OpenCode

Complete Changelog

Open-source terminal coding assistant

Complete changelog with every version since the first release.

Latest Version:v1.18.16

Total Releases:150

Source:GitHub Releases

Releases (150)

v1.18.16New

v1.18.16

August 10, 2026

•Ignore unknown top-level config fields instead of failing config parsing
•Register projects opened from Home so they are available to the rest of the app
•Open the project menu with a right-click in Home
•Fall back to listing and matching local directories when the project picker server does not support search
•Use 词元 instead of 令牌 for token-related labels in Simplified Chinese (@Speechlessmanbilibili)
•Keep the macOS app running after the last window closes and reopen a window when the app is activated
•@Speechlessmanbilibili:
•fix(i18n): use 词元 instead of 令牌 for token in zh locale (#40977)

v1.18.15New

v1.18.15

August 7, 2026

•Chronological message ordering now stays correct even when imported or legacy message IDs are out of order.
•Revert and fork actions now use real message chronology instead of message ID ordering.
•Truncation cleanup now removes stale files by file timestamp more reliably.
•Repeated compaction now keeps earlier tool-call history in summaries instead of dropping orphaned results.
•Blob-based attachments now load correctly in the web UI. (@rexdotsh)
•Added much broader locale coverage across the desktop app.
•Export full session transcripts as JSON from the UI.
•Session timelines now respect chronological message boundaries more reliably.
•Stored messages now stay ordered by creation time.
•Session lists now sort by persisted activity time more reliably.
•Language names now stay native in the locale picker.
•Filled in missing translations across existing locales.
•fix(server): allow blob attachments in web UI (#40692)
•fix(tui): support copying over ssh with set-clipboard on tmux config (#30472)
•@dangooddd:

v1.18.14New

v1.18.14

August 5, 2026

•Simplified xAI login to a single device-code flow that works better in headless and remote environments.
•Preserved structured mid-stream provider errors so compatible providers can retry failed responses.
•Retried more transient provider and network errors instead of failing immediately.
•Counted cache writes in ACP usage totals.
•Logged remote workspace 5xx response bodies in the host logs to make proxy failures easier to debug. (@jamesmurdza)
•Stopped sending the host directory path to remote workspaces so prompts resolve from the remote project root. (@jamesmurdza)
•Waited for queued ACP session updates before ending a turn.
•@jamesmurdza:
•fix(server): don't forward host directory to remote workspace (#40136)
•fix(server): log upstream 5xx bodies from proxied workspace requests (#40135)

v1.18.13New

v1.18.13

August 4, 2026

•GitHub pull request reviews now include the pull request number and URL in context.
•Fixed several right-to-left layout issues across tabs, drawers, resizing, and titlebar interactions.
•Fixed shared right-to-left UI behavior such as directional icons and drawer placement.
•Sessions without titles now fall back to generated names instead of appearing blank.
•Moved markdown parsing off the main thread to keep the app more responsive while rendering messages.
•Localized more desktop UI copy, including native menus, update dialogs, and help content.
•Added early right-to-left layout support across the app and session views.
•Added locale-aware plural rules so translated counts and summaries read correctly.
•Expanded translation coverage and added more supported desktop languages.
•@amypoolside:
•docs: add Poolside provider setup (#39187)

v1.18.12

August 4, 2026

•Fixed Azure GPT-5.5+ completion requests failing when reasoning is enabled. (@frederiknsgo)
•Reduced composer lag when drafts include large pasted images or attachments.
•Let project search match any known recent project instead of only the first five. (@NumerousJLs)
•Cleared stale assistant errors from the timeline once the same turn resumes streaming.
•Skipped legacy config reads against v2 servers to avoid spurious config loading issues. (@resetsix)
•fix(app): skip legacy config reads for v2 (#40211)
•@NumerousJLs:
•fix(app): search every known project in the open project dialog (#40202)
•@MagnumGoYB:
•docs: remove obsolete vouch system section (#40266)
•@frederiknsgo:
•fix: gpt-5.5+ in combination with azure fails with reasoningEffort (#40265)

v1.18.11

August 1, 2026

•Stopped MCP SSE connections from getting stuck in reconnect loops after server error responses.
•Fixed provider model configs that use interleaved reasoning fields like reasoning_text or custom field names.
•Open external links in the system browser instead of inside the app.
•Fixed stale session tab state in the desktop title bar. (@OpeOginni)
•Open the legacy directory picker at your home folder when no home path is loaded yet.
•Prevent the file tree tab from clipping when resized smaller. (@OpeOginni)
•Fixed debug gutter labels and values misaligning.
•@devennavani:
•docs: add Modal provider setup (#39710)
•@OpeOginni:
•fix(app): prevent file tree tab clipping (#39770)
•fix(app): prevent stale session tab reads (#39767)
•fix(app): prevent stale prompt control reads (#39842)

v1.18.10

July 30, 2026

•Discover available Modal models automatically. (@devennavani)
•Prevent adding the same attachment more than once.
•Always show the new session button.
•Improve toast notifications with better stacking, dismissal, and mobile layout.
•Refine tab hover, active, and overflow states.
•Repair malformed saved tabs so broken tab state no longer persists across launches. (@OpeOginni)
•Hide the model variant selector until model data finishes loading.
•Preserve the custom agent picker for existing users.
•@lakshyaag-tavily:
•docs(ecosystem): add opencode-tavily plugin (#38709)
•@devennavani:
•feat: discover Modal models (#39066)
•@OpeOginni:
•fix(app): repair malformed persisted tabs (#39645)

v1.18.9

July 28, 2026

•Restored compatibility with legacy MCP SDK clients.
•Fixed a Solid cleanup crash that could break navigation in the desktop app.
•Fixed home session loading so the session list can update without suspending the whole page.
•Removed the extra vertical borders from the V2 home projects view.
•Added an opt-in V2 desktop sidecar backed by the bundled CLI service.
•Added collapsible model provider sections in V2 settings.
•fix(desktop): patch @dnd-kit/solid to preserve core scroll plugins (#38119)

v1.18.8

July 28, 2026

•Improved compatibility with newer MCP servers and OAuth flows.
•Reconnects MCP servers after expired SDK sessions, including concurrent requests.
•Honors configured MCP OAuth callback ports in mcp debug.
•Stops sending deprecated sampling defaults to newer Gemini models.
•Added a shortcut to open the project selector in new sessions.
•Tab keyboard navigation now follows the visible tab order.
•Opening files now expands Windows folders with trailing separators.
•Server status uses blue when an integration needs attention.
•Provider connection state now refreshes immediately after changes.
•Linux packages now install AppStream metadata. (@develop7)
•Local desktop runs now use the channel database.
•Prevents freezes when closing projects from the home view.
•Prevents the right panel from freezing the session view while loading.
•@OpeOginni:
•fix(core): correct MCP environment field in built-in skill (#39175)

v1.18.7

July 27, 2026

•Remove the extra titlebar inset in fullscreen on macOS.
•Keep command palette entries from reappearing incorrectly when shadowed commands are removed.
•Add scrolling to the project selector dropdown when the list is long. (@david1gp)
•@ProdigyRahul:
•fix(ui): keep mutable selects open (#39027)
•fix(app): add scroll to project selector dropdown (#39016)

v1.18.6

July 27, 2026

•Fixed branch-specific repository caches so refreshing one reference no longer moves another branch checkout.
•Improved compatibility with the newer client API across directory, project, session, and terminal flows.
•Fixed legacy MCP state refreshing when opening a V1 workspace.
•Fixed provider lists not refreshing after connecting a provider or finishing provider OAuth on V1 servers.

v1.18.5

July 24, 2026

•Improve Claude adaptive thinking handling across more response shapes.
•Avoid OpenAI Responses phase handling that could break some conversations.
•Preserve grep symlink paths in search results. (@remixz)
•Preserve Mistral reasoning history across turns.
•Stabilize Mistral prompt caching.
•Use the correct prompt cache keys for each SDK.
•Fix MiniMax M3 thinking variant selection.
•Support the current server terminal transport.
•Support current-server review data in the desktop app.
•Update server discovery flows for current servers.
•Support current-server session actions, including prompts and commands.
•Render current-server session timelines.
•Stream current-server events in the desktop app.
•Detect legacy and current servers so the desktop app can work with both.
•Restore optimistic timeline updates while responses are still streaming.

v1.18.4

July 20, 2026

•Use adaptive thinking controls for Kimi models on Anthropic-compatible providers, with summarized reasoning output by default. (@chouqin)
•Reduce OpenAI provider header timeouts during slow connection setup.
•Respect provider-defined reasoning options instead of falling back to the wrong reasoning controls.
•Restore Azure Cognitive Services endpoint support for Azure-hosted models.
•Sync the embedded terminal theme with the app theme.
•Improve the review panel so open file tabs can stay aligned with the current diff view.
•Rewrite the v2 prompt input for more reliable command, context, shell, attachment, and history interactions.
•Improve review panel resizing and sticky controls.
•Preserve command drafts in the command menu.
•Avoid session view failures when message parent links are missing.
•Prevent sending empty prompt text parts.
•Restore model variant selection accessibility.
•Show keybind tooltips on prompt input controls. (@ProdigyRahul)
•Deduplicate repeated file entries in diff summaries.
•Prevent recovery window handling from touching destroyed windows.

v1.18.3

July 16, 2026

•Added an Up Arrow shortcut to close the subagent picker when the first item is selected.
•Fixed home page scrolling so sticky headers and the session list behave correctly.
•Fixed startup readiness so WSL server loading is included before the desktop app reports ready.
•Removed the inactive help button from the app layout.
•Fixed custom agent selector visibility when custom agents are available.
•Home page command palette search can now find and open sessions.

v1.18.2

July 15, 2026

•Stopped subagents from launching nested subagents by default, with a configurable subagent_depth limit when needed.
•Improved default reasoning depth for Meta models.
•Added Mod+N as another shortcut for opening a new tab.
•Restored the Help button in release builds.
•Kept sessions with null archive times visible instead of dropping them from the home list.
•Hid the drawer close button on Windows where it conflicts with the window chrome.
•fix(core): tolerate AlreadyExists in FSUtil.ensureDir (#36542)

v1.18.1

July 14, 2026

•Fixed spacing between model provider sections in Settings.

v1.18.0

July 14, 2026

•Completed the Desktop v2 migration, including upgrade handling for the new layout and first-launch onboarding.
•Added a setting to switch between the new and old Desktop layouts during the transition period.
•Fixed file views using the wrong background in the v2 layout.
•Fixed connected project picker positioning when its anchor is still loading.
•Kept permission auto-accept state separate for each server.
•Fixed a project picker positioning crash.
•Kept terminal tab rename focused while editing.
•Enabled remote sessions to auto-accept permissions correctly.
•Fixed terminal tabs stealing focus when they mount.
•Loaded more timeline history at once to reduce repeated backfill while scrolling.
•Resynced the timeline correctly after reconnecting.
•Preserved the composer caret after request updates.
•Reduced Home cold-load time substantially.
•Preserved timeline bottom anchoring more reliably.
•Clarified status indicator severity.

v1.17.20

July 13, 2026

•Removed an obsolete Codex workaround that could interfere with OpenAI Luna Responses Lite requests.
•Updated Azure AI support for GPT-5.6.

v1.17.19

July 13, 2026

•Supported OpenAI pro reasoning mode.
•Disabled response storage by default for xAI Responses. (@geraint0923)
•Added OAuth support for Luna Responses Lite.
•Switched to another available org after logging out in the console.
•Used Codex context limits for GPT-5.6 over OAuth. (@nabilfreeman)
•Forwarded CLI environment variables to the TUI worker.
•Removed interface transition changes that were accidentally shipped to dev.
•Fixed clipped labels and branch tooltips.
•Stopped the review panel width from jumping when opening or closing it.
•Focused the prompt input when starting a new session.
•Prevented some new-session updates from blocking the UI.
•Fixed timeline outlines getting clipped.
•Aligned context token counts with usage totals.
•Kept the file tree visible while opening files.
•Redesigned attachment cards and file comment chips in the new interface.

v1.17.18

July 9, 2026

•Prevent crashes and bad pricing data when GitHub Copilot returns models with a zero billing batch size.
•Add a model-specific system prompt for Meta Muse Spark.

v1.17.17

July 9, 2026

•Improved Meta model handling for reasoning variants and provider requests.
•Fixed clipped descenders in model selector labels.
•Added a dismissible tabs intro popup and refreshed the help entry point.
•Updated sub-agent task rows to match the v2 session design more closely.
•Restyled the revert dock in v2 sessions for clearer restore actions.
•Added a v2 free-model selector with faster access to more providers.

v1.17.16

July 9, 2026

•Exposed reasoning effort variants for Grok models.
•Improved xAI prompt cache routing and PDF file support in Responses models.
•Added an Open containing folder action for projects on the home screen.
•Added a composer add menu for files, commands, context, and shell mode without losing draft text.
•Added a provider setup tip on new sessions when no external providers are connected.
•Remember review panel mode and selected file per session.
•Added inline file browser tabs for opening and previewing files from the side panel.
•Updated desktop translations.
•Kept the review pane usable on wide screens by reserving its minimum width.
•Fixed hidden session panes staying mounted and causing side-panel glitches.
•Routed legacy drafts back to the session page.
•Loaded full review diffs for large patches when the initial diff is capped.
•Removed the first-open flash in the command palette.
•Routed the new session shortcut through tabs in the new layout.
•Kept session routes inside the correct layout when opening legacy session URLs.

v1.17.15

July 7, 2026

•Better classify Z.ai context-window overflow errors so oversized requests surface the right failure mode (@fengjikui)
•Handle unavailable config directories more gracefully when reading config files
•Restore model details tooltips in the model picker (@arvsrn)
•Refresh the v2 command palette to better match the rest of the new desktop UI (@arvsrn)
•Make terminal shortcuts take priority when the terminal is focused
•Show unread state on tabs with pending questions
•Keep session tab titles available after reloads while session data is still loading
•Apply theme changes only after you select them in Settings
•Fix macOS titlebar appearance mismatches in Sequoia and adjust traffic light placement (@arvsrn)
•feat(app): align cmd k menu with v2 styles (#35152)
•feat(app): visual improvements (#35134)
•feat(app): reintroduce model context tooltip in model selector (#35087)
•feat(app): change traffic light position, fix sequoia bug (#35081)
•@StarpTech:
•fix(core): expand home-relative permission paths (#35737)

v1.17.14

July 6, 2026

•Added a code mode MCP adapter for running confined orchestration scripts against connected MCP tools.
•Hid the execute tool unless code mode is enabled.
•Fixed paginated MCP tool catalogs losing tool metadata and output schema validation.
•Preserved low reasoning effort for OpenRouter small-model variants instead of disabling it.
•Fixed GitHub Copilot model routing to honor each model's advertised chat or responses endpoint.
•Fixed session lists to match equivalent instance directories reliably.
•Fixed Cerebras reasoning replay so earlier assistant reasoning is sent back in the provider-supported field.
•Fixed spinner registration so loading indicators keep rendering across TUI surfaces.
•Show draft server status in the title bar.
•Unified the provider connect flow across the app.
•Improved the integrated terminal experience. (@arvsrn)
•Added reopening for closed tabs and background tab opening. (@usrnk1)
•Improved model search in picker dialogs. (@arvsrn)
•Added recently closed projects to Home. (@usrnk1)
•Made tab navigation respond on mouse down in the new layout.

v1.17.13

July 1, 2026

•Force reasoning mode for OpenAI-compatible reasoning models so reasoning settings apply reliably on custom deployments
•Stop replaying stale GitHub Copilot response item IDs, avoiding follow-up request failures
•Let question prompts be minimized and restored without dismissing them (@arvsrn)
•Clean up stale empty and old draft store files to reduce desktop state buildup
•Keep pending question requests open while reviewing them, instead of dismissing them accidentally (@eXamadeus)
•Keep session page failures scoped to the affected tab instead of breaking the whole app
•Improve markdown and message layout alignment in the v2 session UI (@arvsrn)
•Add a searchable v2 model picker and model management flow in the composer (@arvsrn)
•Show a hover preview for session tabs with the project, path, branch, and server (@usrnk1)
•Streamline WSL server setup with clearer distro checks and install flows (@arvsrn)
•Keep desktop tabs scoped to each window so windows restore their own tab sets
•feat(app): v2 wsl ui (#34233)
•feat(app): composer improvements (#34720)
•feat(app): more v2 ui alignment (#34465)
•feat(app): minor fixes (#34748)

v1.17.12

June 30, 2026

•Enable adaptive thinking for Claude Sonnet 5.
•Prefer MCP content responses over structured output when both are present.
•Reconnect MCP servers after OAuth even if the server was disabled. (@MaxAnderson95)
•Request MCP refresh-token scope during OAuth.
•Show MCP OAuth completion errors instead of a generic failure.
•Refresh cached remote skills.
•Preserve skill resource paths.
•Pick better default small models across providers.
•Scope MCP auth status to each server URL.
•Add a yolo mode to auto-approve permissions.
•Pass ServerAuth headers through external served TUI connections. (@OpeOginni)
•Autocomplete MCP resources in the composer.
•Add workspace controls when starting a new session.
•Show stored token and cost totals in the session context. (@OpeOginni)
•Autocomplete configured references in prompts.

v1.17.11

June 25, 2026

•Add session snapshots and revert controls so you can roll a session back to an earlier message, including file changes.
•Always print the MCP OAuth URL so manual sign-in still works when opening the browser flow.
•Add Chrome-style tab cycle shortcuts with mod+1 through mod+9.
•Add draggable tabs. (@arvsrn)
•Improve the empty home state when you have no sessions. (@arvsrn)
•Restyle the jump-to-latest button in the v2 session view. (@arvsrn)
•Improve the redesigned desktop layout, including better titlebar tabs and archived sessions. (@arvsrn)
•Keep prompt drafts attached to the correct project server.
•Restore consistent titlebar tab sizing and layout.
•Restore home actions when session lists are empty or still loading.
•Keep todo docks in place when switching between sessions.
•Automatically close tabs for sessions that no longer exist.
•Keep provider dialogs, prompt rollbacks, and async attachments tied to the session where they started.
•Clear late session notifications after you open the session.
•Remove the session loading stripe.

v1.17.10

June 24, 2026

•Added MCP server instructions to session context. (@Arcadi4)
•Added Opencode-managed provider integration support.
•Added MCP resource template listing.
•Added MCP resource read tools.
•Added a --mini CLI mode.
•Hid MCP resource template tools when access is denied.
•Prevented MCP resource tools from colliding when servers expose the same keys.
•Emitted skill base directories as filesystem paths instead of file:// URLs. (@shyuan)
•Restored legacy MCP tool names for existing integrations.
•Restored v1 account config loading.
•Bound MCP OAuth callbacks to IPv4 loopback for better local auth reliability. (@he-yufeng)
•Preserved structured error details in surfaced failures.
•Fixed snapshots from subdirectories so they only include the right files and paths.
•Fixed ACP resource text sourcing on Windows and other cross-platform path cases.
•Preserved file source paths in ACP resource text.

v1.17.9

June 21, 2026

•Honor configured agent step limits by forcing a final text response instead of failing mid-run.
•Fix Devstral model detection when provider IDs use different casing. (@Robin1987China)
•Pass configured custom headers to Copilot model requests.
•Add high and max thinking variants for GLM-5.2 across supported providers. (@imranshaiedi-byte)
•Stop wrapping follow-up user messages in a steering reminder so prompt caching stays effective.
•Only show the background subagent shortcut when the server supports it.
•@Grantmartin2002:
•fix(core): fix command docs in customize-opencode skill (#32718)
•@Robin1987China:
•fix(opencode): use toLowerCase for Devstral model detection (#33109)
•fix(experimental llm pkg): forward topK to Converse via additionalModelRequestFields (#33030)
•@imranshaiedi-byte:
•feat(opencode): expose High/Max thinking variants for GLM-5.2 (#32446)

v1.17.8

June 17, 2026

•Session timelines load much faster and avoid flicker or scroll jumps.
•OpenAI-compatible providers now accept MCP tool schemas that previously failed validation. (@jquense)
•Cloudflare AI Gateway now receives the configured API key correctly. (@keefetang)
•MCP tools without declared schema properties now work with providers that expect object properties.
•Long-running MCP tools now keep their timeout alive when they report progress. (@Nomadcxx)
•The MCP OAuth callback server now shuts down once authorization finishes or is cancelled.
•MCP tool failures now surface the server's error text instead of a generic failure.
•MCP OAuth error pages now escape provider error text correctly.
•Added a Home tab toggle so you can quickly switch between Home and your last tab.
•The new desktop file and folder picker is faster and easier to navigate in the v2 layout.
•fix(mcp): enable progress timeout resets (#32477)
•@keefetang:
•fix(provider): pass apiKey to createUnified for Cloudflare AI Gateway (#32052)
•fix(opencode): sanitize OpenAI MCP tool schemas (#32489)

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