OpenCode Changelog @OpenCodeLog

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.16.2 released. TL;DR: v2 sessions get durable context epochs, App gets multi-server tab/state isolation, Snowflake Cortex lands, and TUI can navigate diff hunks/background subagents. 𝗔𝗴𝗲𝗻𝘁 Added • Added durable v2 context epochs: instructions, selected-agent system text, and available skill guidance are snapshotted per session and refreshed as explicit system update messages. • Added default_agent config support for selecting the default primary agent when a session has no agent yet. • Added background promotion for synchronous subagents so a blocking task can be detached and continue running. Changed • Changed permission checks to evaluate against the selected agent and fail closed when an agent cannot be resolved. Fixed • Fixed edit tool safety by refusing empty oldString replacements on existing files and tightening fuzzy block-anchor matches that could replace too much. 𝗔𝗽𝗽 Added • Added server-scoped home, project, session, terminal, worktree, and query state so multiple servers no longer share local-only caches. Changed • Changed the home screen to focus projects and session search across configured servers while suppressing stale status indicators from inactive servers. Fixed • Fixed titlebar session-tab overflow with scrollable tabs, server-aware tab metadata, and preserved close/new-tab navigation. 𝗧𝗨𝗜 Added • Added [ and ] hunk navigation in /diff with help and footer hints. • Added Ctrl+B session.background to detach synchronous subagents when experimental background subagents are enabled. Fixed • Fixed permission replies in attach/workspace routing by sending the session directory with replies. • Fixed terminal theme refresh after palette reloads, SIGUSR2, and resize-triggered palette changes. • Fixed editor launch in attach mode when the remote project path does not exist locally by falling back to local cwd. • Fixed /models slash autocomplete precedence and guarded path/diff metadata formatting inputs. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 Added • Added Snowflake Cortex provider support with account/PAT login, SNOWFLAKE_ACCOUNT/SNOWFLAKE_CORTEX_PAT env auth, Cortex request/stream normalization, and model catalog integration. Fixed • Fixed Amazon Bedrock hangs in packaged builds by using Node export conditions instead of browser conditions. • Fixed GPT-5 reasoning options so only compatible providers receive Responses-only fields; Azure chat-completions paths drop unsupported include/reasoningSummary fields. 𝗟𝗟𝗠 • Changed Anthropic Messages system-update lowering to fall back to provider-compatible text when native placement is invalid, while still rejecting updates that split local tool calls from results. 𝗖𝗟𝗜 • Fixed daemon lifecycle handling with versioned registrations, timed health checks, safe stale-process replacement, and atomic registration cleanup. 𝗦𝗲𝗿𝘃𝗲𝗿 • Added POST /experimental/session/{sessionID}/background to promote running task subagents tied to a session into background jobs, gated by the experimental background-subagent flag. 𝗦𝗗𝗞 • Updated JS SDK/OpenAPI for the background-subagent endpoint, session context-updated events, and the new system session-message variant. 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 • Added session context epoch persistence for baselines, snapshots, replacement sequence, revision, and agent so v2 sessions can replay context changes durably. 𝗣𝗹𝘂𝗴𝗶𝗻 • Added same-process native tool attachment APIs with schema-validated execution and model output projection; location tools keep precedence over application-level tools. Bundle +3.0 MB because mostly CLI/TUI JS +8.9 MB and Bun runtime +26.0 KB Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.16.0 released. TL;DR: v2 sessions move into core, App/TUI get stronger workspace controls, providers get protocol fixes, and Stats gets model-level pages. 𝗖𝗼𝗿𝗲 • Added a public native core API for Effect-based embeddings: sessions can now be created, listed, prompted, paged, inspected, and streamed through an intentional supported surface. • Changed v2 session execution around event-sourced prompt admission, queued vs steering delivery, durable tool settlement, and location-scoped model/tool resolution. 𝗧𝗨𝗜 Added • Added /move for moving a session to another project directory or creating a new git worktree copy, with dirty-file transfer handling. • Added queued prompt management in direct interactive run mode, including leader+q access plus edit/remove before queued prompts start. • Added Vue syntax highlighting. Fixed • Fixed question replies and diff views so they route through the active session directory instead of the current process directory. • Fixed prompt corruption when pasting near wide characters. • Fixed live hydration and session switching edge cases that could leave stale or misplaced active-turn UI. 𝗔𝗽𝗽 Added • Added Settings v2 appearance controls for color scheme, theme selection, UI font, mono font, and terminal font. • Added server settings and multi-server home project lists, including local/http server de-duping and per-server project state. • Added home session search with keyboard navigation, status indicators, and project-aware results. Fixed • Fixed recent session/project loading before path sync resolves, stale custom provider state after config updates, and titlebar/tab layout polish. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • Fixed local server startup failure handling so sidecar initialization errors surface in the renderer instead of hanging behind startup state. • Changed startup by removing the old SQLite migration overlay path and waiting directly on sidecar readiness. 𝗦𝗲𝗿𝘃𝗲𝗿 • Added a standalone v2 server package with typed routes for sessions, messages, models, providers, filesystem, permissions, questions, events, commands, skills, and health. • Added experimental project-copy and control-plane routes for managed working copies and session moves. 𝗟𝗟𝗠 Added • Added chronological system-message support: Anthropic Opus 4.8 can use native system updates, while other routes receive visible lower-authority wrapped updates. Fixed • Fixed OpenAI function tool schemas by normalizing top-level objects and flattening nullable/anyOf shapes. • Fixed Gemini and Bedrock reasoning signature preservation across replay and continuation. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 Added • Added AWS Bedrock Mantle support for OpenAI models, including OpenAI Responses routing for GPT models and Chat routing for safeguard models. Changed • Updated GitHub Copilot model discovery to use the 2026-06-01 API, picker filtering, token-pricing conversion, and utility small-model selection. Fixed • Fixed SAP AI Core reasoning variants by routing Anthropic, Gemini, GPT, and fallback efforts through modelParams. • Fixed OpenAI websocket error handling so initial and mid-stream API errors preserve status, headers, and response bodies. 𝗔𝗖𝗣 • Fixed loaded-session replay so ACP clients receive prior user, assistant, and reasoning transcript chunks. • Fixed session/cancel so ACP aborts the running OpenCode turn while keeping the ACP session usable. • Fixed ACP tool classification and locations for apply_patch, task, external_directory, and cleaned read tool display content. 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 • Changed database ownership into core with a named TypeScript migration journal and normalized Windows path storage. • Removed the manual JSON-to-SQLite migration command from opencode db. 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 • Added refreshed Stats routes with cache-ratio, geo breakdown, top-usage sorting, and model/provider detail pages. • Fixed Stats banner proxying, OG image serving, and retired provider/model cleanup during sync. 𝗭𝗲𝗻 • Added Go/Zen catalog coverage for MiniMax M3, Qwen3.7 Plus, Qwen3.7 Max, and DeepSeek V4 Flash surfaces. • Updated the free NVIDIA endpoint from Nemotron 3 Super to Nemotron 3 Ultra with revised trial/TOS copy. 𝗣𝗹𝘂𝗴𝗶𝗻 Added • Added experimental.provider.small_model so provider plugins can choose utility models for tasks like title generation. Changed • Changed plugin event delivery to location-scoped EventV2 events instead of the legacy global bus. Fixed • Restored private git plugin install fallback behavior. 𝗨𝗜 • Added OC-2 v2 theme token resolution, Matrix theme, and a shared ProjectAvatar v2 component. • Improved v2 select, menu, toast, tabs, keybind, switch, and text-input styling for the new App settings/home surfaces. 𝗦𝗗𝗞 • Regenerated OpenAPI and the JS v2 SDK for the new v2 server routes and changed response shapes. 𝗭𝗲𝗱 • Removed the bundled Zed extension metadata and sync automation from this repository. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.13 released. TL;DR: ACP is promoted, config/plugin/runtime state got deeper v2 plumbing, TUI/App session flows improve, and provider transport fixes target Vertex, OpenAI, MCP, and Windows PTY. 𝗔𝗖𝗣 • Changed opencode acp to use the newer ACP implementation by default instead of a feature-flagged alternate path. • Added richer ACP session lifecycle support: list, resume, close, fork, loadSession, and per-session model/mode config updates. • Added ACP directory snapshots that include providers, agents, slash commands, skills, default model resolution, and available-command updates. • Improved ACP replay and usage reporting so resumed sessions can restore recent messages and report context/cost usage to clients. 𝗖𝗼𝗿𝗲 Added • Added location-scoped v2 config loading across global config, project config, and nested .opencode directories, with nearer config winning for runtime settings. • Added v2 config schemas for agents, providers, MCP, LSP, formatters, attachments, references, plugins, compaction, and tool output. • Added experimental provider-use policies so config can deny provider access by wildcard resource. Changed • Changed location runtime caches to include config, policy, catalog, agent, plugin, auth, npm, models.dev, filesystem, and global services with a longer 60-minute TTL. • Changed catalog and agent mutation to use serialized state transforms, reducing races when plugins and config mutate provider/model/agent state. 𝗔𝗴𝗲𝗻𝘁 • Added default v2 agents through a built-in plugin: build, plan, general, explore, compaction, title, and summary now get explicit modes and permission profiles. • Added config-driven agent overrides, custom agents, disabling, model/variant/options overrides, and per-agent permissions. 𝗣𝗹𝘂𝗴𝗶𝗻 • Added config-driven provider catalog transforms, including custom providers, model definitions, costs, limits, variants, capabilities, and disabled models. • Added a plugin.added event so catalog state can react when plugins are registered after initial boot. 𝗧𝗨𝗜 Added • Added an experimental session switcher behind OPENCODE_EXPERIMENTAL_SESSION_SWITCHER, with search, pinned sessions, quick-switch slots, rename/delete actions, workspace recovery, and a live preview pane. Fixed • Fixed wrapped inline tool rows so icons/text align consistently and block tools create proper vertical spacing. • Fixed inline tool failures to show a compact error state that can be expanded instead of dumping errors inline. • Fixed select dialogs so footers stay pinned at the bottom while the option list scrolls. • Changed provider-specific model lists to sort by release date, making newer connected-provider models easier to find. • Fixed the OpenCode Go provider prompt to send users to opencode.ai/go. 𝗔𝗽𝗽 • Changed MCP/command loading to run only for directories with an active directory-sync context, then disable when the last consumer is released. • Fixed horizontal jitter on the /go page. 𝗦𝗲𝗿𝘃𝗲𝗿 • Added session metadata persistence and API support: create/update/get/list now round-trip metadata, and forked sessions preserve it. • Fixed workspace create/warp failures to return typed, message-bearing errors so clients can show the real failure instead of a generic bad request. 𝗦𝗗𝗞 • Updated generated OpenAPI/JS SDK types for session metadata, optional model variants, plugin.added events, experimental provider policies, and typed workspace create errors. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • Fixed Vertex AI auth by requesting the cloud-platform OAuth scope through GoogleAuth.getClient(). • Fixed OpenAI Responses WebSockets under Bun to honor HTTP(S)_PROXY/NO_PROXY and preserve upgrade/connect error messages. • Fixed stalled SSE streams to surface as retryable provider stream errors instead of generic read timeouts. • Fixed Anthropic Opus 4.7+ adaptive reasoning detection for suffixed model IDs and forces summarized thinking display through AI SDK Gateway so thinking blocks are not empty. • Updated gitlab-ai-provider to 6.8.0. 𝗠𝗖𝗣 • Fixed MCP OAuth/auth file races by serializing reads and writes to mcp-auth.json with a file lock. 𝗖𝗟𝗜 • Fixed Windows ConPTY PTY info decoding by allowing pid 0 while node-pty assigns the child process asynchronously. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • Updated packaged @lydell/node-pty binaries to 1.2.0-beta.12 across desktop targets. 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 • Added hosted /stats routing and proxying, with rankings/model charts, live GitHub star count, newsletter signup, social unfurl metadata, and mobile chart/layout fixes. • Fixed workspace operation errors in the UI so real server messages are surfaced to users. 𝗭𝗲𝗻 • Changed high-volume balance/usage accounting for hot workspaces to batch through Redis before flushing to billing tables, reducing row-lock pressure. • Fixed Lite referral rewards so first checkout credits the inviter and invitee while avoiding self-referrals and duplicate invitee rewards. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.12 released. TL;DR: ACP-next can prompt, OpenAI gets experimental Responses WebSockets, TUI gains workspace management, and App layout redesigns become toggleable. 𝗔𝗖𝗣 Added • Added ACP-next session/prompt handling for text, images, embedded resources, file links, slash commands, and /compact. • Added ACP permission mediation with allow once, always allow, and reject outcomes, including proposed-edit handoff when the client supports writing files. • Added ACP usage updates after prompts with context-window size and session cost. Changed • Improved ACP-next startup and warm config switches by caching directory snapshots and avoiding historical session scans for default model selection. Fixed • Fixed ACP session/list so newly created live ACP sessions appear before persistence catches up. 𝗟𝗟𝗠 • Added an experimental OpenAI Responses WebSocket transport for streamed /responses calls, with per-session pooling, HTTP fallback, connection age limits, and release-build opt-in via OPENCODE_EXPERIMENTAL_WEBSOCKETS. • Fixed OpenAI WebSocket stream failure handling with active idle/connect timeouts, retry budgeting before first events, abort propagation, and custom base URL support. 𝗧𝗨𝗜 Added • Added an experimental Workspaces dialog exposed through workspace.list and /workspaces, with connection status, path details, sync, and delete confirmation. Changed • Changed session navigation, session list, and scroll bindings so the important global keys stay active while prompt modes or autocomplete are focused. Fixed • Restored the live thinking spinner in both TUI session renderers. • Fixed subagent retry visibility by showing retry status inline and surfacing retry errors when entering the child session. • Fixed editor launches from root or non-git worktree paths so they fall back to the project directory instead of opening at /. 𝗦𝗲𝗿𝘃𝗲𝗿 Changed • Changed event streaming and PTY WebSocket connect routes to use the typed HTTP API middleware stack, including instance context, workspace routing, and route-specific auth. Fixed • Fixed remote workspace proxying so non-GET request bodies are forwarded instead of being dropped. • Fixed existing-session routes to prefer the persisted session directory when resolving workspace context. • Fixed Basic auth decoding so passwords may contain colons. 𝗔𝗽𝗽 • Added Settings > General > New layout and designs, making the redesigned layout, home, composer, titlebar, and session UI user-toggleable in desktop builds. • Fixed redesigned desktop tabs and home behavior, including tab close visibility, all-project recent sessions, and multi-server grouping only when multiple servers exist. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • Fixed Anthropic Opus 4.7+ adaptive reasoning detection so newer Opus 4.x IDs get the expanded effort set and summarized thinking display. 𝗔𝗴𝗲𝗻𝘁 • Fixed git worktree discovery by anchoring primary worktree detection to the project worktree instead of the current sandbox path. 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 • Improved Go referral claiming by applying invite cookies from the referral surface, clearing consumed cookies, blocking self-referrals, and ignoring accounts that already paid for Lite. • Improved the OpenCode Stats surface with a model-stats hero, anchored sections, mobile navigation, preloaded IBM Plex Mono weights, normalized provider/model attribution, and lower-memory ingest batching. 𝗭𝗲𝗻 • Changed IP and API-key rate limits to Redis-backed counters, reducing request-path database writes. • Removed per-request API-key last-used writes from Zen request handling. 𝗦𝗗𝗞 • Updated generated v2 SDK/OpenAPI PTY connect types to expose cursor and ticket query parameters. 𝗨𝗜 • Updated v2 shared UI components to use the v2 font and theme tokens consistently across menus, controls, inputs, and stories. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.11 released. TL;DR: ACP-next is available behind OPENCODE_ACP_NEXT; App/TUI session state and scrolling got sharper; OpenAI Responses continuation is safer; provider/project identity fixes reduce broken runs. 𝗔𝗖𝗣 • Added an ACP-next runtime with session create/load/list/resume/close/fork, config option updates, model/mode switching, auth metadata, and MCP server registration. • Added ACP event routing for streamed assistant text, thoughts, and tool-call state so clients receive live tool updates instead of only final session state. 𝗖𝗼𝗿𝗲 • Changed project identity resolution to prefer normalized git remote identity, while migrating cached project IDs without losing sessions, workspaces, or permission rules. 𝗔𝗴𝗲𝗻𝘁 • Fixed run-loop continuation after abort/retry by ignoring orphaned interrupted tool calls instead of treating them as pending work. • Changed experimental background subagents to inject completion/error results automatically and removed task_status polling from the tool surface. 𝗧𝗨𝗜 Added • Added responsive prompt sizing: prompt.max_height caps the session composer and prompt.max_width can fixed-cap or auto-scale the home prompt. Fixed • Fixed diff viewer and editor flows: diff scrolling now uses configured acceleration, and external editor/export opens in the active worktree cwd. • Fixed OpenAI reasoning summary display by separating the title header from the markdown body. 𝗔𝗽𝗽 Changed • Changed server SDK/sync into server-scoped global contexts that coalesce event bursts, reconnect stale streams, and reuse per-directory state. • Refined V2 home/new-session composer and titlebar with project picking, session tabs, server status, and update controls. Fixed • Fixed virtual timeline state so collapsed tools/diffs survive streaming updates and recently expanded context groups remeasure before overlapping later rows. • Fixed deleted/archived sessions evict cached data and close stale titlebar tabs. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • Fixed Electron startup/restored-window flashes by defaulting BrowserWindow background to the active OC2 theme and updating existing windows on theme changes. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 Added • Added provider.options.headerTimeout with a 10s OpenAI default, separate from full request and SSE chunk timeouts. Fixed • Fixed DigitalOcean OAuth to use genai:read/inference:query tokens directly for inference/router discovery instead of creating Model Access Keys. • Fixed Google provider regressions around tool-call IDs, Vertex thought signatures, and noisy GCP metadata warnings. 𝗟𝗟𝗠 • Fixed OpenAI Responses reasoning continuation for stateless GPT-5 flows by carrying encrypted reasoning state and splitting streamed summary parts into stable thought blocks. • Added support for OpenAI Responses include values so native callers can request provider-returned artifacts without custom translation. 𝗠𝗖𝗣 • Fixed dynamically added MCP servers so in-memory entries show status, expose tools, and can be connected/disconnected after add. 𝗣𝗹𝘂𝗴𝗶𝗻 • Added a plugin dispose lifecycle hook called during instance teardown. • Fixed Codex integration by sending the session-id header expected by upstream session tracking. 𝗦𝗲𝗿𝘃𝗲𝗿 • Fixed HTTP/OpenAPI modeling for optional no-body payloads on selected session and worktree routes so generated clients can call them without fake bodies. 𝗭𝗲𝗻 Added • Added Qwen3.7 Max to OpenCode Go/Zen surfaces, including Go limits/pricing docs and console model lists. Changed • Changed Zen free-IP rate limiting to use Upstash/Redis with database fallback for lower-latency quota checks. Fixed • Fixed Zen provider selection and non-stream usage accounting: disabled providers are skipped, and Google/OpenAI Responses usage is extracted for billing. 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 • Added a support lookup surface for account, workspace, API key, billing, Go, payment, usage, and disabled-model diagnostics. 𝗜𝗻𝗳𝗿𝗮 • Added AWS S3 Tables/Iceberg data lake ingest for Zen inference events and a stats pipeline backed by Athena/Planetscale. Bundle +1.0 MB because mostly Web UI assets +2.6 MB and CLI/TUI JS +563.3 KB Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.10 released. TL;DR: prod desktop legacy flows are restored, app sync readiness is corrected, Anthropic tool-result typing is stabilized, and Zed downloads now target 1.15.10. 𝗔𝗽𝗽 Changed • Changed the production legacy home screen back to a project-first launcher with recent projects, server status, explicit open-project flow, and loading/empty states. Fixed • Fixed production desktop session pages being treated as the v2 new-session route, restoring review/file-tree side panels and normal session panel sizing behavior. • Fixed directory sync readiness so child stores start as loading, move to partial during bootstrap, and only become complete after slow project/session/provider loads succeed. 𝗟𝗟𝗠 • Fixed Anthropic Messages tool-result content handling so downstream consumer packages no longer hit unstable typechecking around content-array results. 𝗭𝗲𝗱 • Updated the Zed extension manifest and agent-server artifact URLs to v1.15.10 for macOS, Linux, and Windows targets. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.9 released. TL;DR: TUI diff review is now default, LLM media/continuation handling is safer, v2 API errors are typed, and App session state got tighter. 𝗧𝗨𝗜 Added • Added the diff viewer as a default TUI feature instead of hiding it behind a runtime flag. • Added diff review controls for expand-all, help, reviewed-file marking, persisted view preferences, and mouse file selection. • Added a palette action to copy the current worktree path. Changed • Redesigned the diff viewer with bordered panes, file status markers, selected/reviewed state, cleaner empty states, and bounded working-tree context. Fixed • Fixed diff viewer close behavior so it returns to the previous route instead of always navigating home. • Fixed question prompts to own their keymap mode so global/session shortcuts stop stealing answer keys. • Removed italics from thinking labels while preserving collapsed Thought/Thinking styling. 𝗟𝗟𝗠 Added • Added structured image propagation for tool-result media in Anthropic Messages and OpenAI Responses, avoiding base64 JSON stuffed into prompt text. • Added Anthropic Messages user-image support for native continuation paths. Changed • Preserved OpenAI Responses reasoning items, encrypted continuation state, and assistant text ordering when replaying native sessions. Fixed • Fixed OpenAI/Anthropic stream errors to surface provider code/type/nested failure details for rate limits, overloads, context errors, and failed responses. 𝗦𝗲𝗿𝘃𝗲𝗿 Added • Added a context query parameter to /vcs/diff so clients can request bounded patch context. • Added typed v2 error bodies and OpenAPI schemas for MCP, PTY, project, question, permission, and session-busy failures. Fixed • Fixed PTY endpoints to return structured 403/404 bodies and missing-session websocket behavior. • Fixed workspace warp to return not found when the target workspace does not exist. 𝗠𝗖𝗣 Added • Added oauth.callbackPort as a shorthand for local OAuth callback ports when redirectUri is not set. Fixed • Fixed remote MCP OAuth client metadata to advertise configured scopes. • Fixed MCP auth/connect/disconnect paths to return typed missing-server errors. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • Fixed Google Vertex Anthropic on us/eu multi-regions by routing Claude requests to Regional Endpoint Platform domains. • Fixed default-model resolution to return typed no-provider/no-model failures instead of generic thrown errors. 𝗔𝗽𝗽 Changed • Moved new-design session tab navigation into the titlebar, including mod+1-9 and mod+option+Arrow tab switching. • Reused per-directory SDK/sync contexts so session views and status popovers share clients and event wiring. Fixed • Fixed provider lists to use normalized maps, avoiding stale or ambiguous provider lookups after sync updates. • Fixed device-code login display when instructions include URLs with extra colons. • Debounced VCS refresh on session pages to reduce repeated diff/status reloads during rapid file events. 𝗖𝗟𝗜 • Fixed opencode upgrade failures to report clearer method-specific errors, including choco elevation and unknown methods. • Fixed opencode debug agent to distinguish missing providers, missing models, and missing model IDs. 𝗔𝗴𝗲𝗻𝘁 • Fixed missing-skill errors to report typed not-found state and list available skills consistently. • Fixed repository reference validation to distinguish invalid refs, unsupported local repositories, and invalid branch names. 𝗦𝗗𝗞 • Updated generated v2 types for typed API errors, MCP callbackPort, and VCS diff context. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.7 released. TL;DR: xAI Grok OAuth, Desktop diagnostics/zoom, sharper v2 API errors, and route-first LLM/provider plumbing. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • Added xAI Grok OAuth with SuperGrok browser login, headless device-code login, API-key fallback, and proactive token refresh. • Fixed Codex/OpenAI OAuth refresh races by deduping concurrent refreshes before rotating tokens. 𝗟𝗟𝗠 Added • Added OpenAI Responses image input lowering and Bedrock Converse image tool-result support in the native LLM layer. • Added xAI/Grok PDF attachment support through the xAI Responses adapter patch. Changed • Changed native/provider routing so endpoint, auth, headers, and defaults are configured before model selection. Fixed • Fixed OpenAI reasoning stream handling across Chat and Responses so reasoning deltas surface again. • Fixed native OpenAI OAuth requests by carrying provider fetch overrides into the Effect HTTP transport. 𝗦𝗲𝗿𝘃𝗲𝗿 • Fixed v2 session prompt, compact, wait, context, and message routes to expose typed 404/503/500 errors in OpenAPI and the SDK. • Added server error refs for unknown defects and corrupt v2 session message decode failures so clients get a stable error while logs carry the detail. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 Added • Added Export Logs from Desktop menus; exports app, server, crashpad, network logs, and a manifest into a zip in Downloads. • Added a Display setting for native pinch/Ctrl-scroll zoom, with disabled zoom resetting the webview to 100%. Changed • Improved renderer crash/hang recovery with failure dialogs, relaunch/log-export actions, crash reporting, net logging, and unresponsive call-stack sampling. 𝗔𝗽𝗽 • Added non-prod desktop v2 home and new-session surfaces with project selection, recent-session search, grouped history, branch display, and v2 wordmark styling. • Changed v2 titlebar tabs to show project avatars, support current-tab close, expose a new-session tab, and surface an update pill. 𝗧𝗨𝗜 • Fixed TUI home new sessions defaulting to the local project instead of implicitly inheriting the current workspace. • Fixed collapsed thinking and question UI labels so Thought and checkmark states are easier to scan. 𝗔𝗴𝗲𝗻𝘁 • Fixed tool/question schema failures so invalid model-supplied args become actionable tool errors instead of uncaught decode failures. • Changed permission evaluation into shared core rules, keeping denied-tool filtering and approval checks consistent across runtime paths. 𝗣𝗹𝘂𝗴𝗶𝗻 • Changed provider/model catalog customization to a catalog.transform hook with provider/model update and remove helpers. • Updated built-in provider plugins for Azure, Vertex, OpenRouter, and Zenmux to use the catalog transform pipeline. 𝗖𝗼𝗿𝗲 • Added an EventV2 account domain with account added, removed, and switched events plus migration from legacy auth data. • Added models.dev refresh events so catalog consumers can observe model metadata refreshes. 𝗦𝗗𝗞 • Updated generated v2 OpenAPI/JS types for account events, account-backed provider enablement, UnknownError refs, and v2 session error unions. 𝗭𝗲𝗻 • Changed provider stickiness and x-session-affinity to use a stable sticky ID across session, workspace, or caller IP. • Updated the default Zen API-key rate limit from 500 to 1000 requests per minute when no model-specific limit is set. 𝗨𝗜 • Fixed markdown sanitization so target=_blank links are preserved while still adding noopener and noreferrer. • Added v2 wordmark, icon sprite entries, and color tokens used by the new desktop/app surfaces. 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 • Added private @opencode-ai/effect-drizzle-sqlite with Effect-native Drizzle SQLite queries, transactions, migrations, and replica helpers. No noticeable bundle change Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.6 released. TL;DR: TUI gets /diff + shell mode; v2 API errors are now typed; desktop/app shell gets cross-platform menu work; plugins/native LLM paths get stricter. 𝗧𝗨𝗜 & 𝗖𝗟𝗜 • Added a full-screen TUI diff viewer: working tree vs last assistant turn, file tree navigation, collapsed directory chains, split/unified views, single-patch mode, and configurable diff keybinds. • `opencode run --interactive` now has shell mode: start from an empty prompt with `!`, send direct shell commands through the session shell path, and render shell transcript output without treating it as a normal user prompt. • Replaced subagent tabs with an on-demand searchable picker, keeping subagent inspection available without consuming footer space. • Zed editor context is now gated on the Zed terminal environment, avoiding accidental Zed DB selection pickup from unrelated terminals. 𝗛𝗧𝗧𝗣 𝗔𝗣𝗜 & 𝗦𝗗𝗞 • v2 API failures now expose public typed error schemas: invalid cursors/requests, auth failures, missing providers/models/sessions/messages, busy sessions, upstream/service-unavailable/timeout cases. • v2 auth now returns structured JSON errors instead of no-content 401s, and catalog/model/provider failures surface as explicit API errors. • OpenAPI + JS SDK were regenerated so clients can see these error unions instead of guessing from status codes. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀, 𝗣𝗹𝘂𝗴𝗶𝗻𝘀, 𝗧𝗼𝗼𝗹𝘀 • Native LLM runtime now supports Anthropic API-key models in addition to OpenAI/opencode routes, with cleaner API-key resolution from provider config. • TUI plugin keymaps gained mode-aware layers via `api.mode`, so plugin shortcuts can be scoped to base UI, modals, autocomplete, or plugin-owned routes. • Plugin loading now only retries pre-import file-plugin setup failures; permanent import/load errors stay permanent for the process. • Plugin tools with missing `args` are tolerated again, matching older plugin behavior. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 & 𝗔𝗽𝗽 • Desktop menus were unified through a shared menu model: native macOS menu plus in-app Windows/Linux menu, covering settings, projects, window actions, edit commands, reload/devtools, zoom, fullscreen, and help links. • App sync was split into reusable per-directory contexts, enabling cleaner multi-directory/session state sharing and immediate provider-list invalidation after config updates. • Added Ukrainian locale coverage across app/console/desktop/ui/web surfaces. 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 / 𝗚𝗼 • OpenCode Go referral support landed: invite links, referral cookie capture on signup, reward creation after Lite subscription, and reward application against rolling/weekly/monthly usage. 𝗙𝗶𝘅𝗲𝘀 • `opencode console login` now defaults to `console.opencode.ai` when no URL is passed. • Imported shared sessions now get the current project, directory, and relative path persisted correctly. • Invalid `OPENCODE_PERMISSION` JSON no longer crashes config loading. • Agent/command config names are derived from anchored relative paths, avoiding bad names when parent directories happen to contain matching path segments. Bundle size change macOS arm64 • Total: 102.2 MB -> 102.4 MB (+145.1 KB) • Bun runtime: 60.8 MB -> 60.8 MB (+1.1 KB) • CLI/TUI JS: 14.8 MB -> 14.9 MB (+29.1 KB) • Web UI assets: 16.6 MB -> 16.8 MB (+116.1 KB) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 81.4 KB -> 80.1 KB (-1.2 KB) Linux x64 • Total: 137.2 MB -> 137.3 MB (+144.0 KB) • Bun runtime: 89.3 MB -> 89.3 MB (-1.2 KB) • CLI/TUI JS: 14.8 MB -> 14.9 MB (+29.1 KB) • Web UI assets: 16.6 MB -> 16.8 MB (+116.1 KB) • Native addons: 8.9 MB -> 8.9 MB (-192 B) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.4 KB (+180 B) Windows x64 • Total: 135.0 MB -> 135.1 MB (+145.5 KB) • Bun runtime: 93.2 MB -> 93.2 MB (+106 B) • CLI/TUI JS: 14.8 MB -> 14.9 MB (+29.1 KB) • Web UI assets: 16.6 MB -> 16.8 MB (+116.1 KB) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.3 KB (+180 B) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.5 released. TL;DR: native LLM runtime preview • virtualized session timelines • reliable event/SSE delivery • CLI/TUI resume + polish 𝗖𝗼𝗿𝗲 & 𝗟𝗟𝗠 • Added a preview native LLM runtime behind OPENCODE_EXPERIMENTAL_NATIVE_LLM. ▸ OpenAI/opencode API-key models can route through @opencode-ai/llm; unsupported cases fall back to the AI SDK path. ▸ The stream pipeline now normalizes AI SDK/native events into one internal LLM event shape, including richer usage + provider metadata handling. • Session processing now handles the unified event stream for text, reasoning, tool input, provider-executed tools, step usage, and errors. 𝗘𝘃𝗲𝗻𝘁𝘀, 𝗦𝘆𝗻𝗰 & 𝗪𝗼𝗿𝗸𝘀𝗽𝗮𝗰𝗲𝘀 • Fixed a bus subscription race by acquiring PubSub subscriptions eagerly. ▸ This closes a concrete /event SSE loss window where publishes could happen before lazy stream consumption began. • Sync publishing now runs through EffectBridge so forked bus/global events keep the right instance/workspace context. • v2 session listing now sorts/cursors by updated time, which makes desktop/session lists reflect recently active sessions correctly. 𝗪𝗲𝗯 / 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗨𝗜 • Session timeline rendering was reworked around virtualized rows and reusable timeline data. ▸ Large histories should mount faster, preserve scroll state better, and keep bottom anchoring stable while active tool/text rows resize. • Added OpenCode Go/free-limit usage dialogs in the app, with persisted “don’t show again” behavior. • Desktop now grants renderer notification permission and fixes update install flow to check/install the latest available update instead of relying on stale downloaded-version state. • UI fixes: clipboard copy fallback via execCommand, reasoning parts tolerate undefined text, question dock overflow is scrollable, and PWA theme-color tracks light/dark mode. 𝗖𝗟𝗜 / 𝗧𝗨𝗜 • opencode run --interactive can replay visible session history on resume via --replay and --replay-limit. ▸ The stream transport buffers live events during bootstrap so replayed history and new events don’t race each other. • TUI added syntax highlighting support for Elixir, F#, R, Make, Vim, XML, and Agda. • TUI polish/fixes: pasted prompt content is copied correctly, paste layout refreshes after large paste, long tool output collapses by terminal-aware line/char limits, paste summary badge contrast improves, and dialog prompt submit now uses the keybind system. 𝗥𝗲𝗳𝗲𝗿𝗲𝗻𝗰𝗲𝘀, 𝗣𝗹𝘂𝗴𝗶𝗻𝘀 & 𝗧𝗼𝗼𝗹𝘀 • Reference config normalization moved into a typed path with alias validation and clearer invalid-reference states. • Repository cloning/cache is now a service with typed cache/clone/fetch/checkout errors; repo_clone uses the shared cache path. • Session prompt internals were split into prompt reminders, reference prompt helpers, and tool resolution without changing the high-level loop behavior. • Plugin tool context ask now exposes a Promise-returning API, matching JS plugin expectations instead of leaking Effect into plugin tools. • models.dev loading moved away from a huge generated snapshot module toward cache/fetch plus optional build-global snapshot injection. Bundle size change macOS arm64 • Total: 101.7 MB -> 102.2 MB (+560.7 KB) • Bun runtime: 60.4 MB -> 60.8 MB (+384.7 KB) • CLI/TUI JS: 14.7 MB -> 14.8 MB (+152.7 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+23.8 KB) • Native addons: 2.4 MB -> 2.4 MB (+48 B) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 81.9 KB -> 81.4 KB (-588 B) Linux x64 • Total: 143.9 MB -> 137.2 MB (-6.8 MB) • Bun runtime: 96.2 MB -> 89.3 MB (-6.9 MB) • CLI/TUI JS: 14.7 MB -> 14.8 MB (+152.7 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+23.8 KB) • Native addons: 8.9 MB -> 8.9 MB (+2.0 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.3 KB -> 68.2 KB (-2.1 KB) Windows x64 • Total: 153.1 MB -> 135.0 MB (-18.1 MB) • Bun runtime: 111.5 MB -> 93.2 MB (-18.3 MB) • CLI/TUI JS: 14.7 MB -> 14.8 MB (+152.7 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+23.8 KB) • Native addons: 2.7 MB -> 2.7 MB (+1.0 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.2 KB (no change) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.4 released. TL;DR: runtime update-event context fixes • cleaner task tool behavior • Zen billing/rate-limit fixes • small TUI readability polish 𝗖𝗼𝗿𝗲 • Bus-published update events now carry the active instance context through LSP and file-watcher paths. • This fixes project-scoped update events escaping the runtime context they need, especially around custom LSP initialization and watcher notifications. • Installation update notifications now publish through the global bus, keeping upgrade/update-available events independent of a project instance. 𝗔𝗴𝗲𝗻𝘁 𝗧𝗼𝗼𝗹𝗶𝗻𝗴 • Task tool instructions no longer expose background subagent usage by default. • background=true guidance is only appended when OPENCODE_EXPERIMENTAL_BACKGROUND_SUBAGENTS is enabled, reducing accidental use of experimental async task behavior. 𝗧𝗨𝗜 • Markdown H1 rendering is more visually distinct: headings are now bold + underlined in the terminal theme. 𝗭𝗲𝗻 / 𝗖𝗼𝗻𝘀𝗼𝗹𝗲 • Free-tier IP rate limiting now validates expected request headers and falls back to a separate daily limit when they are missing. • Lite checkout/coupon handling now tracks the first-month-50 promo as GO1MONTH50 and avoids reapplying it after redemption. • Monitoring no longer counts expected 429 usage-limit responses as model HTTP failures for Go/Zen error dashboards. Bundle size change macOS arm64 • Total: 101.7 MB -> 101.7 MB (no change) • Bun runtime: 60.4 MB -> 60.4 MB (no change) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-515 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 81.4 KB -> 81.9 KB (+515 B) Linux x64 • Total: 143.9 MB -> 143.9 MB (no change) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-515 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 69.8 KB -> 70.3 KB (+515 B) Windows x64 • Total: 153.1 MB -> 153.1 MB (+352 B) • Bun runtime: 111.5 MB -> 111.5 MB (+873 B) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-521 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.2 KB (no change) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.3 released. TL;DR: CLI async context fixes; GitHub agent event streaming restored; read tool stops work after byte cap. 𝗖𝗟𝗜 & 𝗚𝗶𝘁𝗛𝘂𝗯 • Async command paths now re-enter Effect services with the active project instance instead of losing context after Promise boundaries. • This fixes agent config generation and the GitHub Action runner around session creation, session sharing, prompt execution, and live tool/text event output. 𝗧𝗼𝗼𝗹𝗶𝗻𝗴 • The read tool still caps text output at 50 KB, but now aborts the upstream file stream as soon as the cap is hit. • Practical impact: huge files no longer need to be streamed/scanned after the model-visible output is already truncated. 𝗣𝗮𝗰𝗸𝗮𝗴𝗶𝗻𝗴 • Workspace packages, VS Code metadata, and the Zed extension manifest were bumped to v1.15.3 artifacts. Bundle size change macOS arm64 • Total: 101.7 MB -> 101.7 MB (no change) • Bun runtime: 60.4 MB -> 60.4 MB (no change) • CLI/TUI JS: 14.7 MB -> 14.7 MB (+266 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 81.7 KB -> 81.4 KB (-266 B) Linux x64 • Total: 143.9 MB -> 143.9 MB (no change) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.7 MB -> 14.7 MB (+266 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.0 KB -> 69.8 KB (-266 B) Windows x64 • Total: 153.1 MB -> 153.1 MB (-864 B) • Bun runtime: 111.5 MB -> 111.5 MB (-1.1 KB) • CLI/TUI JS: 14.7 MB -> 14.7 MB (+266 B) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.2 KB (no change) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.2 released. TL;DR: fixes opencode run agent lookup; repairs injected sync bus publishing; moves Nix desktop packaging onto Electron; trims tool prompt overhead. 𝗖𝗟𝗜 & 𝗖𝗼𝗿𝗲 • opencode run now preserves the active project instance while resolving local agents. ▸ This fixes --agent paths that depend on project config/state after crossing the async run boundary. • Shell, TodoWrite, Task, and default assistant prompts were compressed while keeping operational guardrails. ▸ Less static instruction payload around git/PR/todo/task behavior per session/tool call. 𝗦𝘆𝗻𝗰 & 𝗘𝘃𝗲𝗻𝘁𝘀 • Sync replay/run paths now publish through the injected project bus instead of falling back to a global runtime. ▸ Better behavior for instance/workspace-scoped subscribers, tests, and embedded runtimes where the caller provides the bus. • Event publishing keeps instance/workspace context attached across async conversion boundaries. 𝗧𝗨𝗜 • Pinning a session now appends it to the pinned list instead of moving newly pinned sessions to the top. ▸ Existing pinned ordering stays stable. 𝗡𝗶𝘅 / 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • Nix desktop packaging moved to the Electron app path and exposes opencode-desktop, with Linux wrapping via electron_41 and Darwin .app output. • The CLI derivation now builds with OPENCODE_CHANNEL=prod and exposes its build env for reuse by the desktop package. 𝗢𝗽𝘀 & 𝗗𝗼𝗰𝘀 • Model HTTP error alerting now waits for a larger request sample before firing, reducing low-volume noise. • Zen docs remove Ring 2.6 1T Free from the listed available/free models. Bundle size change macOS arm64 • Total: 101.7 MB -> 101.7 MB (-32.3 KB) • Bun runtime: 60.4 MB -> 60.4 MB (-256 B) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-31.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 82.6 KB -> 81.7 KB (-891 B) Linux x64 • Total: 144.0 MB -> 143.9 MB (-32.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-31.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.9 KB -> 70.0 KB (-891 B) Windows x64 • Total: 153.1 MB -> 153.1 MB (-31.0 KB) • Bun runtime: 111.5 MB -> 111.5 MB (+133 B) • CLI/TUI JS: 14.7 MB -> 14.7 MB (-31.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (no change) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.2 KB -> 68.2 KB (no change) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.1 released. TL;DR: quieter TUI reasoning • fixed npm native binary install • stricter instance/workspace runtime context • custom tool + watcher fixes 𝗧𝗨𝗜 • Reasoning output is collapsed by default: streaming shows a compact Thinking line, completed reasoning becomes a Thought summary with duration, and click expands the full block. • Pinned session switching is now explicit: pin sessions in /sessions and use quick-switch slots for pinned sessions only. • Prompt history no longer stores duplicate consecutive prompts. • Multiline @mentions now account for newline offsets, and markdown tables render with grid styling. • Startup config failures now surface structured config details and dedupe identical startup request errors. 𝗖𝗟𝗜 & 𝗜𝗻𝘀𝘁𝗮𝗹𝗹 • npm install is more resilient for native binaries: platform/arch selection now handles musl and x64 baseline/AVX2 fallbacks, verifies the installed binary, and gives actionable errors when postinstall scripts did not run. • The fallback binary message is clearer for package managers that skip scripts. 𝗖𝗼𝗿𝗲, 𝗧𝗼𝗼𝗹𝘀 & 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • Custom tool Zod metadata/descriptions are preserved in generated JSON Schema, so LLM-facing tool arguments keep useful descriptions from plugin tools. • Runtime flags moved further into the Effect config path: OPENCODE_DISABLE_LSP_DOWNLOAD, external skills disabling, skip migrations, Claude prompt disabling, and output-token caps are read as runtime-scoped configuration. • Output-token caps now feed both LLM request sizing and compaction/overflow math instead of being a module-load constant. 𝗥𝘂𝗻𝘁𝗶𝗺𝗲 & 𝗪𝗼𝗿𝗸𝘀𝗽𝗮𝗰𝗲𝘀 • Instance/workspace context propagation is stricter across Effect re-entry points, ACP, workspace adapters, LSP diagnostics, DB side effects, and file watcher callbacks. • Workspace adapters now receive explicit instance/workspace context, reducing cross-project leakage risk in multi-instance/workspace flows. • File watching resolves symlinked .git directories before subscribing, so HEAD updates still publish correctly. Bundle size change macOS arm64 • Total: 101.6 MB -> 101.7 MB (+96.8 KB) • Bun runtime: 60.4 MB -> 60.4 MB (+768 B) • CLI/TUI JS: 14.6 MB -> 14.7 MB (+88.8 KB) • Web UI assets: 16.6 MB -> 16.6 MB (-1 B) • Native addons: 2.4 MB -> 2.4 MB (+96 B) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 75.5 KB -> 82.6 KB (+7.1 KB) Linux x64 • Total: 143.9 MB -> 144.0 MB (+96.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.6 MB -> 14.7 MB (+88.8 KB) • Web UI assets: 16.6 MB -> 16.6 MB (-1 B) • Native addons: 8.9 MB -> 8.9 MB (+6.1 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 69.9 KB -> 70.9 KB (+1.0 KB) Windows x64 • Total: 153.0 MB -> 153.1 MB (+89.5 KB) • Bun runtime: 111.5 MB -> 111.5 MB (-26 B) • CLI/TUI JS: 14.6 MB -> 14.7 MB (+88.9 KB) • Web UI assets: 16.6 MB -> 16.6 MB (-1 B) • Native addons: 2.7 MB -> 2.7 MB (+1.0 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.5 KB -> 68.2 KB (-336 B) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.15.0 released. TL;DR: EventV2 lands in core; v2 session/catalog events are SDK-visible; desktop menus get out of the way; tool/session/projector edge cases fixed. 𝗖𝗼𝗿𝗲 & 𝗘𝘃𝗲𝗻𝘁𝘀 • Adds an Effect-native core event system with schema-defined payloads, typed + wildcard subscriptions, inline sync handlers, event IDs, versions, aggregates, and optional directory/workspace location metadata. • Moves v2 session event/message schemas into @opencode-ai/core so session streams, SDK types, and server projectors share the same source of truth. • Adds a compatibility bridge so new core events can still feed the existing bus, sync pipeline, HTTP event stream, and session message projectors during migration. • Catalog model updates now emit catalog.model.updated, making model mutations observable instead of only local state changes. 𝗔𝗣𝗜 & 𝗦𝗗𝗞 • Regenerated OpenAPI/JS SDK types now expose the missing event surface: message/session lifecycle events, session.next.* events for prompt/model/tool/reasoning/retry/compaction flow, and catalog.model.updated. • Experimental v2 model/provider APIs now use location query semantics instead of instance, with directory/workspace scoping carried through core Location services. • Fixes projector dispatch for versioned event types, preventing v2/core events from missing projectors because lookup used the wrong key shape. 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 & 𝗧𝗼𝗼𝗹𝗶𝗻𝗴 • Custom .opencode tool modules now ignore non-tool exports instead of trying to register helpers/constants as tools. • Instruction discovery now tolerates lookup failures, so AGENTS.md/CLAUDE.md search errors do not abort session prompt construction. • Session archive handling avoids rerunning archive-side UI logic when a session.updated event repeats the same archived timestamp. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • Desktop main/loading windows enable auto-hide menu bars, primarily cleaning up Linux/Windows window chrome while preserving the app surface. Bundle size change macOS arm64 • Total: 101.6 MB -> 101.6 MB (no change) • Bun runtime: 60.4 MB -> 60.4 MB (no change) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+4.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+60 B) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 79.7 KB -> 75.5 KB (-4.2 KB) Linux x64 • Total: 143.9 MB -> 143.9 MB (+4.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+4.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+60 B) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.1 KB -> 69.9 KB (-208 B) Windows x64 • Total: 153.0 MB -> 153.0 MB (+4.0 KB) • Bun runtime: 111.5 MB -> 111.5 MB (-207 B) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+4.1 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+60 B) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.5 KB -> 68.5 KB (-1 B) Compare: github.com/anomalyco/open…

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𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.14.51 released. TL;DR: background subagents, restored image resizing, MCP auth/status polish, provider + server/session fixes. 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗧𝗼𝗼𝗹𝘀 • Adds experimental background subagents behind OPENCODE_EXPERIMENTAL_BACKGROUND_SUBAGENTS: task can launch background=true, return a task_id immediately, and task_status can poll or wait with a timeout. • Background results are injected back into the parent session and resume when the parent is idle; cancelling/removing parent or child sessions cancels descendant jobs. • Shell output truncation streams are now closed through scoped finalization, including abort paths; the default shell timeout now comes from runtime flags. 𝗦𝗲𝘀𝘀𝗶𝗼𝗻𝘀 & 𝗔𝘁𝘁𝗮𝗰𝗵𝗺𝗲𝗻𝘁𝘀 • Re-enables image normalization/resizing in Bun-compiled builds by loading photon WASM as an embedded asset. Images are resized before provider requests when over 2000x2000 or 5MiB base64. • Oversized user images now fail cleanly, while tool-result images degrade safely when the resizer is unavailable. • Fixes double auto-compaction after compacted-history reordering by deriving latest user/assistant/finished turns chronologically instead of by array position. • Cancels now finalize interrupted assistant messages, preventing empty unfinished assistant records from poisoning later turns. 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 / 𝗧𝗨𝗜 • Desktop MCP status now distinguishes needs_auth warnings from failed/needs_client_registration critical states; clicking a needs-auth MCP entry starts OAuth instead of just reconnecting. • MCP client-registration failures are surfaced in the selector/status popover instead of being treated as generic disconnected state. • TUI question prompts preserve text selection on mouse-up over tabs/options, and task renderers mark background subagent runs. • Windows app discovery now awaits where output correctly. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • NVIDIA provider/plugin now adds X-BILLING-INVOKE-ORIGIN: OpenCode for hosted and custom endpoints, while preserving explicit overrides. • DigitalOcean OAuth scopes are narrowed from broad read/write to genai:create + genai:read. • Azure GPT-5.5 completions no longer get incompatible reasoningEffort remapping. • LiteLLM dummy-tool compatibility workaround was removed now that upstream validation is fixed; LiteLLM v1.85.0-rc.2+ is required. 𝗖𝗼𝗿𝗲 & 𝗔𝗣𝗜 • Server.listen now runs through the HttpApi app/NodeHttpServer path with repeat-safe stop, force-close for active HTTP/WebSocket connections, correct mDNS unpublish, and preserved port 0 behavior: prefer 4096, then fallback. • SSE event streaming is now part of the HttpApi route tree with text/event-stream schema metadata and heartbeat/dispose handling. • Runtime flag reads moved out of module-level flags for auto-share, channel DB, embedded web UI, experimental models, OXFmt, LSP Ty, icon discovery, Claude Code skills, and bash timeout. This reduces stale env snapshots across in-process listeners/tests. • Worktree create accepts missing JSON payload/content-type again. • HTTP recorder now refuses unsafe cassettes before writing and tightens WebSocket replay/close behavior. Bundle size change macOS arm64 • Total: 101.6 MB -> 101.6 MB (+32.3 KB) • Bun runtime: 60.4 MB -> 60.4 MB (+256 B) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+32.5 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+1.8 KB) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 82.0 KB -> 79.7 KB (-2.3 KB) Linux x64 • Total: 143.8 MB -> 143.9 MB (+32.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+32.5 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+1.8 KB) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 72.4 KB -> 70.1 KB (-2.3 KB) Windows x64 • Total: 153.0 MB -> 153.0 MB (+34.5 KB) • Bun runtime: 111.5 MB -> 111.5 MB (+311 B) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+32.5 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+1.8 KB) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.6 KB -> 68.5 KB (-83 B) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.14.50 released. TL;DR: v2 provider/model APIs are instance-aware; models.dev moved into core with bundled snapshots; SSE/session/tool errors are more typed; TUI markdown rendering is back. 𝗖𝗼𝗿𝗲 & 𝗖𝗮𝘁𝗮𝗹𝗼𝗴 • models.dev catalog loading now lives in @opencode-ai/core and ships with a generated snapshot fallback, cache refresh, and cross-process cache locking. • Experimental v2 catalog/plugin boot is scoped by instance, so provider/model state can be resolved per directory/workspace instead of as one global catalog. 𝗛𝗧𝗧𝗣 𝗔𝗣𝗜 & 𝗦𝗗𝗞 • v2 /api/model and /api/provider endpoints now accept instance[directory] / instance[workspace] context; the generated JS SDK exposes the same optional instance params. • /event SSE now preserves Effect context across bus subscriptions, keeping streams open and delivering instance events after the initial server.connected event. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 & 𝗠𝗼𝗱𝗲𝗹𝘀 • Small-task model options now use declared model variants instead of hard-coded provider heuristics, reducing bad reasoning/thinking params for GPT-5/Gemini-style models. • Invalid small_model config no longer poisons fallback paths: OpenCode can skip the bad small model and continue with the main model. • Model-not-found failures are now typed through provider/language-loading paths, preserving suggestions for CLI/session error output. 𝗥𝘂𝗻𝘁𝗶𝗺𝗲 & 𝗧𝗼𝗼𝗹𝘀 • ToolFailure can carry the underlying defect into tool-error events while still returning an error tool-result so the model can self-correct. • Session busy handling is typed end-to-end; shell/revert/delete HTTP paths map busy state to 400 instead of leaking defects. • Read/apply_patch/patch paths continue the AppFileSystem migration; read now streams file lines with explicit caps and handles final unterminated lines. • AppProcess now tracks stdout vs stderr truncation separately for cleaner diagnostics. 𝗧𝗨𝗜 • Assistant text rendering switched back to the markdown renderer with top-level block mode/theme markdown colors, and the old experimental markdown flag was removed. Bundle size change macOS arm64 • Total: 101.6 MB -> 101.6 MB (+16.1 KB) • Bun runtime: 60.4 MB -> 60.4 MB (+128 B) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+12.2 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+152 B) • Native addons: 2.4 MB -> 2.4 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 78.3 KB -> 82.0 KB (+3.6 KB) Linux x64 • Total: 143.8 MB -> 143.8 MB (+16.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+12.2 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+152 B) • Native addons: 8.9 MB -> 8.9 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.7 KB -> 72.4 KB (+3.6 KB) Windows x64 • Total: 153.0 MB -> 153.0 MB (+12.8 KB) • Bun runtime: 111.5 MB -> 111.5 MB (+506 B) • CLI/TUI JS: 14.6 MB -> 14.6 MB (+12.2 KB) • Web UI assets: 16.6 MB -> 16.6 MB (+152 B) • Native addons: 2.7 MB -> 2.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 68.6 KB -> 68.6 KB (no change) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.14.49 released. TL;DR: v2 provider/model catalog APIs; automatic prompt-cache policy; TUI notifications + faster session switching; stricter runtime/error contracts. 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 & 𝗠𝗼𝗱𝗲𝗹𝘀 • Adds experimental v2 provider/model listing APIs via /api/provider and /api/model, backed by a core catalog/plugin layer and regenerated SDK types. • Adds DigitalOcean support: OAuth creates a Model Access Key and discovers Inference Routers as router:; pasted/env Model Access Keys still work. • Restores provider/model not-found suggestions using the full catalog, including unconnected providers, so typos fail with useful candidates. • Session usage is now persisted at the session row level with input/output/reasoning/cache/cost totals, plus migration from existing messages. 𝗟𝗟𝗠 & 𝗧𝗼𝗼𝗹𝘀 • LLM requests now default cache policy to auto for Anthropic/Bedrock-style inline prompt caching: tools, system, and latest user boundary get cache hints unless disabled with none. • Usage normalization now uses inclusive totals plus non-overlapping breakdowns across OpenAI, Anthropic, Gemini, and Bedrock, reducing cost/accounting ambiguity. • Stream events now include consistent step/text/reasoning/tool/finish lifecycle events; tool loops aggregate usage across follow-up calls. • Tool schema generation moved away from runtime Zod bridges toward Effect Schema/JSON Schema boundaries; plugin tools keep Zod compatibility at the registry edge. • WebFetch switched HTML text extraction to htmlparser2 for Node compatibility. 𝗧𝗨𝗜 • Adds an attention API with notifications/sounds for questions, permission prompts, errors, session done, and subagent done. Disabled by default; configurable with sound packs. • Adds experimental session pinning, Recent grouping, quick slots, and recent-session cycling in the session picker. • Configured references now appear in @ autocomplete, including @alias/path file completion into reference roots. • Fixes wide-character prompt cursor math, prompt history movement, concurrent submit races, keymap fallback diagnostics, project-scoped events, and workspace sync flicker. 𝗔𝗽𝗽 & 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 • App UI now remembers selected model variants, adds mod+number project switching, persists todo dock collapse state, and unmounts closed side/review panels. • Streaming text rendering tracks accumulated deltas to avoid markdown cutoff during live updates. • Icons render through an SVG sprite for lower repeated DOM/path cost. • Desktop Linux builds regain AppStream MetaInfo, and shell env loading resolves the user login shell more reliably. 𝗖𝗼𝗿𝗲 & 𝗦𝗲𝗿𝘃𝗲𝗿 • RuntimeFlags centralizes env/experimental flags across sessions, tools, plugins, scout, workspaces, and plan mode. • AppProcess centralizes child-process execution with stdin, timeouts, bounded output, and streaming paths. • HTTP handlers now require sessions consistently, map busy-session mutations to 400, use typed not-found errors, and hide unknown 500 internals. • Non-interactive run mode restores error exit behavior for prompt/command failures. • If no config exists, OpenCode now seeds a global opencode.jsonc with the schema URL for editor completion. Bundle size change macOS arm64 • Total: 101.9 MB -> 101.6 MB (-322.5 KB) • Bun runtime: 60.4 MB -> 60.4 MB (-2.5 KB) • CLI/TUI JS: 14.4 MB -> 14.6 MB (+208.2 KB) • Web UI assets: 17.9 MB -> 16.6 MB (-1.3 MB) • Native addons: 1.7 MB -> 2.4 MB (+760.6 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.1 KB -> 78.3 KB (+8.2 KB) Linux x64 • Total: 141.6 MB -> 143.8 MB (+2.3 MB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.4 MB -> 14.6 MB (+208.2 KB) • Web UI assets: 17.9 MB -> 16.6 MB (-1.3 MB) • Native addons: 5.6 MB -> 8.9 MB (+3.3 MB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 70.0 KB -> 68.7 KB (-1.3 KB) Windows x64 • Total: 153.4 MB -> 153.0 MB (-423.8 KB) • Bun runtime: 111.5 MB -> 111.5 MB (-667 B) • CLI/TUI JS: 14.4 MB -> 14.6 MB (+208.2 KB) • Web UI assets: 17.9 MB -> 16.6 MB (-1.3 MB) • Native addons: 2.1 MB -> 2.7 MB (+664.5 KB) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 67.4 KB -> 68.6 KB (+1.2 KB) Compare: github.com/anomalyco/open…

𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.14.48 released. TL;DR: Anthropic/Bedrock cache hints expanded; prompt-time image resizing disabled; v2 event writes moved onto SyncEvent; data-migration state plumbing landed. 𝗟𝗟𝗠 & 𝗣𝗿𝗼𝘃𝗶𝗱𝗲𝗿𝘀 • CacheHint now reaches more cacheable surfaces: tool definitions and tool results, not just system/message text. • Anthropic Messages and Bedrock Converse now lower cache TTL buckets to provider wire formats: default 5m behavior, 1h when ttlSeconds >= 3600. • Both adapters now enforce the provider 4-breakpoint cap before sending requests, avoiding API-invalid cache bodies. • Breakpoint priority is tools → system → messages, preserving the most reusable prefixes when too many hints are present. 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 & 𝗠𝗲𝗱𝗶𝗮 • User prompt image/file parts no longer run through the image resize path before save/send. • This preserves original attachments and avoids prompt-time resize failures; tool-produced image attachments still keep the existing inline-size safety path. 𝗘𝘃𝗲𝗻𝘁𝘀 & 𝗦𝘆𝗻𝗰 • Session, compaction, shell, retry, reasoning, text, and tool event call sites now use SyncEvent as an Effect service instead of the old EventV2 run facade. • Experimental v2 stream event dual-writes remain gated by OPENCODE_EXPERIMENTAL_EVENT_SYSTEM. • Agent/model switch events and workspace-warp updates now go through SyncEvent directly, aligning them with persisted ordering/replay semantics. 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 • Adds a data_migration table plus a background migration runner that records completed named data migrations. • No data migration payload ships in this tag, but future one-shot data jobs now have resumable state. Bundle size change macOS arm64 • Total: 101.9 MB -> 101.9 MB (no change) • Bun runtime: 60.4 MB -> 60.4 MB (no change) • CLI/TUI JS: 14.4 MB -> 14.4 MB (+1.6 KB) • Web UI assets: 17.9 MB -> 17.9 MB (no change) • Native addons: 1.7 MB -> 1.7 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 71.7 KB -> 70.1 KB (-1.6 KB) Linux x64 • Total: 141.6 MB -> 141.6 MB (+4.0 KB) • Bun runtime: 96.2 MB -> 96.2 MB (no change) • CLI/TUI JS: 14.4 MB -> 14.4 MB (+1.6 KB) • Web UI assets: 17.9 MB -> 17.9 MB (no change) • Native addons: 5.6 MB -> 5.6 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 67.6 KB -> 70.0 KB (+2.4 KB) Windows x64 • Total: 153.4 MB -> 153.4 MB (+1.5 KB) • Bun runtime: 111.5 MB -> 111.5 MB (-72 B) • CLI/TUI JS: 14.4 MB -> 14.4 MB (+1.6 KB) • Web UI assets: 17.9 MB -> 17.9 MB (no change) • Native addons: 2.1 MB -> 2.1 MB (no change) • WASM: 7.5 MB -> 7.5 MB (no change) • Bundle metadata: 67.4 KB -> 67.4 KB (no change) Compare: github.com/anomalyco/open…