OpenCode Changelog

better tldr; source aware/data miner style changelogs generated for OpenCode releases. unofficial

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.14 released. TL;DR:
Retries cover more transient provider failures; ACP flushes updates before end_turn; App tool progress stays visible; xAI login and remote workspace routing are simplified.

𝗔𝗽𝗽
• Restored subtitles and arguments for pending tool calls, exposing operation details before completion.
• Changed deletion-only edit and patch results to start collapsed while mixed changes remain expanded.

𝗔𝗴𝗲𝗻𝘁
• Expanded automatic retries for transient failures surfaced only in error text or response bodies, including rate limits, 5xx/524 responses, timeouts, and network failures.

𝗟𝗟𝗠
• Preserved structured OpenAI-compatible stream errors instead of reducing them to message text, allowing midstream server failures to be classified and retried.

𝗔𝗖𝗣
• Fixed ACP turn completion to wait for session idle and deliver queued updates before returning end_turn.
• Fixed ACP context usage accounting to include cache-write tokens alongside input and cache-read tokens.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Changed SuperGrok OAuth to one device-code flow for local and headless environments, removing the duplicate loopback callback option.

𝗦𝗲𝗿𝘃𝗲𝗿
• Fixed remote workspace routing by stripping host directory paths before proxying, so sandboxes resolve their own project root.
• Improved remote workspace diagnostics by logging upstream 5xx bodies locally while preserving structured responses for clients.

𝗗𝗮𝘁𝗮
• Reduced Data page HTML payloads by serializing only rendered metric and catalog slices and using lighter map geometry while retaining small-country markers.

No noticeable bundle change

Compare: https://t.co/RkYjACUZX0

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.13 released. TL;DR:
App adds 10 locales plus RTL/plural support; Markdown work moves off the UI thread; GitHub Actions gain explicit PR identity; referral and geo usage displays are corrected.

𝗔𝗽𝗽
Added
• Added Hindi, Dutch, Indonesian, Vietnamese, Italian, Urdu, Punjabi, Azerbaijani, Finnish, and Swedish locales.
• Added initial RTL layout support for Arabic, Urdu, and Punjabi.
• Added locale-native plural selection for queued/reverted prompts, changed files, and tool-context counts.

Changed
• Moved Markdown parsing, streaming projection, and syntax highlighting into a worker, reducing main-thread work during long and streaming responses.
• Expanded localization across app copy and desktop-native menus, pickers, updater/recovery dialogs, WSL states, errors, and accessibility labels.

Fixed
• Fixed mirrored navigation, review arrows, resize handles, title bars, toasts, and attachment controls in RTL layouts while keeping code, terminals, and paths LTR.
• Fixed blank session titles with New session and Child session fallbacks derived from creation time.

𝗚𝗶𝘁𝗛𝘂𝗯
• Added PR number and canonical URL to agent context so automation can unambiguously identify the pull request it is handling.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Restored referral reward history and accurate pending, available, and applied states after a query workaround hid reward rows.

𝗗𝗮𝘁𝗮
• Fixed zero-token countries being highlighted on home and per-model usage maps.

𝗗𝗼𝗰𝘀
• Added Poolside setup for hosted connections and custom OpenAI-compatible deployments.

No noticeable bundle change

Compare: https://t.co/a6zo9zsc2G

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥���𝙣𝘾𝙤𝙙𝙚 v1.18.12 released. TL;DR: Buffered blob drafts fix composer lag; diff review is sharper; Azure GPT-5.5+ completion requests stop failing; Gemini reasoning usage is counted.

𝗔𝗽𝗽
Changed
• Changed prompt drafts/history to async IndexedDB on web and buffered SQLite on desktop, storing images as deduplicated blobs and migrating legacy data URLs.
• Improved diff review with semantic add/delete colors, tighter gutters, click-to-deselect ranges, stable comment highlights, and cleared selections after comment submission or cancellation.

Fixed
• Fixed Open Project search so every known project remains discoverable while the idle recent list stays capped at five.
• Fixed stale turn errors lingering after generation successfully resumes.
• Fixed protocol-v2 bootstrap to stop calling legacy global and project config endpoints.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Fixed Azure OpenAI completion-mode requests for GPT-5.5+ by omitting unsupported reasoningEffort while preserving it for Responses API requests.

𝗭𝗲𝗻
Added
• Added Qwen3.8 Max to OpenCode Go's model and Lite-plan listings, with its Anthropic-compatible endpoint, limits, pricing, and retention documented.

Changed
• Updated DeepSeek V4 Flash's Go privacy status to no training and zero-day retention under its renewed monthly ZDR agreement.

Fixed
• Fixed Gemini usage accounting so reasoning tokens contribute to output-token and cost totals.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Changed referral summaries to temporarily hide reward history during the indexed-query rollout, preventing slow reward joins.
• Added referral-reward and Lite-subscription indexes for faster lookups, with Lite subscription IDs now unique.

No noticeable bundle change

Compare: https://t.co/bovQVfkm31

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.11 released. TL;DR: desktop links use system apps; Go adds GPT 5.6 Luna; MCP SSE retry loops stop; custom reasoning fields broaden.

𝗔𝗽𝗽
• Fixed desktop link routing: HTTP(S) and mail links open in system apps, terminal file URLs open locally, and unsupported schemes are blocked.
• Fixed prompt agent, model, and variant selectors retaining stale state.
• Fixed session tabs, header controls, and new-session status views retaining stale session state.
• Fixed the legacy directory picker opening at the project directory before home metadata loaded.
• Fixed file-tree tab clipping by enforcing a 240px minimum panel width.
• Fixed notification clicks to navigate through the active app router instead of a shared global handler.

𝗭𝗲𝗻
Added
• Added GPT 5.6 Luna to OpenCode Go's surfaced model lineup, endpoint metadata, and 2x promotional usage limits.
• Added per-model Go data-policy disclosures instead of a blanket zero-retention claim, including retention and training-use exceptions.

Changed
• Changed DeepSeek V4 Flash on Go to require explicit opt-in to China-hosted providers, with the workspace toggle now exposed.
• Updated published GPT 5.6 pricing: Terra token rates drop 20% and Luna rates drop 80% across input, output, and cache tiers.

Fixed
• Restored the requests-per-5-hour graph axis and grid for readable quota comparisons.

𝗠𝗖𝗣
• Fixed Streamable HTTP/SSE clients reconnecting after JSON-RPC error responses; errors now count as completed responses instead of triggering retry loops.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Added shorthand strings and arbitrary field names for interleaved reasoning metadata, including reasoning_text, so custom providers can expose vendor-specific reasoning streams.

No noticeable bundle change

Compare: https://t.co/PKwK0pRXg2

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.10 released. TL;DR:
App recovery and composer UX are safer, Modal models are discovered dynamically, and model catalogs now use OpenCode-hosted endpoints.

𝗔𝗽𝗽
Fixed
• Fixed startup with malformed persisted tabs by discarding invalid entries and upgrading valid legacy tabs.
• Fixed duplicate file and clipboard attachments while still accepting changed files from the same path.
• Restored the agent picker for existing profiles while keeping it hidden by default on fresh installs.
• Fixed model variant controls appearing before model metadata finishes loading.

Changed
• Kept the New Session button visible while composing another new session.
• Changed review navigation to Left/Right arrows with wraparound between the first and last files.
• Changed V2 notifications to stack, support swipe-down dismissal, and coalesce exact repeated toasts.
• Added scroll-position-aware edge fades to attachment strips and review file trees.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Added authenticated discovery of Modal workspace models, including capabilities, pricing, limits, and reasoning variants.
• Changed the runtime model catalog source to https://t.co/I4KOcGjiIT.

𝗗𝗮𝘁𝗮
• Changed stats model catalog, pricing, and lab data to OpenCode-hosted endpoints.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Fixed Cloudflare compatibility for server-side fetches to public endpoints.

No noticeable bundle change

Compare: https://t.co/cbqvJbgroJ

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.9 released. TL;DR: MCP 1.x compatibility returns; App navigation and project reordering are more stable; model settings gain persistent collapsible providers.

𝗔𝗽𝗽
Added
• Added collapsible provider groups to model settings, persisted per server; searches temporarily expand all groups.
• Added a development-build-only v2 desktop runtime behind OPENCODE_SIDECAR_V2=1, connecting the App to a reusable authenticated background CLI service.

Fixed
• Fixed route-transition crashes caused by reentrant Solid cleanup.
• Fixed project drag-and-drop autoscroll by preserving the core scroll plugins.
• Fixed home-session loading so only list-dependent UI suspends instead of blocking the whole home page.

𝗠𝗖𝗣
Changed
• Restored MCP 1.x ecosystem compatibility by returning to the stable SDK while retaining paginated catalogs, output validation, and expired HTTP-session recovery.
• Improved opencode mcp debug with raw initialization probes, HTTP and WWW-Authenticate details, and OAuth discovery checks that do not complete authorization.

Fixed
• Fixed tool discovery for servers with unresolved output-schema references by ignoring only the invalid output schema instead of rejecting the server.
• Fixed refresh-token OAuth flows to request offline_access only when the authorization server advertises support.

𝗦𝗗𝗞
• Removed the optional iss field from generated MCP OAuth callback requests; callbacks now submit only the authorization code.

No noticeable bundle change

Compare: https://t.co/I3hEMFBxit

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.8 released. TL;DR: App navigation and stability improve; MCP moves to its v2 client with expired-session recovery; Gemini request compatibility improves.

𝗔𝗽𝗽
Added
• Added Cmd/Ctrl+Shift+O to open the project selector from the new-session view.
• Added AppStream metadata to Linux DEB/RPM packages for correct software-center identification.

Changed
• Changed the status indicator to blue when MCP authentication or client registration needs user action, separating it from generic service warnings.

Fixed
• Fixed tab cycling and numbered shortcuts to follow visible tab order while unresolved sessions load.
• Fixed tab drag reordering to preserve hidden or unresolved tabs.
• Fixed Windows file-tree folders with backslash or trailing separators failing to expand and open nested files.
• Fixed freezes when closing projects from the home view.
• Fixed review and file side-panel loading from suspending the entire session view.
• Fixed provider lists remaining stale across projects after a new connection completes.

𝗠𝗖𝗣
Changed
• Moved transport and catalog handling to the v2 client SDK with automatic protocol-version negotiation and native paginated discovery.
• Extended OAuth callbacks and persisted credentials with issuer and registration metadata, including optional iss support in the server API and JS SDK.

Fixed
• Fixed expired Streamable HTTP sessions by clearing stale IDs, re-handshaking once, and retrying affected requests; concurrent failures share recovery.
• Fixed opencode mcp debug to honor callbackPort and test the actual SDK connection path.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Fixed Gemini requests by omitting deprecated temperature, top-p, and top-k defaults for newer models; configured aliases now use the upstream API model ID for compatibility decisions.

𝗔𝗴𝗲𝗻𝘁
• Fixed the built-in customization skill to use environment rather than unsupported env for local MCP environment variables.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Fixed Safari repaint instability on brand asset download controls.

No noticeable bundle change

Compare: https://t.co/k5QyE9xsA3

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.7 released. TL;DR: fullscreen titlebar alignment, scrollable project lists, resilient command overrides, and stable mutable dropdowns.

𝗔𝗽𝗽
• Fixed macOS fullscreen titlebar alignment by removing the traffic-light inset when native controls disappear.
• Fixed large local and multi-server project lists overflowing the selector by adding bounded scrolling.
• Fixed scoped command overrides so previous commands and keybindings return when temporary owners unmount.
• Fixed v2 dropdowns with mutable options closing unexpectedly on duplicate selection events.

No noticeable bundle change

Compare: https://t.co/cy2HrQO0zE

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.6 released. TL;DR:
App v1 provider/MCP refresh is fixed, v2 client compatibility is stabilized, and remote reference caches are branch-isolated.

𝗔𝗽𝗽
Changed
• Pinned the App and session UI to a versioned @opencode-ai/client v2 snapshot, isolating dual-protocol support from generated-client drift.

Fixed
• Fixed v1 provider and model catalogs remaining stale after API-key or OAuth authentication, including project-scoped availability.
• Fixed v1 MCP bootstrap so server statuses and resources refresh through legacy endpoints.
• Fixed v2 terminal attachment when connect tickets are unavailable by allowing direct WebSocket connections.
• Fixed v2 tool-call status, metadata, output, attachments, and errors rendering against the updated event contract.

𝗖𝗼𝗿𝗲
• Fixed remote reference caching so branch-specific checkouts stay isolated; refreshing one branch no longer moves or overwrites another, and stale checkouts self-heal.

No noticeable bundle change

Compare: https://t.co/zCYxqjF2jB

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.5 released. TL;DR:
App gains legacy/current server interoperability; session events and PTYs render end-to-end; Mistral/Claude reasoning is corrected; Zen and Go expand models.

𝗔𝗽𝗽
Added
• Added protocol detection and compatibility routing for legacy and current servers across projects, sessions, provider auth, MCP, permissions, VCS, files, and PTYs.
• Added current-session projection for user, assistant, shell, tool, retry, and compaction events, including coalesced streaming deltas.
• Added current /api/pty WebSocket tickets, lifecycle handling, and dual-endpoint desktop health checks.
• Added drag reordering for project rows.

Fixed
• Fixed paginated timelines so assistant-only pages recover their parent user turn and retain chronological order.
• Fixed optimistic turns disappearing before durable protocol events arrive.
• Fixed inline file mentions being misclassified as ordinary data-URL attachments.
• Fixed nested slash-command autocomplete.
• Fixed protocol state leaking into unsupported layouts and legacy-only provider/plugin behavior.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Fixed adaptive-thinking detection for Claude 4.7+, 5.x, and unversioned future IDs across Anthropic, Vertex, Bedrock, and SAP transports; Opus 4.5 effort variants now retain explicit thinking budgets.
• Fixed prompt-cache and provider-option routing by SDK namespace instead of provider alias, including snake_case cache APIs and automatic gateway caching.
• Fixed MiniMax M3 thinking controls on NVIDIA and Lilac transports.
• Fixed Mistral-family tool-call ID normalization for Codestral, Pixtral, and Mixtral models.

𝗟𝗟𝗠
• Fixed Mistral multi-turn reasoning by preserving structured thinking, tool/reference chunks, signatures, and prompt-cache keys through streaming and history replay.

𝗭𝗲𝗻
• Added Claude Opus 5, Gemini 3.6 Flash, Gemini 3.5 Flash Lite, Laguna S 2.1 Free, and Ling 3.0 Flash Free.
• Added workspace and provider-specific upstream blocks that reject affected Anthropic or OpenAI requests before dispatch.

𝗔𝗴𝗲𝗻𝘁
• Fixed grep results through symlinked directories to preserve the caller-visible alias path instead of exposing the resolved target.
• Changed Muse Spark instructions toward evidence-based verification, precise source references, and objective output instead of mandatory task-tracking workflows.

𝗖𝗟𝗜
• Fixed session imports to distinguish missing files, permission failures, and malformed JSON instead of reporting every read failure as file-not-found.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Added Hy3 to OpenCode Go through the opencode-go/hy3 chat-completions model.
• Removed the desktop promotional overlay.

No noticeable bundle change

Compare: https://t.co/79xYx9hZoM

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.4 released. TL;DR:
App gets a shared v2 composer and live diff tabs; Kimi reasoning and provider edge cases are fixed; Zen Go adds OpenAI Responses compatibility; Windows and Nix integration improve.

𝗔𝗽𝗽
Changed
• Rebuilt the new-layout composer on shared session UI state, covering structured mentions, command/context menus, shell mode, attachments, comments, history, and model controls.
• Redesigned provider onboarding with search, keyboard navigation, direct API-key flows, custom OpenAI-compatible providers, and a compact free-model selector.
• Improved review file tabs with live diffs, lazy detail loading, revision tracking, bounded file navigation, and double-click sidebar width reset.
• Updated embedded terminals to report App light/dark mode and preserve color-scheme reporting across restore and reconnect.

Fixed
• Fixed @mentions completing at the actual cursor and remaining structured during paste.
• Fixed built-in command selection so it preserves existing prompt drafts.
• Fixed attachment-only and comment-only submissions emitting empty text parts.
• Fixed missing or deleted parent messages discarding already-loaded assistant history.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
Added
• Added adaptive Kimi thinking on Anthropic-compatible transports, with summarized reasoning, high default effort, and low through max variants.

Changed
• Changed reasoning variants to honor explicit provider effort metadata and suppress unsupported controls instead of inventing heuristic fallbacks.

Fixed
• Fixed Azure Cognitive Services non-deployment endpoints to use /openai/v1 while preserving deployment-based URLs.
• Fixed OpenAI requests with delayed response headers by increasing the default timeout from 10 seconds to 5 minutes; configuration can still override or disable it.

𝗭𝗲𝗻
• Added an OpenAI Responses-compatible endpoint for OpenCode Go’s lite model catalog, including streaming and reasoning variants.
• Updated the Go catalog for Grok 4.5 and Kimi K3, with Kimi K3 usage weighted at 2x across rolling, weekly, and monthly quotas.

𝗟𝗟𝗠
• Improved context-overflow detection for request-too-large and token-limit responses while excluding throttling, rate-limit, and too-many-requests errors.

𝗖𝗼𝗿𝗲
• Changed Windows PTY spawning to use the bundled ConPTY DLL backend.

𝗗𝗮𝘁𝗮
• Fixed incomplete comparison radar charts to close missing axes at zero and improved comparison layouts for long model names and wide screens.

𝗥𝗲𝗹𝗲𝗮𝘀𝗲
• Restored Nix Linux desktop integration with launcher metadata, application icons, and AppStream metadata.

No noticeable bundle change

Compare: https://t.co/rhdaNV2YJV

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.3 released. TL;DR: Home gets session search in Cmd/Ctrl+K; home scrolling is corrected; custom-agent and WSL startup state is fixed; TUI subagent navigation is smoother.

𝗔𝗽𝗽
Added
• Added a Home-specific Cmd/Ctrl+K palette that searches commands and sessions across projects, opens sessions in tabs, and marks already-open sessions.

Changed
• Changed palette routing to follow the active screen; Cmd/Ctrl+Shift+P remains supported, while Cmd/Ctrl+P opens files in sessions.

Fixed
• Fixed home-page scroll targeting with one synchronized viewport, sticky controls and correctly mapped scrollbar behavior.
• Fixed desktop initialization to wait for WSL server discovery before marking the app ready.
• Restored the agent selector and cycling shortcuts whenever custom agents are detected; hidden-agent mode defaults to Build.

Removed
• Removed the inactive floating help button.

𝗧𝗨𝗜
• Fixed Up from the first item in the direct subagent selector to close the menu.

No noticeable bundle change

Compare: https://t.co/opcjscbM9G

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.2 released. TL;DR:
Desktop navigation and session visibility improve; subagent recursion is bounded and configurable; Meta defaults to xhigh reasoning; Windows directory creation is more resilient.

𝗔𝗽𝗽
Added
• Added Cmd/Ctrl+N as an alternate new-tab shortcut alongside Cmd/Ctrl+T.
• Restored the Help button in release builds.

Fixed
• Fixed active sessions with a null archive timestamp disappearing from the Home session list.

𝗔𝗴𝗲𝗻𝘁
• Added configurable subagent nesting limits via subagent_depth: default 1 blocks subagents from launching more subagents, 0 blocks all launches, and higher values opt into deeper nesting.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Changed Meta models using the OpenAI-compatible adapter from high to xhigh default reasoning effort.

𝗖𝗼𝗿𝗲
• Fixed recursive directory creation on Windows when Bun spuriously reports an existing target, avoiding false filesystem failures.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Added a localized, dismissible desktop-tabs announcement with a direct path to downloads.
• Updated the desktop download page with an autoplaying tabs demo and removed Beta wording from the desktop section.

𝗦𝗗𝗞
• Added subagent_depth to OpenAPI and generated JavaScript SDK config types.

Console static assets grew by 14.9 MB due to the desktop tabs promo video.

No noticeable bundle change

Compare: https://t.co/j7ulS08vHp

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.1 released. TL;DR:
App diffs now honor theme backgrounds, and model-provider groups render with correct spacing.

𝗔𝗽𝗽
• Fixed diff views falling back to black/white instead of inheriting the active theme background.
• Fixed missing spacing between provider groups in the model-management dialog.

No noticeable bundle change

Compare: https://t.co/rh6dQ8Iqxt

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.0 released. TL;DR: fresh desktop installs move to v2; Home removes per-project request fan-out; permissions become server-scoped; timeline and focus regressions are fixed.

𝗔𝗽𝗽
Changed
• Changed fresh desktop installs to use the tab-based v2 interface by default; existing installs retain an interface switch until September 14, 2026.
• Improved Home cold loading with one paginated, server-wide v2 session index kept current by live session events.
• Increased initial timeline loading from 2 to 20 messages while retaining 200-message history pages.
• Improved file comments in session prompts with wider in-message cards, truncation tooltips, and five-item collapsing.

Fixed
• Fixed permission auto-accept for remote, background, and child sessions, with independent state per server and submissions bound to their originating server.
• Fixed timeline scroll resynchronization after route reconnects and bottom anchoring during consecutive content resizes.
• Fixed cached terminal mounts stealing composer focus while preserving explicit focus for terminal tabs and newly created terminals.
• Fixed composer caret position after request dialogs blur and refocus the editor.
• Fixed project-selector positioning crashes by waiting for its popover anchor to connect.
• Fixed status severity: server failures are red, MCP/LSP issues are warnings, healthy is green, and initialization is neutral.

𝗗𝗮𝘁𝗮
• Expanded the model-comparison picker from the first 120 entries to the full catalog.
• Improved comparison discovery by proxying /data/sitemap.xml through Console and normalizing comparison titles, descriptions, and canonical metadata.

𝗨𝗜
• Fixed Markdown inline-code spans adjacent to tilde or backtick runs being parsed incorrectly.

Bundle -10.8 MB because mostly Web UI assets -32.2 MB and Bun runtime -86.7 KB

Compare: https://t.co/ksbkaB3b7v

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.0 released. TL;DR: fresh desktop installs move to v2; Home removes per-project request fan-out; permissions become server-scoped; timeline and focus regressions are fixed.

𝗔𝗽𝗽
Changed
• Changed fresh desktop installs to use the tab-based v2 interface by default; existing installs retain an interface switch until September 14, 2026.
• Improved Home cold loading with one paginated, server-wide v2 session index kept current by live session events.
• Increased initial timeline loading from 2 to 20 messages while retaining 200-message history pages.
• Improved file comments in session prompts with wider in-message cards, truncation tooltips, and five-item collapsing.

Fixed
• Fixed permission auto-accept for remote, background, and child sessions, with independent state per server and submissions bound to their originating server.
• Fixed timeline scroll resynchronization after route reconnects and bottom anchoring during consecutive content resizes.
• Fixed cached terminal mounts stealing composer focus while preserving explicit focus for terminal tabs and newly created terminals.
• Fixed composer caret position after request dialogs blur and refocus the editor.
• Fixed project-selector positioning crashes by waiting for its popover anchor to connect.
• Fixed status severity: server failures are red, MCP/LSP issues are warnings, healthy is green, and initialization is neutral.

𝗗𝗮𝘁𝗮
• Expanded the model-comparison picker from the first 120 entries to the full catalog.
• Improved comparison discovery by proxying /data/sitemap.xml through Console and normalizing comparison titles, descriptions, and canonical metadata.

𝗨𝗜
• Fixed Markdown inline-code spans adjacent to tilde or backtick runs being parsed incorrectly.

Bundle -10.8 MB because mostly Web UI assets -32.2 MB and Bun runtime -86.7 KB

Compare: https://t.co/ksbkaB3b7v

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.17.20 released. TL;DR: OpenAI Codex drops a stale Luna request shim; Azure/GitLab provider adapters update; Data breadcrumbs become real accessible selects.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
Changed
• Updated the Azure provider adapter to @ai-sdk/azure 3.0.88, aligning OpenCode with the newer upstream Azure OpenAI SDK.
• Updated the GitLab provider adapter to gitlab-ai-provider 6.11.1.

Fixed
• Fixed ChatGPT Pro/Plus Codex requests by removing the stale Luna compatibility rewrite; Responses API payloads and WebSocket streams now pass through in the current shape.

𝗔𝗽𝗽
• Changed Data lab/model breadcrumbs from custom details menus to Kobalte-powered selects, improving keyboard navigation, focus handling, selected-state highlighting, and mobile sizing.
• Fixed the Compare page breadcrumb so Compare is exposed as the current page to assistive tech.

No noticeable bundle change

Compare: https://t.co/OTVGRCFFca

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.17.19 released. TL;DR:
Provider/model routing is more accurate, App v2 workflow is smoother, Desktop/TUI local context is clearer, and stats/Zen accounting got safer.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
Added
• Added https://t.co/0Tykrz1EhK reasoning metadata support so variant controls can come from effort, toggle, and token-budget capabilities instead of heuristics.
• Added OpenAI pro reasoning mode mapping for catalog modes that expose reasoning.mode.

Changed
• Updated OpenAI OAuth/Codex handling for GPT-5.6 Sol, Terra, and Luna limits plus Luna Responses Lite request framing.

Fixed
• Fixed gateway reasoning variants for custom Anthropic and Google aliases by routing from upstream API IDs.
• Fixed xAI Responses defaults to opt out of provider-side storage while keeping prompt-cache keys.
• Fixed unsupported OpenAI OAuth aliases and ChatGPT-incompatible pro variants from appearing in OAuth model lists.

𝗔𝗽𝗽
Added
• Added per-draft composer model selection, including model and variant persistence when a draft is promoted into a session.
• Added v2 attachment and comment cards in the composer and timeline, with inline review-comment chips and file-type labels.
• Added local Open In App controls in the v2 review/file panel for installed editors, terminals, file manager, and path copy.

Changed
• Changed v2 review/file tabs to keep the file browser mounted across tab switches, preserving sidebar scroll and search state.
• Updated edit-project to the v2 dialog style with icon upload, color controls, and startup command editing.

Fixed
• Fixed context usage token totals to reflect the current context window from the latest assistant message.
• Fixed new-session composer focus and state transitions during session creation.

𝗗𝗲𝘀𝗸𝘁𝗼𝗽
• Added a reveal-path bridge so local attachments can open in the system file manager when the original path exists.

𝗧𝗨𝗜
• Added an idle-session directory hint in the prompt footer.
• Fixed TUI worker launches to forward the parent environment into the server worker.

𝗖𝗼𝗿𝗲
• Changed fff-backed file search to disable unused mmap and content-index caches, reducing background cache overhead.

𝗭𝗲𝗻
• Added GPT 5.6 Sol, Terra, and Luna model/pricing entries for Zen.
• Fixed OpenAI cache-write token accounting so Responses usage can track prompt-cache writes.

𝗖𝗼𝗻𝘀𝗼𝗹𝗲
• Added public model comparison pages with model picker details, comparison cards, radar visuals, canonical URLs, and sitemap entries.
• Fixed comparison browsing polish around sticky headers, breadcrumbs, overscroll, and native trackpad scrolling.

𝗜𝗻𝗳𝗿𝗮
• Changed stats sync to use one Athena grouping-sets query, hourly incremental passes, daily full refreshes, and delayed restart scheduling to reduce scan cost and crash-loop churn.
• Fixed stats sync OOM risk by increasing service memory and accumulating Athena result pages iteratively.

No noticeable bundle change

Compare: https://t.co/VjgCSRrSGp

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.17.18 released. TL;DR: Meta Muse Spark gets a dedicated agent prompt; GitHub Copilot zero-batch pricing is safe; provider catalogs filter invalid models.

𝗔𝗴𝗲𝗻𝘁
• Added a Meta Muse Spark-specific system prompt for muse-spark model IDs, including correct model identity and agent behavior tuning instead of falling back to the generic prompt.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
• Fixed GitHub Copilot model pricing when Copilot reports a zero billing batch size, avoiding invalid or null cost values in generated model metadata.
• Fixed public provider info serialization so malformed model records are omitted before reaching config/provider API consumers.

No noticeable bundle change

Compare: https://t.co/1Q86w7gE7d

[OpenCode Changelog @OpenCodeLog]

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.17.17 released. TL;DR: App new-layout polish, sub-agent row redesign, Meta/OpenAI provider tuning, and Zen 529 retries.

𝗔𝗽𝗽
Added
• Added a v2 unpaid model picker for the new layout, with free OpenCode models, model tooltips, keyboard navigation, and shortcuts into provider connection.
• Added a dev-channel tabs intro card and right-side drawer with persisted dismissal state.

Changed
• Changed the dev-channel help button from a placeholder popover into an https://t.co/x2ixoWVlHF link opened through the platform shell.
• Restyled the session revert dock for the new layout while preserving collapsed preview, restore actions, keyboard toggling, and composer overlap behavior.

Fixed
• Fixed clipped descenders in v2 model controls by normalizing model label and button line height.

𝗔𝗴𝗲𝗻𝘁
• Changed sub-agent task rows to the v2 session design, with flatter rows, a dedicated subagent icon for idle rows, and clearer running-state color treatment.

𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀
Added
• Added Meta provider routing through the OpenAI Responses endpoint.

Changed
• Changed Meta reasoning variants to expose OpenAI-style effort selection with reasoning summaries and encrypted reasoning content.
• Changed prompt-cache key defaults to apply across OpenAI SDK-backed providers unless disabled.

𝗭𝗲𝗻
• Fixed Zen inference failover so HTTP 529 overload responses retry with the same exponential backoff path used for 429.
• Fixed Zen streamed-error handling so 529 responses are decoded and tracked as retryable provider errors instead of falling through as normal streams.

𝗨𝗜
• Added shared v2 agent colors for review and writer agents.
• Updated v2 dialog container sizing support for the new App model picker and drawer-backed flows.

App assets include a new 13,024,739-byte tabs intro video.

Bundle +12.5 MB because mostly Web UI assets +37.4 MB and Bun runtime +102.1 KB

Compare: https://t.co/uKZpMDNegg