Changelog

New updates and improvements to OpenCode

1. Jan 1, 2026v1.0.223

   Add context window configuration to app

2. Jan 1, 2026v1.0.222

   Add Windows support for PTY and cross-platform build scripts in desktop application

   Improvements

   • CorePrevent TimeoutOverflowWarning by capping setTimeout delay to maximum 32-bit signed integer value
   • DesktopAdd in-app update toasts to desktop application
   • DesktopAdd subagent mention support to desktop application@dbpolito
3. Dec 31, 2025v1.0.221

   Default to ai-sdk/openai-compatible when no npm package is provided

   Improvements 11

   • CoreAdd support for LSP workspace/didChangeWatchedFiles notifications@marceldev89
   • DesktopImproved model selector in app
   • DesktopAuto-accept colors in app
   • DesktopFix tooltip colors in desktop application
   • DesktopBetter affordance for auto-accept in desktop app
   • DesktopAdd input changes functionality
   • DesktopDon't show notifications when auto-accepting tasks in desktop app
   • DesktopMore defensive access in desktop application
   • DesktopBetter variant toggle in app
   • DesktopAdd keybind tooltip component to app
   • DesktopFix desktop prompt input cleanup behavior
4. Dec 31, 2025v1.0.220

   Fix plugin and mode glob patterns

   Improvements

   • CoreAdd debug agent subcommand to test agents in isolation@Eric-Guo
   • CoreDisplay MCP tag for prompts in autocomplete but not in prompt@paoloricciuti
   • DesktopRemove status bar and add new elements in header
   • DesktopBetter new session button in desktop app
   • DesktopAdd unified diff toggle to desktop application
   • DesktopFix desktop not rendering large sessions
5. Dec 31, 2025v1.0.219

   MDNS no longer fails when service is already registered

   Improvements 15

   • CoreAllow configurable CORS hosts
   • CoreAdd MCP prompts as slash commands@paoloricciuti
   • CoreAdd Gemini 3 Flash to fast models list@junmediatek
   • CoreBundle @ai-sdk/vercel version 1.0.31 for AI SDK v5 support@OpeOginni
   • CoreCleaner view for subagents hint text
   • CoreAdd configurable timeout for MCP tool calls to prevent hanging requests
   • CoreRead plural resource types and stop erroring on them
   • CoreFix OpenAI variants for Codex models
   • CoreAdd model usage statistics with input/output token breakdown to stats command@processtrader
   • CoreAdd rustfmt formatter for Rust files@frhd
   • CoreEnsure variants work for completely custom models
   • DesktopDon't open native folder select when connected to remote server
   • DesktopAdd model variants support to app
   • DesktopBetter notification icon in desktop app
   • DesktopUpgrade to latest version on error page in desktop app
6. Dec 30, 2025v1.0.218

   Add CORS exception for Tauri desktop application

   Improvements

   • CoreAdd Prisma language server@ravshansbox
   • CoreAdd extract reasoning middleware@snipeship
7. Dec 30, 2025v1.0.217

   Allow CORS requests from Tauri localhost origin

8. Dec 30, 2025v1.0.216

   Allow CORS requests from *.opencode.ai subdomains

9. Dec 30, 2025v1.0.215

   More defensive agent access in desktop application

10. Dec 30, 2025v1.0.214

    Fix Cloudflare provider information

    Improvements

    • DesktopSort desktop servers by health status
    • DesktopDon't persist fallback server URLs in desktop app
    • DesktopImproved text selection behavior in the app
    • DesktopShare projects across all local servers in desktop app