Changelog

New updates and improvements to OpenCode

1. Mar 29, 2026v1.3.4

   Add prompt slot feature

   Improvements 39

   • CoreUpdate opencode-gitlab-auth to 2.0.1@vglafirov
   • CoreRefactored session processor to use effect-based architecture
   • CoreUse AppFileSystem instead of raw Filesystem for better abstraction
   • CoreUpgrade OpenTUI to version 0.1.91
   • CoreAdjust bash tool description to increase cache hit rates between projects
   • CoreUpdate Effect to version 4.0.0-beta.42
   • CoreRefactor session compaction service to use Effect
   • CoreAdd single target plugin entrypoints
   • CoreUse ChildProcessSpawner instead of Process.spawn for formatting
   • CoreMove more responsibility to workspace routing
   • CoreRefactor Session service to use Effect-based architecture
   • CoreAdd support for AI SDK v6
   • CoreAdd additional overflow error patterns to error handling
   • CoreFix flaky plugin tests by removing mock.module which is not supported in Bun
   • CoreSplit out instance and route through workspaces
   • CoreEffectify Plugin service internals
   • CoreEffectify Skill service internals
   • CoreAdd TUI plugins support
   • CoreRefactor tool registry to yield Config and Plugin services using Effect.forEach
   • CoreIgnore generated models snapshot files
   • CoreReplace async git() with ChildProcessSpawner in VCS module
   • CoreYield services instead of promise facades in Effect refactor
   • CoreFixed web UI bundle build on Windows
   • CoreImprove app startup performance
   • CoreClose MCP transport on failed or timed-out connections
   • CoreUse cachedInvalidateWithTTL for config and bump Effect to beta.37
   • CoreRefactor Config service to use Effect
   • CoreRemove workspace server and WorkspaceContext, improve routing architecture
   • CoreAdd GPT prompt so non-Codex GPT models have their own system prompt modeled after Codex CLI
   • CoreRefactor LSP service with InstanceState using Effect
   • DesktopImproved app startup efficiency
   • DesktopUse Azure Artifact Signing for Windows releases
   • DesktopDefault file tree to closed with minimum width
   • DesktopResize layout viewport when mobile keyboard appears@BYK
   • DesktopPersist queued followups across project switches
   • DesktopReduce markdown jank while responses stream in UI
   • DesktopRemove fork session button from app
   • DesktopDefault shell tool to collapsed state
   • DesktopDon't bundle fonts in app
2. Mar 26, 2026v1.3.3

   Embed WebUI directly in the binary with configurable proxy flags

   Improvements 12

   • DesktopFix agent normalization in desktop app
   • DesktopFix project switch flickering when using keybinds by pre-warming globalSync state
   • DesktopMove message navigation from cmd+arrow to cmd+opt+[ / cmd+opt+] to preserve native cursor movement
   • DesktopAdd createDirectory option to directory picker in Electron app
   • DesktopRemove .json extension from electron-store for seamless Tauri to Electron migration
   • CoreInitial implementation of event-sourced syncing system for session data
   • CoreFix enterprise URL not being set properly during authentication flow
   • CoreClassify ZlibError from Bun fetch as retryable instead of unknown error
   • CoreSkip snapshotting files larger than 2MB to improve performance
   • CoreRespect agent permission configuration for todowrite tool
   • CoreFix DWS workflow tools being silently cancelled due to missing tool approval support
   • CoreFix MCP servers disappearing after transient errors and improve OAuth handling
3. Mar 22, 2026v1.3.0

   Project Navigation

   Project Navigation: Navigate between projects faster using keyboard shortcuts (cmd+option+arrow keys).

   Improvements 12

   • Desktop App ImprovementsFile Uploads: Desktop app now supports file type filters and multiple file selection when uploading files.
   • Desktop App ImprovementsWorkspace Switching: Fixed visual flickering when switching between workspaces or projects - the interface now transitions smoothly without showing loading spinners during navigation.
   • Desktop App ImprovementsSidebar Resize: Fixed issue where sidebar would automatically close when being resized to minimum width. The sidebar now clamps at minimum width instead of closing.
   • Desktop App ImprovementsLoading States: Improved loading state management across the app for smoother, more consistent feedback during async operations.
   • Desktop App ImprovementsConsole Login: Fixed console device login to properly handle pending authorization states, ensuring the login process continues polling instead of failing while waiting for approval.
   • Providers & ModelsxAI Responses API: Improved xAI reasoning models performance in long multi-turn conversations by switching to the responses API with encrypted content support.
   • Providers & ModelsGPT Model List: Updated the GPT subscription model list with the latest available models.
   • Providers & ModelsVertex AI Fix: Fixed Vertex AI errors with non-thinking models (like gemini-2.0-flash) by only applying thinking configuration to models that support reasoning capabilities.
   • Providers & ModelsvLLM Context Overflow: Improved error detection for vLLM context overflow errors, providing clearer feedback when context limits are exceeded during inference.
   • Providers & ModelsCost Chunk Format: Fixed streaming error where cost data was sent in upstream provider format instead of client-requested format, preventing validation errors when mixing provider formats.
   • Authentication & AccountStale Credentials: Fixed stale server URL and email on re-login. Previously, logging into a different server could fail due to cached credentials from a previous environment.
   • Authentication & AccountCodex Access: OAuth plan users can now access codex instructions freely without the previous whitelisting restrictions.
4. Mar 16, 2026v1.2.27

   Fixed VCS watcher if statement logic

   Improvements 11

   • CoreDelete legacy permission module
   • CoreClean up pending entry when question is aborted
   • CoreRemove SIGHUP exit handler
   • CoreEffectify PermissionNext and fix InstanceState ALS bug
   • CoreInline branded ID schemas
   • CoreRefactor QuestionService to use effects
   • CoreEnsure that compaction message is tracked as agent initiated
   • CoreIncrease default chunk timeout from 2 minutes to 5 minutes
   • CoreFix lost sessions across worktrees and orphan branches@michaeldwan
   • DesktopRemove open label from UI
   • DesktopHandle multiline web paste in prompt composer
5. Mar 13, 2026v1.2.26

   Scaffold effect-to-zod bridge for schema conversion

   Improvements 28

   • CoreSerialize configuration for Bun installations
   • CoreSupport text attachments in app
   • CorePaginate session history for improved server performance
   • CoreSessions lost after git init in existing project@michaeldwan
   • CoreFail fast on config dependency installs in end-to-end tests
   • CoreFilter empty content blocks for Bedrock provider@Tom-Ryder
   • CoreRefactor ProviderAuthService to use Effect pattern
   • CoreAdd console account subcommands to CLI
   • CoreRefactor AuthService to use Effect pattern
   • DesktopModel selection now persists by session
   • DesktopPolish prompt composer controls
   • DesktopSynchronize sidebar state across the application
   • DesktopUse new-session icon in sidebar buttons
   • DesktopAvoid clipping new session during sidebar animation
   • DesktopAnimate titlebar controls on sidebar open
   • DesktopRestore sidebar dash and sync session spinner colors
   • DesktopFork should copy prompt into new session
   • DesktopImproved sidebar spacing and session list spinner transition
   • DesktopTerminal cloning without retry
   • DesktopScroll falls behind prompt input
   • DesktopAdjust spacing in todo list component
   • DesktopBetter optimistic prompt submit in app
   • DesktopSynchronize internationalization translations
   • DesktopUse cursor session history loading for improved performance
   • DesktopList item background colors fixed in app
   • DesktopStabilize todo dock end-to-end tests with composer probe
   • DesktopDesktop multi-window support added to Electron
   • DesktopIncrease CI end-to-end test workers
6. Mar 12, 2026v1.2.25

   Support non-OpenAI Azure models that use completions endpoints

   Improvements 53

   • CoreFlow branded ProviderID and ModelID through internal signatures
   • CoreBrand ProviderID and ModelID types for improved type safety
   • CoreRemove external sourcemap generation to reduce build artifacts
   • CoreBrand PermissionID, PtyID, QuestionID, and ToolID types for improved type safety
   • CoreAdd ARM64 release targets for Windows CLI and desktop
   • CoreBrand PartID through Drizzle and Zod schemas
   • CoreBrand WorkspaceID through Drizzle and Zod schemas
   • CoreResolve symlinks in Instance cache to prevent duplicate contexts@jmylchreest
   • CoreBrand SessionID through Drizzle and Zod schemas
   • CoreRestore plugin serverUrl getter so plugins can connect to local server
   • CoreRe-enable snapshot in ACP@noamzbr
   • CoreAdjust skill presentation to reduce token usage
   • CoreBrand ProjectID through Drizzle and Zod schemas
   • CoreTighten effect-based account flows
   • CoreRead stdout and stderr in PackageRegistry.info before waiting for process to exit@ghost91-
   • CoreImprove skill presentation to agent to increase likelihood of skill invocations
   • CoreHide Windows background consoles in Electron
   • CoreAdd GOOGLE_VERTEX_LOCATION environment variable support for Vertex AI@SOUMITRO-SAHA
   • CoreImplement resilient organization data fetching with error handling
   • CoreMake account login upgrades safe while adding multi-account workspace authentication
   • CoreDon't permit access to system directories
   • CoreAllow passing workspaceID into session create endpoint
   • CoreFixed chunk timeout when processing LLM stream
   • CoreMake worktrees read the project ID from local workspace
   • CoreAdd thinking variants support for SAP AI provider@jerome-benoit
   • CoreUpgrade OpenTUI to v0.1.87
   • CoreFix OAuth auto-connect failing on first MCP connection@domdomegg
   • CoreExtract createApp function for server initialization
   • CorePut workspace routing behind OPENCODE_EXPERIMENTAL_WORKSPACES flag
   • CoreReplace Bun semver with npm semver package
   • CoreReplace Bun shell with direct spawn calls in core flows
   • CoreChange pathToFileURL imports from bun to url module
   • CoreMultiple jdtls LSPs eating memory in Java monorepos@stevoland
   • DesktopFix broken mobile sidebar sizing issue in workflows mode@5w14
   • DesktopFixed terminal animation in application
   • DesktopFix sidebar quirks in app
   • DesktopRework default server initialization and connection handling in desktop client
   • DesktopFix terminal e2e test flakiness by implementing a real terminal driver
   • DesktopSet default WebSocket username and fix terminal spawn lifecycle issues in desktop app@OpeOginni
   • DesktopTheme Windows titlebar overlay in Electron
   • DesktopGuard comment accessor in message timeline
   • DesktopRe-focus prompt after terminal opens in slash-terminal test
   • DesktopRestore to message and fork session functionality in app
   • DesktopTodos not clearing in app
   • DesktopSkip editor reconcile during IME composition@ysm-dev
   • DesktopSimplify review pane
   • DesktopTrim session render work in app for improved performance
   • DesktopFix tests in app package
   • DesktopFixed terminal jank in the app
   • DesktopFixed terminal focus issues and reduced jank in the app
   • DesktopAdd debug window to app
   • DesktopDisplay development statistics in the application
   • DesktopTerminal state corruption fixed
7. Mar 9, 2026v1.2.24

   Add initial support for workspaces into the TUI

   Improvements

   • CoreSend context-1m-2025-08-07 beta header to GitLab to enable 1M context window@Krule
   • CoreAdd Copilot GPT-5.4 xhigh support
   • DesktopFix scroll jitter and loop issues in app
   • DesktopSession title turn spinner now displays correctly
   • DesktopDismiss toast notifications when questions or permissions are resolved@neriousy
8. Mar 9, 2026v1.2.23

   Disable fallback to free nano for small model requests

   Improvements

   • DesktopRemove oc-1 theme from app
   • DesktopFix sidebar workspace container sizing to prevent content overflow
   • DesktopDon't animate review panel in/out
   • DesktopRevert "Stupid Sexy Timeline" feature
   • DesktopSanitize workspace store filenames on Windows
   • DesktopGenerate color palettes in app
9. Mar 8, 2026v1.2.22

   Canonicalize current working directory after changing directories in TUI

   Improvements 17

   • CoreFix broken MCP toggling in TUI@natewill
   • CoreUpdate database path test to verify correct channel-based filename
   • CoreAllow beta channel to share database with stable channel
   • CoreAdd OPENCODE_SKIP_MIGRATIONS flag to bypass database migrations
   • DesktopFix sidebar background color when collapsed
   • DesktopSuppress hover when opening project menu or right-clicking to prevent flickering
   • DesktopTrim retained desktop terminal buffers
   • DesktopMessages not loading reliably
   • DesktopPrune and evict stale app session caches
   • DesktopRestore new-session logo on dev so users recognize OpenCode immediately
   • DesktopRevert new session logo on dev branch to ship UI change with auto-accept-permissions feature
   • DesktopAdd OpenCode logo to new session screen for immediate app identification
   • DesktopRevert prompt control docking in TUI
   • DesktopDock auto-accept after thinking and move Add file to bottom-left
   • DesktopBalance titlebar columns so center content doesn't get squeezed by long side content
   • DesktopCenter empty states vertically in session view and improve review panel messaging for projects without version control
   • DesktopReview panel transition fixed in app
10. Mar 7, 2026v1.2.21

    Preserve original line endings in edit tool

    Improvements 29

    • CoreFix Git path resolution for modified files across Git Bash, MSYS2, and Cygwin on Windows
    • CoreFix PTY session handle leak@kikuchan
    • CoreSanitize preview database filenames
    • CoreLog stack trace when schema validation fails
    • CoreI need to see the actual commit diff to understand what was fixed and provide an accurate changelog entry.
    • CoreAdd project git init API
    • CoreUpdate Drizzle and channel database handling
    • CoreSpeed up share loads
    • CoreEnable auto-accept keybind regardless of permission config@luisfelipesena
    • DesktopGuard session-header current() against undefined when options is empty@cyberprophet
    • DesktopPreserve file tree tab on reopen and fix e2e test regressions@neriousy
    • DesktopRemove close button from project hover popover
    • DesktopNew session uses agent model/variant
    • DesktopModel sticks to session after being changed
    • DesktopBased on the commit message "fix(app): all panels transition", here's the changelog entry:
    • DesktopCan't scroll files in app
    • DesktopFix maximum width on timeline component
    • DesktopAlign session empty states in TUI
    • DesktopAdd interactive timeline visualization feature
    • DesktopShare workspace slug wait helper across e2e specs
    • DesktopAbort sessions and wait for idle before e2e cleanup
    • DesktopShow skill issue when snapshotting is off in desktop app
    • DesktopFix portal positioning for sidebar menus and tooltips by removing conditional mount logic
    • DesktopAdd end-to-end tests for app (part 67)@neriousy
    • DesktopAdd sidebar reveal animation, hover peek overlay, and weaker dividers to app
    • DesktopBetter review and file tree empty states
    • DesktopEnable Safari autocorrect in normal mode, disable in shell mode@alexandrereyes
    • DesktopRevert stale read error fix in app
    • DesktopAdd English to locale matchers@KirillTregubov