OpenCode v1.18.25 → v2.3.0: what changed
25 releases shipped between v1.18.25 (August 28, 2026) and v2.3.0 (November 13, 2026).
Changelog entries in this range
- v1.18.26 — September 1, 2026: Core Bugfixes - Claude 5 sessions now tolerate stale thinking blocks instead of failing after prompt or tool changes. - Bedrock GPT-5.6 models now accept none r
- v1.18.27 — September 2, 2026: Core Bugfixes - Default provider header timeouts to five minutes so slow model startups fail less often. - Default streamed chunk timeouts to five minutes, with
- v1.18.28 — September 4, 2026: Core Improvements - Send the session ID as GitHub Copilot's interaction header to improve request tracking across a session. Desktop Bugfixes - Use the desktop
- v1.18.29 — September 4, 2026: Core Bugfixes - Allow Codex OAuth model filtering to recognize integer GPT versions like gpt-6 - Fixes issue of gpt-6-astra not showing up for openai subscripti
- v1.18.30 — September 9, 2026: Core Improvements - Added the Astra system prompt for GPT-6 models. Bugfixes - Preserved Bedrock DeepSeek model IDs, including ARN-based IDs, so they resolve co
- v1.18.31 — September 14, 2026: Core Bugfixes - Restored ACP session model, effort, mode, and reasoning chunk boundaries when loading, resuming, or forking sessions. (@JacobNWolf) TUI Bugfixes
- v1.18.32 — September 21, 2026: Core Bugfixes - Fixed Bedrock image attachments so they are only hoisted for Claude, Nova, and Llama 4 models. - Fixed Together AI streaming usage reporting. Th
- v1.18.33 — September 28, 2026: Core Bugfixes - Cloudflare AI Gateway models now honor provider response and stream timeouts. (@danlapid) - MCP browser launch failures are now reported when th
- v1.18.34 — September 30, 2026: Core Bugfixes - Send namespaced session and parent-session identity headers with model requests. - Re-sign locally compiled macOS binaries so they run reliably
- v1.18.35 — October 6, 2026: Core Improvements - Added canonical redirects and JSON and Markdown data formats for agent-readable stats. Bugfixes - xAI tool results now include supported ima
- v1.19.0 — October 11, 2026: Core Improvements - Run opencode upgrade --major to upgrade to OpenCode 2. Bugfixes - Allow the OpenAI ultrafast service tier. - Validate PTY connection origins
- v1.19.1 — October 15, 2026: Core Bugfixes - Session sharing has been discontinued. Existing share links and session-sharing commands are no longer available, and importing sessions from sh
- v1.19.2 — October 16, 2026: Core Bugfixes - OpenCode 1 now stays on the 1.x release line: update checks use only the npm opencode-ai latest version, so 1.x installs are never offered a 2.x
- v1.19.3 — October 16, 2026: Core Improvements - Configure model reasoning options to generate reasoning variants, replacing catalog variants while preserving your configured variant overri
- v1.19.4 — October 22, 2026: Core Improvements - Upgraded the bundled Bun runtime to 1.4.4, which includes security fixes for Brotli, TLS, HTTP/1.1, HTTP/2, HTTP/3, WebSocket, and fetch, an
- v2.2.0 — October 27, 2026: OpenCode 2.2.0 is here: build and share Desktop plugins, plus new keyed session instructions that keep your prompt cache intact. Breaking changes inside, so che
- v1.19.5 — October 28, 2026: Ever had OpenCode freeze when a TUI worker request failed? In 1.19.5, failed requests now return a proper error instead of hanging. Thanks to @Nowaker for the f
- v2.2.1 — October 29, 2026: OpenCode 2.2.1 lets your session keep going until a reviewer confirms the goal is met. Plus image generation, a smarter model picker, and live background shells
- v2.2.2 — October 29, 2026: OpenCode 2.2.2 is here: image generation works out of the box with supported providers, the Git branch on new sessions opens your worktree picker in one click,
- v2.2.3 — October 30, 2026: OpenCode 2.2.3 lets you use your Claude Code login and models right inside OpenCode, and long Desktop sessions now run smoother. Breaking changes hit @opencode/
- v2.2.4 — October 30, 2026: Desktop terminals now survive restarts with scrollback intact, and agents can publish HTML artifacts. Claude Agent setup got a guided walkthrough too. Curious w
- v2.2.5 — October 30, 2026: OpenCode 2.2.5 is here: percentage compaction buffers, one-key worktree switching, and send-quote shortcuts. Shell calls now just work too. Curious what else ch
- v2.2.6 — November 6, 2026: Share one MCP connection across projects, run scripted sessions in fresh git worktrees, and keep CI runs out of your inbox. OpenCode 2.2.6 is here. Want to see
- v2.2.7 — November 10, 2026: Let Copilot pick the model for you with Auto, close side panel tabs faster, and mark sessions unread so they stay flagged. OpenCode 2.2.7 is out. What else did
- v2.3.0 — November 13, 2026: OpenCode 2.3.0 is here: subagents now run quietly in the background while you keep working, transcripts collapse into tidy activity rows, and you can jump to an