-ui] cancelled tool execution confirm dialogs when request was cancelled #16221
  • [ai-chat-ui] fix(chat): prevent prompt navigation when suggestion widget is visible #16224
  • [ai-chat-ui] fixed #16129 #16185
  • [ai-chat-ui] fixed arrow up/down only triggering prompt history if visual top/bottom line #16265
  • [ai-claude-code] initial Claude Code agent integration #16273
  • [ai-core] Also watch non-existent template directories #16251
  • [ai-google] improved error reporting for Google GenAI connector #16228
  • [ai-ide] added "find files" tool function #16250
  • [ai-ide] collapsed prompt fragment list 1st level by default #16202
  • [ai-ide] fixed show variables and functions only from selected prompt variants #15519
  • [ai-ide] improved getWorkspaceList to mark sub directories #16170
  • [ai-ide] refined app tester prompt #16147
  • [ai-ide] removed workspace directory structure function from default prompts #16171
  • [ai-mcp-server] added model context protocol server integration for theia #15832
  • [ai-openai] added info on bearer token #16307
  • [ai-openai] correctly handled reasoning output of openai/gpt-oss-120b #16282
  • [ai-openai] deployment configuration for Azure hosted models was added #16324
  • [ai-openai] updated OpenAI models, added gpt-5 #16169
  • [changelog] fixed changelog for 1.64.0 #16103
  • [changelog] updated changelog.md #16217
  • [core] added coding guidelines to project info #16318
  • [core] cleaned up emitters and dangling references when Theia DockPanel disposed #16317
  • [core] ended support for Node 18 and upgraded to node-gyp 11.x #16218 - Contributed on behalf of STMicroelectronics
  • [core] fixed api tests on windows #16050
  • [core] fixed missing filters in save as dialog #16247 - Contributed on behalf of MVTec Software GmbH
  • [core] fixed react warning for duplicate createroot calls on singleton reactdialogs #16306
  • [core] fixed test failures on Ubuntu with Node 22 #16272
  • [core] fixed: correctly handle plugin-icons during menu creation and use tooltip #16181
  • [core] localized property tooltips for tasks.json #16300
  • [core] new contribution point to modify the shell layout data #16242
  • [core] npm upgrade #16264
  • [core] Passed correct "effectiveMenuPath" to menu actions #16148 - Contributed on behalf of STMicroelectronics
  • [core] ran npm upgrade #15688
  • [core] replaced links in status bar items which provide markdown with safe commands #16182
  • [core] restored extracted widget to main window #15871 - contributed on behalf of STMicroelectronics
  • [core] Reverted "Ensure context menu arguments are propagated to submenus" #16139
  • [core] theia v1.64.0 released #16100
  • [core] translation update for version 1.65.0 #16329
  • [core] updated colors for editor gutter #16096
  • [debug] added evaluate in debug console command #16289
  • [debug] added Run to Cursor and Run to Line commands #16219
  • [debug] don't accept/cancel breakpoint editor while its suggest widget is visible #16285
  • [debug] Don't show inline stackframe pointer when line is empty #16308 - Contributed on behalf of MVTec Software GmbH
  • [debug] enhanced localization of the debug package #16305
  • [debug] fixed breakpoints being lost when editing source #16154
  • [debug] fixed enabling continue command if the debugger is active for pressing F5 #14641 - Contributed by MVTec Software GmbH
  • [debug] fixed line breakpoints not shifting if lines are inserted above #16183
  • [debug] fixed text misalignment caused by inline breakpoint decoration #16160
  • [debug] removed excessive spacing in breakpoint list #16173 - Contributed on behalf of STMicroelectronics
  • [debug] showed the error message when setting a variable fails #16235
  • [debug] supported copy value/copy as expression in debug console #16310
  • [editor] stored/restored navigation locations without warning #16207 - Contributed on behalf of STMicroelectronics
  • [ffmpeg] fixed ffmpeg cache write promise #16297
  • [getting-started] added a link to usage data & telemetry info #16184
  • [github] added sbom generation and upload workflow #16290
  • [monaco] fixed two dots in save as dialog #16299
  • [notebook] added support for vscode-notebook-cell uri's #16276
  • [plugin] added argument processor for plugin toolbar command arguments #16230
  • [plugin] new jupyter support and non chromium rendering fix #16243
  • [plugin-ext] added automatic ${viewId}.open command #16239
  • [plugin-ext] correctly supported shadow dom when forwarding links from webviews #16213
  • [plugin-ext] fixed error in previous PR #16178
  • [plugin-ext] fixed leak in status bar registry that caused memory leaks on item updates #16168
  • [plugin-ext] fixed missing new file entries from vscode extensions #16241 - Contributed on behalf of MVTec Software GmbH
  • [preferences] improved preferenceWidget state restoration on start and scope change #16078
  • [scripts] updated translation workflow to include common dirs #16328
  • [search-in-workspace] search in workspace / find in files functionality fixed in browser-only environment #16231
  • [task] enhanced localization of the task package #16286
  • [vscode] API evolution (public and proposed) to 1.104.0 #16281 - Contributed on behalf of STMicroelectronics

Breaking Changes:

  • [ai-ide]TaskContextFileStorageService.getStorageLocation and TaskContextFileStorageService.watchStorage modified to run synchronously, with corresponding change of signature. #16063
  • [core] Make Preferences available in the back end #16017 - Contributed on behalf of STMicroelectronics
    This PR allows to user default and user preferences in the back-end process. See Migration.md for breaking API changes
  • [workspace] WorkspaceService.reloadWindow now requires the workspace path string parameter #16238
  • [filesystem] browser-only: fixed Safari compatibility issues, refactored implementation to use OPFS API with web workers, implemented file watching, folder copying, file/folder download and upload capabilities with streaming support. OPFSFileSystemProvider rewritten, OPFSInitialization.getRootDirectory() signature changed. FileUploadService/FileDownloadService moved/renamed. See Migration.md for migration steps. #16187

1.64.0 - 7/31/2025

  • [ai-chat] adapted the default of the summary agent to gtp-4o #16042
  • [ai-chat] added session cleanup to AgentDelegationTool #15996
  • [ai-chat] correctly handled stream responses #15942
  • [ai-chat] preserved delegation content #16066
  • [ai-chat] reduced formatter selection prompts for changeset elements #16094
  • [ai-chat-ui] fixed cancel on escape in chat input #16068
  • [ai-chat-ui] improved chatUI auto-scroll / scroll-lock consistency #15936
  • [ai-chat-ui] improved delegated content part styling #15956
  • [ai-chat-ui] renamed 'pin agent' to 'agent' to avoid confusion #16072
  • [ai-core] added AI model aliases and default models #15782
  • [ai-core] displayed warning when selected variant does not exist #15974
  • [ai-core] fixed startup crash when 'ai-chat' was not included #15902
  • [ai-ide] added functions for launch configuration #15941
  • [ai-ide] introduced puppeteer to manage the browser instance #15734
  • [ai-ide] put new prompt templates under MIT #16051
  • [ai-ide] promoted AI IDE features to beta #16058
  • [ai-ide] refined architect task context creation prompt #16059
  • [ai-ide] showed selected prompted variant if configured, showed default otherwise #15907
  • [ai-ide] updated toolProvider to handle cancellation #15951
  • [ai-ide] used the agent name that requested the tool call in the change set title #15952 - Contributed on behalf of Lonti.com Pty Lt
  • [ai-ollama] fixed crash in ollama language model #16091
  • [ai-ollama] used available parameter information from the provided tool description #15575
  • [application-package] bumped vscode API compatibility to 1.102.3 #16081 - Contributed on behalf of STMicroelectronics
  • [core] bumped cookie to 1.0.2 #16041 - contributed by STMicroelectronics
  • [core] bumped nyc to 17.1.0 #15989 - contributed by STMicroelectronics
  • [core] correctly detached from DOM in DynamicMenuWidget #16019
  • [core] enabled clicks inside interactive hover tooltips and opened tooltip on status-bar click #15971
  • [core] ensured double click on tab maximizes area #16079
  • [core] fix cannot drop explorer view files on AI chat input on Windows #15979 - contributed on behalf of Lonti.com Pty Ltd.
  • [core] fix: dynamicMenuWidget memory leak #15982 - contributed by Hbb
  • [core] fixed default locale issue #16093
  • [core] fixed memory leak in RenderedToolbarItemImpl #15949 - contributed on behalf of Lonti.com Pty Ltd
  • [core] fixed stale tree selection #15928
  • [core] fixed typeError in updateAutoSaveMode #15991
  • [core] reenabled deprecated paste command in electron #15918 - contributed on behalf of STMicroelectronics
  • [core] setting service gracefully handled ENOENT #15803
  • [core] translation update for version 1.64.0 #16099
  • [core] ui fixes (squashed) #15953
  • [doc] updated publishing guide documentation #15939
  • [editor] removed now unneeded EditorManager override #15934
  • [electron] updated to Electron 37.2.1 #15999
  • [monaco] ide cannot fully restore to the previous state after restarting #15898
  • [navigator] removed double-click handler that caused folders to auto-open #15869
  • [notebook] fixed usage of lodash debounce #16045
  • [playwright] exported terminal, monaco and welcome-view playwright utilities #16013
  • [playwright] made expectation independent from execution order #16047
  • [plugin-ext] implemented support for remote MCP server #16002
  • [remote] improved type safety of remote ssh config #15671
  • [remote] used environment variable instead of wmic to get remote architecture #16004
  • [remote] used node 22 for remote containers #15937
  • [scm] added the 3-way merge editor #15701
  • [scm] fixed minor issues with scroll sync #16038
  • [scm] set relative sizes for horizontal split panel #16036
  • [toolbar] fixed styling of main toolbar items so enabled items have a pointer cursor #15948 - contributed on behalf of Lonti.com Pty Ltd
  • [vsx-registry] disabled extension recommendations #15830
  • [vsx-registry] restored location for the clear all actions in vsx extension view #15923 - contributed on behalf of STMicroelectronics
  • [workflows] published next version once a week #15965

Breaking Changes:

  • [ai-core] extracts UI from @theia/ai-core and @theia/ai-mcp to @theia/ai-core-ui and @theia/ai-mcp-ui #16075.
    Include these new packages to restore the old behavior. Also moves the AI Enable preference to @theia/ai-ide and enables the AI features by default if @theia/ai-ide is not included.

1.63 - 6/26/2025

  • [ai-anthropic] implemented prompt caching for Anthropic #15731
  • [ai-anthropic] removed tool results from subsequential requests #15702
  • [ai-anthropic] reverted "fix: remove tool results from subsequential requests" #15721
  • [ai-anthropic] set opus 4 to 32000 max tokens #15788
  • [ai-chat] adapted all prompt ids to common schema #15880
  • [ai-chat] added async initialization to changesetfileelement #15761
  • [ai-chat] enabled agent-to-agent delegation via tool calls #15736
  • [ai-chat] filtered out error messages from the messages sent to the llm #15720
  • [ai-chat] fixed change set deletion #15759
  • [ai-chat] fixed pinning of the last mentioned agent rather than the first one #15777
  • [ai-chat] introduced tool call confirmation UI #15714
  • [ai-chat] removed requirement that agent has to be mentioned first #15854
  • [ai-chat] sanitized task context labels #15762
  • [ai-chat] provided a task context management / agent #15732
  • [ai-chat-ui] added chat retry button #15779
  • [ai-chat-ui] fixed chat input widget not tracking branches and pending state #15727
  • [ai-chat-ui] fixed difficulty to scroll up when auto scroll is enabled #15748
  • [ai-chat-ui] fixed paste handling in chat input #15766
  • [ai-chat-ui] fixed temporary scroll lock when user scrolls up in AI Chat #15683
  • [ai-chat-ui] fixed toolcall spinner #15757
  • [ai-chat-ui] showed active chat in chat dropdown #15723
  • [ai-chat-ui] started chat from task context #15700
  • [ai-chat-ui] supported instant request for chat initialized with task context and agent #15778
  • [ai-chat-ui] replaced YOLO terminology with "Always Allow" #15756
  • [ai-code-completion] added support for custom AI variables in code completion prompt #15681 - Contributed on behalf of Lonti.com Pty Ltd.
  • [ai-code-completion] fixed caching in code completion #15855
  • [ai-code-completion] worked on improving code completion #15715
  • [ai-core] added chat variable for all open editors #15775
  • [ai-core] added fall back to default prompts if selected does not exist #15879
  • [ai-core] AI features accessible when AI is not enabled #15780
  • [ai-core] allowed to increase the number of retries before failing #15730
  • [ai-core] allowed adding variants via files #15815
  • [ai-core] fixed bug that customizations are treated as variants #15846
  • [ai-core] handled toolCall errors gracefully instead of throwing #15800
  • [ai-core] implemented theia-ai agent completion notification #15816
  • [ai-core] improved image support for tool calls #15765
  • [ai-core] fixed prompt fragment view resetting custom prompt fragments #15852
  • [ai-editor] improved ask AI feature #15725
  • [ai-editor] refined inline Ask AI chat input appearance #15885
  • [ai-editor] started chat from editor context #15712
  • [ai-editor] used chatInputWidget in AskAI Input and fixed keyboard scrolling #15781
  • [ai-editor] streamlined ask AI commands and fixed send to AI chat error #15839
  • [ai-google] updated the Google AI SDK #15737
  • [ai-ide] added ai tools for write through file changes #15717
  • [ai-ide] consolidated coder prompts #15733
  • [ai-ide] fixed agent tree selection highlighting in AI configuration widget #15850
  • [ai-ide] fixed AI Configuration widget tab bar overflow #15739
  • [ai-ide] included the ai-ide stylesheet in the secondary window #15752
  • [ai-ide] introduced appTester agent via browser automation #15713
  • [ai-ide] made workspace functions token efficient #15703
  • [ai-ide] made workspace search function more efficient / use less tokens #15743
  • [ai-ide] moved AI configuration view to main #15726
  • [ai-ide] refined coder prompt #15774
  • [ai-ide] reminded coder to use file change functions #15848
  • [ai-ide] reorganized architect prompts #15859
  • [ai-ide] used relative path in search results in workspace function #15704
  • [ai-ide] workspace search function allowed specifying file extensions #15699
  • [ai-ollama] updated ollama version and supported newest features #15795
  • [ai-openai] made sure to add openai stream options only in streaming models #15706
  • [ai-openai] supported more than 10 tool calls via OpenAI SDK #15696
  • [application-package] bumped vscode API compatibility to 1.101.1 #15888 - contributed on behalf of STMicroelectronics
  • [core] cancelled hover preview on right mouse click #15826
  • [core] didn't focus window to reveal widget #15760
  • [core] didn't steal global focus for widget activation #15735
  • [core] fixed getMenuNode() for leaf nodes #15845 - contributed on behalf of STMicroelectronics
  • [core] fixed initial configuration of backend loggers #15705
  • [core] fixed problems with menu item 15828_menu_visibility #15856 - Contributed on behalf of STMicroelectronics
  • [core] fixed revealTab #15754
  • [core] listened for model will save events directly instead of registering a save participant #15787 - contributed on behalf of STMicroelectronics
  • [core] removed obsolete menu workaround #15753 - Contributed on behalf of STMicroelectronics
  • [core] returned undefined instead of throwing when getting non-existent menu #15792 - Contributed on behalf of STMicroelectronics
  • [core] sync selection if props change #15784
  • [core] theia 1.62.0 released #15679
  • [core] translation update for version 1.63.0 #15892
  • [core] updated electron to version 36.4.0 #15837 - contributed on behalf of STMicroelectronics
  • [core] Updated translations for version 1.62.0 #15678
  • [core] used Ctrl+Tab for tab switching on Mac #15763
  • [debug] enabled multiSelect for the debugBreakpointsWidget #15749
  • [doc] added (major) dependency update to publishing #15674
  • [editor] added missing NLS template item for format on save #15813
  • [electron-browser] fixed localization of files #15677
  • [filesystem] bumped multer version to 2.0.1 #15808 - contributed on behalf of STMicroelectronics
  • [filesystem] bumped multer version to 2.0.1 #15806 - Contributed on behalf of STMicroelectronics
  • [filesystem] bumped tar-fs to 3.0.9 on 1.61.1 #15805
  • [filesystem] deps: bumped tar-fs to 3.0.9 #15719 - contributed by STMicroelectronics
  • [general] updated project info with styling information #15722
  • [monaco] enacted code actions when change set file was created #15724
  • [monaco] fixed existence check when contributing monaco menu items #15746 - Contributed on behalf of STMicroelectronics
  • [playwright] avoided playwright tests depending on cwd #15676 - Contributed by MVTec Software GmbH
  • [playwright] fixed playwright tests on windows #15684 - Contributed by MVTec Software GmbH
  • [plugin] added support for the new vscode.lm.registerMcpServerDefinitionProvider API #15755
  • [plugin] supported encoding/decoding from workspace and while opening text documents #15873 - Contributed on behalf of STMicroelectronics
  • [project-info] added widgets, commands and toolbar to project info #15697
  • [scm] amended enablement/visibility checks for dirty diff widget toolbar actions #15851
  • [search-in-workspace] fixed bug with incorrect height calculation of the search field #15881
  • [toolbar] restored toolbar default items #15878

1.62.0 - 5/28/2025

  • [ai-anthropic] added Claude 4 models #15640
  • [ai-chat] added logic to handle empty text response correctly #15638
  • [ai-chat] overloaded ChatToolRequest.handler #15655
  • [ai-chat-ui] added logic to hide suggestions from chat input for message editing #15617
  • [ai-chat-ui] fixed chat input field to show a vertical scroll bar if content overflows #15654
  • [ai-code-completion] introduced debounce for inline AI code completion #15619
  • [ai-core] added check for a valid LanguageModelStreamResponsePart #15653
  • [ai-core] added default context resolution for custom agents #15571
  • [ai-core] added new generic AI communication model #15409 - Contributed on behalf of STMicroelectronics
  • [ai-ide] added initial prompt for coder agent mode #15569
  • [ai-ide] added logic to open AI configuration view at bottom #15637
  • [ai-ide] added next prompt for architect #15649
  • [ai-ide] cleaned up next coder prompt #15634
  • [ai-ide] clarified resolution of context files for coder an architect #15579
  • [ai-ide] fixed a repetition in the coder prompt #15650
  • [ai-ide] improved file change set functions #15642
  • [ai-openai] added stream_options/include_usage only for openai models #15615
  • [ai-vercel-ai] clarified API key description for Vercel AI keys #15665
  • [ai-vercel-ai] introduced experimental generic LLM provider via Vercel AI #15482
  • [collaboration] updated OCT integration to v0.3 #15633
  • [core] added logic to close secondary windows on reload #15591 - Contributed on behalf of STMicroelectronics
  • [core] added logic to render groups correctly in "more" tab bar menu #15647 - Contributed on behalf of STMicroelectronics
  • [core] added logic to update tree upon becoming visible #15595 - Contributed on behalf of STMicroelectronics
  • [core] added logic to use pointer capture for split handle dragging #15643 - Contributed on behalf of STMicroelectronics
  • [core] added logic to use same autosave heuristic when closing widget #15502
  • [core] bumped dompurify to 3.2.4 #15564 - Contributed by STMicroelectronics
  • [core] cleaned up handling of "toggle maximized" #15547 - Contributed on behalf of STMicroelectronics
  • [core] improved handling of logging with proxies #15478
  • [core] made hover-service use platform showPopover() #15452
  • [debug] added logic to subscribe to decoration changes at initialization #15573 - Contributed by MVTec Software GmbH
  • [debug] allowed to see editor hovers while debugging #15609 - Contributed by MVTec Software GmbH
  • [dev-packages] fixed ssh terminals #15443
  • [editor] added logic to respect editor associations when opening diff-editors #15422
  • [editor] fixed "Show all opened editors" dropdown display by using correct icon class type #15624
  • [filesystem] bumped multer to 2.0.0 #15614 - Contributed by STMicroelectronics
  • [filesystem] bumped tar-fs to 3.0.8 #15562 - Contributed by STMicroelectronics
  • [notebook] made monaco commands available through command palette for notebook cells #15538
  • [playwright] improved playwright tests reliability #15446
  • [remote-wsl] added WSL remote support #15543
  • [vscode] bumped vscode API compatibility to 1.99.3 #15658
  • [vscode] added support for CommentAuthorInformation in CommentThread canreply #15598 - Contributed on behalf of STMicroelectronics
  • [vscode] added support for TerminalState shell property #15514 - Contributed on behalf of STMicroelectronics

Breaking Changes:

  • [core] refactored menu nodes #14676 - Contributed on behalf of STMicroelectronics
  • [ai-core] refactored prompt management and the agent registration interface #15632
    Check the PR for more information.
  • [ai-history] updated logic to use communication model in AI history #15540 - Contributed by STMicroelectronics
    This refactoring removes the communication recording service. Manual recording is no longer needed. When using the LanguageModelService, LLM interactions are automatically recorded into a communication model, which can be inspected in the history view.
  • [monaco] implemented "code actions on save" #15555 - Contributed on behalf of STMicroelectronics
    Replaced MonacoEditorModel.onWillSave "wait until event" event with registerWillSaveModelListener for simpler semantics. Also removed the EditorModelService.onWillSave as it's pure convenience and unused in framework code.

1.61.0 - 4/29/2025

  • [ai-anthropic] fix: do not set anthropic tool choice without tools #15329
  • [ai-chat] correctly returned tool input when creating the message #15451
  • [ai-chat] enhanced streaming content parsing for incomplete response content matches #15387
  • [ai-chat] added agent prompt suggestions & chat summary #15427
  • [ai-chat] added customizable welcome message #15316
  • [ai-chat] collapsed label from right & no printed   #15344
  • [ai-chat] fixed context menu paste #15222
  • [ai-chat] fixed space issue after variables and agent label in chat view #15491
  • [ai-chat] improved style of code blocks in modern theme #15351
  • [ai-chat] introduced editable chat requests #15479
  • [ai-chat] made private functions and injections protected in chatviewtreewidget to make them overridable #15297 - Contributed by MVTec Software GmbH
  • [ai-chat] removed outline in the chat session settings editor #15356
  • [ai-chat] consolidated widget labels #15304
  • [ai-chat] fixed communication recording in orchestrator #15328
  • [ai-code-completion] fixed typo in code completion prompt #15383
  • [ai-code-completion] provided range to completion item to allow for correct inline display #15398
  • [ai-code-completion] turned automatic inline code completion off by default #15333
  • [ai-core] added shortcut for adding the current file to the ai chat context #15252
  • [ai-core] fixed response content in language model utility #15377
  • [ai-core] made parameters in ToolRequest mandatory #15288
  • [ai-core] resolved unresolved variables to empty string #15463
  • [ai-core] white label prompt templates #15322 - Contributed by MVTec Software GmbH
  • [ai-core] added initial support for tracking token usage #15378
  • [ai-core] allowed project specific prompt additions #15236
  • [ai-core] allowed workspace specific custom agents #15457
  • [ai-core] ensured all tool providers bound to self #15330
  • [ai-google] added gemini flash 2.5 to default models #15487
  • [ai-google] added native gemini provider #15334
  • [ai-history] more legible history entries #15483
  • [ai-ide] added a new tool which allows to list and run tasks #15504
  • [ai-ide] added a suggestion to architect to summarize the current session and continue with coder #15512
  • [ai-ide] added project info prompt fragment #15449
  • [ai-ide] clarified replace function description #15442
  • [ai-ide] fixed getFileDiagnostics waits forever #15305
  • [ai-ide] minor improvements mcp view #15364
  • [ai-ide] modified link in AI chat instructions to show AI settings directly #15326
  • [ai-ide] refined ai setting descriptions #15250
  • [ai-ide] refined coder prompt #15358
  • [ai-ide] used camelCase in React SVG #15367
  • [ai-ide, ai-mcp] added MCP Server config view to AI Configuration #15280
  • [ai-mcp] allowed to add all MCP functions via prompt fragment #15270
  • [ai-ollama] fixed Ollama regression in Theia 1.60 #15476
  • [ai-openai] added gpt-4.1 models to the list of default models #15465
  • [ai-scanoss] fixed scanoss button/icon in chat ui #15339
  • [api-samples] used ElectronConnectionHandler to connect updater services #15430
  • [application-package] bumped VS Code API version to 1.98.2 #15341 - Contributed on behalf of STMicroelectronics
  • [console] added missing editor dependency to console #15354
  • [console] waited for async creation of debug console widget #15388 - Contributed on behalf of STMicroelectronics
  • [core] clarified error for multiple occurrences during replace #15481
  • [core] did not re-export the configuration folder as env variable #15376
  • [core] fixed resolve from root #15331
  • [core] fixed switching the localization language back to the default #15445
  • [core] hid overflow in view container headers #15321 - contributed on behalf of STMicroelectronics
  • [core] hide overflow on sidebar-toolbar #15492 - contributed on behalf of STMicroelectronics
  • [core] limited the width of tab-bar rows to 100% of parent #15260 - contributed on behalf of STMicroelectronics
  • [core] made icons right-aligned #15373 - contributed on behalf of STMicroelectronics
  • [core] made preventTabbingOutsideDialog more easily overridable #15460
  • [core] relayout dock panel when breadcrumbs became active #15342 - contributed on behalf of STMicroelectronics
  • [core] removed es6-promise & setImmediate #15436 - webperf contribution
  • [core] reverted #15331 to fix webviews #15421 - Contributed on behalf of STMicroelectronics
  • [core] set selection upon editor navigation only after editor was fully visible #15302 - contributed on behalf of STMicroelectronics
  • [core] theia 1.60.0 release #15385
  • [core] translation update for version 1.60.0 #15382 - triggered by @sgraband
  • [core] used fixed version 1.5.5 of perfect-scrollbar #15279 - contributed on behalf of STMicroelectronics
  • [debug] fixed breakpoint editor shrinking in size #15515
  • [debug] reacted to editor model changing #15509
  • [debug] used editor widget as key for debug editor models #15516 - contributed on behalf of STMicroelectronics
  • [dev-container] added DOCKER_HOST support to devcontainer #15350
  • [docs] fixed broken links in documentation #15454
  • [getting-started] added news section with AI to welcome page #15269
  • [monaco] avoided double registration of sticky scroll toggle #15366
  • [monaco] disposed of child instantiation services in MonacoEditor #15246
  • [monaco] ensured valid editor was constructed before attempting to use editor services #15238
  • [monaco] fixed autocomplete content in chat view #15240
  • [monaco] fixed issue with dirty state not correctly set when save operation is canceled #15310
  • [monaco] passed multiple classnames as array of strings #15244
  • [monaco] show context menu for editor minimap #15220
  • [monaco] used simpleMonacoEditor for most inline editors #15389
  • [notebook] fixed cell editor and notebook output selection #15384
  • [plugin] made diagnosticcollection iterable #15361 - contributed on behalf of STMicroelectronics
  • [plugin] removed proposed API createFileSystemWatcher #15265 - contributed on behalf of STMicroelectronics
  • [plugin] renamed authenticationForceNewSessionOptions #15264 - contributed on behalf of STMicroelectronics
  • [plugin] supported sourceControlResourceGroup optional contextValue #15219 - contributed on behalf of STMicroelectronics
  • [plugin-ext] implemented the registerDiffInformationCommand to address issue #14144 #15406
  • [plugin-ext] prevented plugin localization errors #15268
  • [preferences] explicitly set scrolling element to avoid document scroll #15315
  • [preferences] fixed issue where minimums of 0 for number preferences were ignored #15230
  • [remote] basic ssh_config support #15499
  • [scm] updated dirty diff when editor became visible #15505 - Contributed on behalf of STMicroelectronics
  • [search-in-workspace] fixed SiW height mismatch #15287
  • [task] only called resolve() on tasks that have no execution #15480 - contributed on behalf of STMicroelectronics
  • [terminal] added terminal via "+" in terminal tool bar #15470
  • [test] updated deprecated xterm dependency #15523 - contributed on behalf of STMicroelectronics

Breaking Changes:

  • [core] allow to disable plugins. The PR includes a couple of renamings: HostedPluginDeployerHandler => PluginDeployerHandlerImpl and PluginServerHandler => PluginServerImpl. Also removed the ability of HostedPluginProcess to add extra deployed plugins. #15205 - contributed on behalf of STMicroelectronics
  • [core] removed version fix of @types/express-serve-static-core to 5.0.4. Adopters might need to do this as well if they run into typing issues. #15415
  • [git] stop publishing the @theia/git extension. This extension has been deprecated for a long time. Please use the built-in VS Code Git extension instead, which offers the same feature set. #15471

1.60.0 - 04/03/2025

  • [ai] add dummy preference descriptions to open AI config widget #15166
  • [ai] add function to retrieve diagnostics #14974
  • [ai] add gpt-4.5-preview as a default model #15090
  • [ai] add MCP Server config view to AI Configuration #15280
  • [ai] add native gemini provider #15334
  • [ai] add schema for agent settings #15175
  • [ai] allow project specific prompt additions #15236
  • [ai] allow to add all MCP functions via prompt fragment #15270
  • [ai] chore(chat): minor chat style improvements #15112
  • [ai] chore(chat): pass pinned agent in frontend chat service #15070
  • [ai] chore: improve style of code blocks in modern theme #15351
  • [ai] chore: remove outline in the chat session settings editor #15356
  • [ai] consider TerminalLinkProvider contributions recursively #15177
  • [ai] consolidate widget labels #15304
  • [ai] fix(ai-chat): add space after all autocompletions in AI chat #15052
  • [ai] fix: Pin node-abi version to 3.x due to Node.js 22+ requirement in 4.x #15212
  • [ai] fix: autocomplete content in chat view #15240
  • [ai] fix: communication recording in Orchestrator #15328
  • [ai] fix: do not set anthropic tool choice without tools #15329
  • [ai] fix: fix response content in language model utility #15377
  • [ai] fix: getFileDiagnostics waits forever #15305
  • [ai] fix: prevent autocompletion from triggering incorrectly within words #15030
  • [ai] fix(chat): fix context menu paste #15222
  • [ai] feat(chat): add customizable welcome message #15316
  • [ai] feat(chat): introduce LLM-based chat naming and last interaction date #15116
  • [ai] fix: ensure that the dirty state is correctly set even when the current save operation is canceled (#15308). #15310
  • [ai] initialize AIActivationService from preferences #15044 - Contributed by MVTec Software GmbH
  • [ai] make parameters in ToolRequest mandatory #15288
  • [ai] make private functions and injections protected in ChatViewTreeWidget to make them overridable #15297 - Contributed by MVTec Software GmbH
  • [ai] modify link in AI chat instructions to show AI settings directly #15326
  • [ai] put all prompts under MIT license #15159
  • [ai] refine AI setting descriptions #15250
  • [ai] refine coder prompt #15358
  • [ai] set correct defaults for max tokens for anthropic models #15198
  • [ai] set z-index of hovers to 1000 #15172
  • [ai] show news section with AI on welcome page #15269
  • [ai] turn automatic inline code completion off by default #15333
  • [ai] use camelCase in React SVG #15367
  • [ai] add shortcut for adding the current file to the AI chat context #15252
  • [ai] add variable completion for {{}} syntax in prompttemplate #15026
  • [console] fix: add missing editor dependency to console #15354
  • [core] do not re-export the configuration folder as env variable #15376
  • [core] fix resolve from root #15331
  • [core] fixed node-abi version to 3.x due to Node.js 22+ requirement in 4.x #15212
  • [core] hide overflow in view container headers #15321 - Contributed on behalf of STMicroelectronics
  • [core] limit the width of tab-bar rows to 100% of parent #15260 - Contributed on behalf of STMicroelectronics
  • [core] made icons right-aligned #15373 - Contributed on behalf of STMicroelectronics
  • [core] relayout dock panel when breadcrumbs become active #15342 - Contributed on behalf of STMicroelectronics
  • [core] set z-index of hovers to 1000 #15172
  • [core] sync theia dark/light theme with electron nativeTheme setting #15037 - Contributed by MVTec Software GmbH
  • [core] use fixed version 1.5.5 of perfect-scrollbar #15279 - Contributed on behalf of STMicroelectronics
  • [debug] expand local variables by default #15017 - Contributed by MVTec Software GmbH
  • [debug] fix: clipping issue in debug hover (#15086) #15154
  • [debug] fix: store original handle of debug adapter config #15149
  • [debug] improve displaying inline frame decorator #15097 - Contributed by MVTec Software GmbH
  • [dev] chore: use shared packages in src-gen #15185 - Contributed on behalf of STMicroelectronics
  • [dev] improve error handling on optional dependencies #14943
  • [filesystem] don't stop watching folder because of dropped events. #15111 - Contributed on behalf of STMicroelectronics
  • [memory-inspector] style: inputselect of memory inspector ui enhanced #15032
  • [monaco] dispose of child instantiation services in MonacoEditor #15246
  • [monaco] ensure valid editor constructed before attempting to use editor services #15238
  • [monaco] ensure word-wrap respected when diff editors side by side #15161
  • [monaco] handle visibility changes for diff editors #15189
  • [monaco] set selection upon editor navigation only after editor is fully visible #15302 - Contributed on behalf of STMicroelectronics
  • [monaco] show context menu for editor minimap #15220
  • [monaco] workspace Symbols: pass multiple classnames as array of strings #15244
  • [notebook] fix: ensure NOTEBOOK_CELL_TYPE context key is set during initialization #15182
  • [playwright] don't open context menu on Playwright explorer selection #15143
  • [playwright] suggestion to fix missing lib folder in playwright package #15122
  • [plugin] improve plugin package localization #15142
  • [plugin] prevent plugin localization errors #15268
  • [plugin] support "Save As" for custom editors #14972
  • [preferences] ensure correct node expansion with short trailing sections #15005
  • [preferences] explicitely set scrolling element to avoid document scroll #15315
  • [preferences] fix issue where minimums of 0 for number preferences are ignored #15230
  • [output] fix: manage channel addition without show usage #15101 - Contributed by STMicroelectronics
  • [search] fix SiW height mismatch #15287
  • [terminal] add commandsToSkipShell preference for plugin support #15099
  • [vscode] bump VS Code API version to 1.98.2 #15341 - Contributed on behalf of STMicroelectronics
  • [vscode] make DiagnosticCollection iterable #15361 - Contributed on behalf of STMicroelectronics
  • [vscode] remove duplicate declaration for DocumentDropEdit #15126 - Contributed on behalf of STMicroelectronics
  • [vscode] rename AuthenticationForceNewSessionOptions #15264 - Contributed on behalf of STMicroelectronics
  • [vscode] selection properties are now readonly #15141 - Contributed on behalf of STMicroelectronics
  • [vscode] support keepWhitespace in SnippetTextEdit and insertSnippet #15176 - Contributed on behalf of STMicroelectronics
  • [vscode] support SourceControlResourceGroup optional contextValue #15219 - Contributed on behalf of STMicroelectronics
  • [vscode] support command workbench.extensions.command.installFromVSIX #15179 - Contributed on behalf of STMicroelectronics

Breaking Changes:

  • [core] fixed version @types/express to ^4.17.21 and @types/express-serve-static-core to 5.0.4. This might be required for adopters as well if they run into typing issues. #15147
  • [core] migration from deprecated phosphorJs to actively maintained fork Lumino #14320 - Contributed on behalf of STMicroelectronics Adopters importing @phosphor packages now need to import from @lumino. CSS selectors refering to .p- classes now need to refer to .lm- classes. There are also minor code adaptations, for example now using iconClass instead of icon in Lumino commands.
  • [core] Refactor menu nodes #14676 - Contributed on behalf of STMicroelectronics

Breaking Changes:

  • [ai-chat] ParsedChatRequest.variables is now ResolvedAIVariable[] instead of a Map<string, AIVariable> #15196
  • [ai-chat] ChatRequestParser.parseChatRequest is now asynchronous and expects an additional ChatContext parameter #15196

1.59.0 - 02/27/2025

  • [ai] added claude sonnet 3.7 to default models #15023
  • [ai] added contextsummary variable to ai system #14971
  • [ai] aligned ai chat toggle keybinding with vs code on macos #14850
  • [ai] allowed multiple replacements in coder function #14934
  • [ai] allowed to close chats again #14992
  • [ai] chore: used fileservice.exist instead of trying to read the file #14849
  • [ai] chore(chat): moved chat window to the right by default #14970
  • [ai] consolidated the variables we provided in the chat #15021
  • [ai] corrected description in workspace agent functions #14898
  • [ai] correctly set the systempromptid in custom agents #14988
  • [ai] feat(ai): enabled context variables for chat requests #14787
  • [ai] fixed autocompletion for functions in chat input #14838
  • [ai] fixed: provided open handler for quick file open #15003
  • [ai] fixed(chat): avoided file suggestions on colons #14965
  • [ai] fixed(chat): improved variable autocompletion #15018
  • [ai] fixed(chat): prevented duplicate context element entries #14979
  • [ai] fixed(chat): prevented focus outline color of ai chat #15020
  • [ai] fixed closing changesets #14994
  • [ai] fixed structured output dispatch and settings #14811
  • [ai] fixed tool call prompt text replacement #14830
  • [ai] fixed tool calling string in messages #14906
  • [ai] fixed: quick input hover initialization #15064
  • [ai] instructed coder to use replace when search and replace failed #15061
  • [ai] implemented asynch iterator for open ai stream #14920
  • [ai] improved integration between variableregistry and ai variableservice #14827
  • [ai] introduced ai-ide package and moved ai configuration view #14948
  • [ai] labeled ai as alpha #14968
  • [ai] localized theia ai strings #14857
  • [ai] made dependency on monaco explicit #14907
  • [ai] made universal default prompt plain #15007
  • [ai] made new code completion prompt default and turned on inline by default #14822
  • [ai] pinned chat agent #14716
  • [ai] refined coder prompt #14887
  • [ai] refined search-replace prompt default of coder and made it default #14870
  • [ai] refined system message settings #14877
  • [ai] refactored chat agents into separate ide package #14852
  • [ai] removed aieditormanager #14912
  • [ai] renamed workspace agent to architect #14963
  • [ai] set o1 to stream by default #14947
  • [ai] streamlined the agent code #14859
  • [ai] supported anyof in function parameters #15012
  • [ai] updated chatmodel naming #14913
  • [ai] updated default openai models #14808
  • [ai] used content from monacoworkspaceservice for ai getfilecontent #14885
  • [application-manager] used default import of fix-path package #14812
  • [ci] fixed next build #14981
  • [console] fixed: console text model used the language id #14854
  • [core] added commands to toggle left and right panel #15041
  • [core] fixed: removed files in editor tab when deleted #14990
  • [core] fixed problems related with menu bar updates on focus change #14959 - Contributed on behalf of STMicroelectronics
  • [core] made context element mandatory when showing a context menu #14982 - Contributed on behalf of STMicroelectronics
  • [core] only sent visibility change notification when the visibility actually changed #15040 - Contributed by STMicroelectronics
  • [core] streamlined logging api #14861
  • [core] supported manual override of text blocks #14712
  • [debug] fixed: handled the breakpoint update event for id:0 #14866
  • [debug] fixed: no watch evaluation if no current stack frame #14874
  • [debug] fixed: warned user before starting the same debug session multiple times #14862
  • [debug] handled the case where the editor model was set to null #15013 - Contributed on behalf of STMicroelectronics
  • [dev-container] devcontainer: added ability to use localenv for containerenv property #14821
  • [dev-container] devcontainer: added simple containerenv contribution #14816
  • [dev-container] fixed recent workspace tracking for devcontainer workspaces #14925
  • [dev-packages] fixed webpack watching #14844
  • [doc] updated build command in publishing.md #14798
  • [doc] updated mcp readme with autostart option #15046
  • [filesystem] deprioritized file resource resolver to avoid resolution delays #14917
  • [monaco] chore: updated vscode-oniguruma+vscode-textmate #14848
  • [monaco] did not create a model reference for inline editors #14942 - Contributed on behalf of STMicroelectronics
  • [monaco] emptied hidden editors #14909 - Contributed on behalf of STMicroelectronics
  • [monaco] fixed: contenthoverwidget respected theia styles #14836
  • [monaco] fixed monaco editor localization #15016
  • [monaco] fixed monaco model reference creation #14957
  • [notebook] added an error for when a notebook editor was opened with a non existing file #14891
  • [notebook] fixed new notebook cell editor outline and width with open right sidebar #14800
  • [notebook] fixed notebook widget disposal #14964
  • [plugin] added missing vs code json schemas #14864
  • [plugin] passed code action provider metadata to editor #14991 - Contributed on behalf of STMicroelectronics
  • [plugin] refreshed root when change notification had no items #14868
  • [plugin] sent plugin logs to the frontend #14908
  • [plugin] supported snippet file edits #15066
  • [scm] used diffeditor diffnavigator to navigate diffs #14889
  • [terminal] fixed: exited shell process on terminal close #14823
  • [vscode] bumped vs code api version #15069 - Contributed on behalf of STMicroelectronics
  • [vscode] introduced the commentingrange type #15015 - Contributed on behalf of STMicroelectronics
  • [vscode] made public the documentpaste proposed api #14953 - Contributed on behalf of STMicroelectronics
  • [vscode] shellexecution updated with undefined command #15047 - Contributed on behalf of STMicroelectronics

Breaking Changes:

  • [ai] refined system message settings #14877
  • [ai-chat] changed chat api by removing chatsetchangedeleteevent, updating changeset interface with added ondidchange event and dispose method (renamed accept to apply and discard to revert), modified changesetelement and changesetimpl accordingly #14910
  • [ai-chat] abstractchatagent updated getsystemmessagedescription to require a context parameter #14930
  • [ai-core] chatmodel interface was updated to include context and promptservice was updated with an optional context argument in getprompt #14930
  • [ai-ide] content-replacer.ts moved from ai-ide/src/browser/ to core/src/common/ #14930
  • [ai-scanoss] scanossdialog constructor accepted an array of results instead of a single result #14930
  • [core] a context html element became mandatory when showing a context menu #14982 - Contributed on behalf of STMicroelectronics
  • [core] adjusted binding of named ilogger injections and instructed removal of duplicate ilogger bindings on ambiguous match errors
  • [core] streamlined logging api #14861
  • [core] made context element mandatory when showing a context menu #14982 - Contributed on behalf of STMicroelectronics
  • [debug] fixed: handled the breakpoint update event for id:0 #14866

1.58.0 - 01/30/2025

  • [ai] added 'required' property to tool call parameters #14673
  • [ai] added change set support in chat input and chat model #14750
  • [ai] added logic to allow passing context to tool calls #14751
  • [ai] added logic to allow to auto-start MCP servers on frontend start-up #14736
  • [ai] added logic to override change elements on additional changes #14792
  • [ai] added Ollama LLM provider tools support #14623
  • [ai] added search and replace function to coder #14774
  • [ai] added support for Azure OpenAI #14722
  • [ai] added support for change sets via tool functions #14715
  • [ai] added tool support for anthropic streaming #14758
  • [ai] changed trigger of inline suggestion keybinding to Ctrl+Alt+Space #14669
  • [ai] improved behavior of AI Changeset diff editor #14786 - Contributed on behalf of STMicroelectronics
  • [ai] improved cancel logic in openAi model #14713
  • [ai] improved cancellation token handling in chat model #14644
  • [ai] improved performance in AI request logging #14769
  • [ai] updated logic to allow filerting backticks in AI code completion #14777
  • [ai] updated logic to consistently handle OpenAI models not supporting system messages instead of using dedicated O1 chat agent #14681
  • [ai] updated logic to manage AI bindings separately per connection #14760
  • [ai] updated logic to not let ai chat submit empty messages #14771
  • [ai] updated logic to register tool functions of mcp servers again after restart of the frontend #14723
  • [ai] updated logic to show diff on click in ChangeSets #14784
  • [application-manager] fixed error caused by bundling scanoss #14650
  • [application-manager] improved bundling for hoisted dependencies #14708
  • [console] fixed console scrolling #14748
  • [core] added support for dragging files in browser #14756
  • [core] fixed dragging file from outside the workspace #14746
  • [core] fixed override of default key bindings #14668
  • [core] fixed workbench.action.files.newUntitledFile command #14754
  • [core] fixed z-index overlay issue in dock panels #14695
  • [core] updated build scripts to use npm instead of yarn to build Theia #14481 - Contributed on behalf of STMicroelectronics
  • [core] updated keytar and drivelist #14306
  • [core] updated logic to prevent tabbing outside of dialog overlay #14647
  • [debug] added jump to cursor option to context menu #14594 - Contributed by MVTec Software GmbH
  • [debug] fixed updating breakpoints when debugging starts #14645 - Contributed by MVTec Software GmbH
  • [dev-container] updated logic to show more dev container info in title bar #14571
  • [electron] bumped fix-path to ^4.0.0 to avoid cross-env <6.0.6 #14781 - Contributed on behalf of STMicroelectronics
  • [filesystem] added support for vscode file system provider scheme #14778
  • [filesystem] fixed error handling in OPFSFileSystemProvider #14790
  • [filesystem] fixed file data streaming for http polling #14659
  • [getting-started] updated labels to mark DevContainers in recent workspaces #14595
  • [git] added deprecation warning to theia/git readme #14646
  • [monaco] updated monaco-editor-core to 1.96.3 #14737 - Contributed on behalf of STMicroelectronics
  • [notebook] fixed execute cell and below for last cell #14795
  • [notebook] fixed issue with deleted cells when talking to output webview #14649
  • [notebook] fixed race condition for outputs #14789
  • [plugin] added support for property Text in DocumentDropOrPasteEditKind #14605 - Contributed on behalf of STMicroelectronics
  • [plugin] stubbed TerminalCompletionProvider proposed API #14719 - Contributed on behalf of STMicroelectronics
  • [plugin] updated code to properly mark chat and language model APIs as stubbed #14734 - Contributed on behalf of STMicroelectronics
  • [plugin] updated code to provide node-pty package for plugins #14720
  • [plugin] updated logic to include ignored files in vscode.workspace.findFiles #14365
  • [plugin] updated logic to only call refresh on given elements given by plugin #14697 - Contributed on behalf of STMicroelectronics
  • [process] updated node-pty to 1.1.0-beta27 #14677 - Contributed on behalf of STMicroelectronics
  • [scanoss] fixed scanoss error on Windows #14653
  • [secondary-window] improved README of secondary window package #14691 - Contributed on behalf of STMicroelectronics
  • [task] added task related context keys #14757
  • [vsx-registry] added logic to load plugin readme from file system #14699