OpenCode

Core

Improvements

• Run opencode upgrade --major to upgrade to OpenCode 2.

Bugfixes

• Allow the OpenAI ultrafast service tier.
• Validate PTY connection origins and tickets before checking whether a PTY exists.

TUI

Improvements

• Use /update to install OpenCode updates or upgrade to OpenCode 2; updates are no longer installed automatically.

Thank you to 1 community contributor:

• @dc85:
• docs(web): add Exo Free to Zen docs (#53622)
• fix(stats): attribute exo usage to an unknown provider (#53621)
• docs(web): remove Fledge Alpha Free from Zen docs (#53984)

Core

Bugfixes

• Cloudflare AI Gateway models now honor provider response and stream timeouts. (@danlapid)

• MCP browser launch failures are now reported when the launcher exits immediately.

• Debug configuration output now redacts credentials and sensitive headers.

• Gemini thinking defaults and effort options now match the supported controls across model generations. (@markmcd)

Thank you to 5 community contributors:

• @dc85:

• docs(web): add Claude Opus 5.5, GPT 6 Sol, and GPT 6 Luna to Zen (#50708)

• @vglafirov:

• maint(gitlab): bump gitlab-ai-provider to 6.16.0 (#50742)

• @markmcd:

• fix(gemini): switch thinking default logic (#50841)

• @remorses:

• docs(web): link kimaki to product website (#49735)

• @danlapid:

• fix(opencode): apply provider timeouts to Cloudflare AI Gateway models (#51549)

Core

Bugfixes

• Restored ACP session model, effort, mode, and reasoning chunk boundaries when loading, resuming, or forking sessions. (@JacobNWolf)

TUI

Bugfixes

• Show remote config authentication errors during startup and exit with a failure status.

Extensions

Improvements

• Request summarized adaptive thinking for GitHub Copilot models.

Thank you to 4 community contributors:

• @heimoshuiyu:
• feat(console): add batch workspace block endpoints (#48491)
• @JacobNWolf:
• fix(acp): restore session options and reasoning boundaries (#48225)
• @R-Taneja:
• chore(deps): bump @ai-sdk/gateway to 3.0.191 (#48710)
• @MatthewFeroz:
• fix(ui): add Merge Gateway logo (#42015)

Core

Improvements

• Added the Astra system prompt for GPT-6 models.

Bugfixes

• Preserved Bedrock DeepSeek model IDs, including ARN-based IDs, so they resolve correctly. (@YeEmrick)
• Updated the Azure provider SDK to pick up compatibility fixes.
• Updated the OpenAI provider SDK to pick up compatibility fixes.
• Added reasoning effort variants for supported GitLab GPT and Claude models. (@far-ouq)

Thank you to 3 community contributors:

• @heimoshuiyu:
• fix(console): openai usage normalization and tier threshold config (#47342)
• @far-ouq:
• fix(opencode): add GitLab reasoning variants (#47306)
• @YeEmrick:
• fix: preserve Bedrock DeepSeek model ids (#34441)

Core

Bugfixes

• Default provider header timeouts to five minutes so slow model startups fail less often.
• Default streamed chunk timeouts to five minutes, with false supported to disable them.
• Let Anthropic thinking.blockBinding opt out via config when you need to keep the provider default. (@dkindlund)
• Limit Anthropic thinking block binding to Claude 5.1+ models so older deployments do not reject requests.
• Avoid unhandled errors when canceling timed-out SSE reads. (@AlexanderWillner)

Thank you to 2 community contributors:

• @AlexanderWillner:
• fix(provider): handle SSE reader cancel rejections (#44944)
• @dkindlund:
• fix(opencode): let config opt out of Anthropic thinking blockBinding (#46820)

Core

Bugfixes

• Claude 5 sessions now tolerate stale thinking blocks instead of failing after prompt or tool changes.
• Bedrock GPT-5.6 models now accept none reasoning effort.
• Bedrock reasoning and replay handling is more reliable. (@pengzh1)
• Tool call timing now stays accurate when tools update their metadata while still running. (@bartlettroscoe)
• apply_patch no longer emits an empty move path in permission metadata. (@altendky)

Improvements

• Azure CLI sign-in now asks for the resource name directly instead of querying Azure management APIs.

Desktop

Bugfixes

• Session renames now save reliably from the title editor and tab context menu.

Thank you to 3 community contributors:

• @altendky:
• fix(opencode): omit empty apply patch move path (#45329)
• @pengzh1:
• fix(core): bump @ai-sdk/amazon-bedrock to 4.0.166 for reasoning and replay fixes (#45520)
• @bartlettroscoe:
• fix(core): Fix for incorrect time.start reset in tool call logging (#32574) (#32596)

Core

Bugfixes

• Bedrock reasoning responses no longer get cached into unreplayable empty messages.

Improvements

• Azure providers can now sign in with Microsoft Entra ID through the Azure CLI instead of requiring an API key.
• V1 now reads supported V2 config fields so newer config files keep working in more mixed setups.

Desktop

Bugfixes

• Archived sessions disappear from the Home list immediately. (@NathanTCode)

Thank you to 3 community contributors:

• @NathanTCode:
• fix(app): drop archived sessions from home list right away (#44905)
• @OpeOginni:
• fix(ui): restore focus in stacked dialogs (#44928)
• @dondetir:
• docs: mention Exa and Parallel as web search backends (#38395)

Core

Bugfixes

• Fixed Cloudflare AI Gateway routing for third-party providers so non-Workers models work through the gateway's REST API. (@superhighfives)
• Fixed Anthropic models through Cloudflare AI Gateway by converting dotted model IDs like claude-haiku-4.5 to the dashed slug Anthropic expects. (@superhighfives)
• Fixed parent session IDs being sent in request headers for session-aware providers.

TUI

Bugfixes

• Fixed GitHub auth for immutable OIDC subject tokens.

Thank you to 1 community contributor:

• @superhighfives:
• fix(provider): send Anthropic's dashed native slug through the AI Gateway (#44281)
• fix(provider): route non-native Cloudflare AI Gateway providers via the REST API (#44828)

Core

Bugfixes

• Removed outdated OpenCode Go first-month discount messaging and pricing.

• Fixed OpenCode device login links when servers return relative verification URLs or use a base path.

• Fixed textVerbosity being sent to OpenAI-compatible providers that do not support it. (@joelstucki-taulia)

• Updated the Amazon Bedrock provider for compatibility fixes.

Desktop

Bugfixes

• Keep model provider headers visible while scrolling the model picker.

Thank you to 1 community contributor:

• @joelstucki-taulia:

• fix(provider): guard textVerbosity injection for @ai-sdk/openai-compatible providers (#43915)

Core

Improvements

• Added native OpenAI and Anthropic passthroughs for Cloudflare AI Gateway models.
• Matched Codex rate limits more closely to ChatGPT subscription limits. (@GameOn223)

Bugfixes

• Removed built-in Qwen sampling defaults that could send unsupported settings.
• Properly show authenticated providers in /connect. (@OpeOginni)
• Ignore malformed model pricing instead of breaking usage cost calculation.
• Fall back when OpenAI websocket requests exceed message size limits.
• Forward ChatGPT workspace compute residency to Codex requests.
• Updated the default Console URL used by account connection flows.
• Enabled web search when using the OpenCode Go provider.
• Preserved compatibility with existing v1 databases.

Desktop

Bugfixes

• Kept saved server details editable in the server dialog.

Thank you to 4 community contributors:

• @TechyAditya:
• fix(skills): Update global config path in documentation (#42337)
• @GameOn223:
• tweak: match codex limits for openai models exactly when using chatgpt subscription (#39082)
• @OpeOginni:
• fix(opencode): properly show authed providers on /connect command (#39915)
• @bhuvan2134686:
• docs: add SCX.ai to the providers list (#42520)

Core

Bugfixes

• Made session compaction keep complete recent turns and produce clearer summaries for smaller models.
• Added MERGE Gateway reasoning variants so those model options work correctly. (@MatthewFeroz)
• Capped automatic session retries and added jitter to reduce repeated retry storms.
• Enabled PDF attachments for GitHub Copilot models that advertise PDF vision support. (@stevenao)
• Applied the correct sampling defaults to DeepSeek V4 Flash on supported providers.
• Routed all Muse family models to the correct Meta system prompt. (@mreso)

Desktop

Bugfixes

• Updated Chinese developer terminology to use more widely recognized translations.
• Used the server's current default model instead of stale local config when choosing the default model.

Thank you to 6 community contributors:

• @mreso:
• fix(session): route all Muse family models to the Meta system prompt (#41581)
• @OpeOginni:
• fix(ui): correct OC-2 weak icon color (#41504)
• @peculiarnewbie:
• feat(console): add go usage endpoint (#16513)
• @stevenao:
• fix(opencode): detect Copilot PDF input support (#41522)
• @MatthewFeroz:
• fix(provider): add Merge Gateway reasoning variants (#41867)
• @skyzhao1223:
• docs: fix broken DigitalOcean and Daytona links (#42048)
• docs: fix provider display name and PAT typos (#42034)

Core

Bugfixes

• 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

Desktop

Improvements

• Open the project menu with a right-click in Home

Bugfixes

• 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

Thank you to 1 community contributor:

• @Speechlessmanbilibili:
• fix(i18n): use 词元 instead of 令牌 for token in zh locale (#40977)

Core

Bugfixes

• 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)

Desktop

Improvements

• Added much broader locale coverage across the desktop app.
• Export full session transcripts as JSON from the UI.

Bugfixes

• 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.

Thank you to 3 community contributors:

• @rexdotsh:
• fix(server): allow blob attachments in web UI (#40692)
• @ayubun:
• fix(tui): support copying over ssh with set-clipboard on tmux config (#30472)
• @dangooddd:
• feat(tui): add cursor style configuration (#32295)

Core

Improvements

• Simplified xAI login to a single device-code flow that works better in headless and remote environments.

Bugfixes

• 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.

Thank you to 1 community contributor:

• @jamesmurdza:
• fix(server): don't forward host directory to remote workspace (#40136)
• fix(server): log upstream 5xx bodies from proxied workspace requests (#40135)

TUI

Bugfixes

• GitHub pull request reviews now include the pull request number and URL in context.

Desktop

Bugfixes

• 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.

Improvements

• 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.

Thank you to 1 community contributor:

• @amypoolside:
• docs: add Poolside provider setup (#39187)

Core

Bugfixes

• Fixed Azure GPT-5.5+ completion requests failing when reasoning is enabled. (@frederiknsgo)

Desktop

Bugfixes

• 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)

Thank you to 4 community contributors:

• @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)

Core

Bugfixes

• 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.

Desktop

Bugfixes

• 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.

Thank you to 2 community contributors:

• @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)