Download OpenCode 1.17.14

Core

Improvements
- Added a code mode MCP adapter for running confined orchestration scripts against connected MCP tools.
- Hid the execute tool unless code mode is enabled.

Bugfixes
- Fixed paginated MCP tool catalogs losing tool metadata and output schema validation.
- Preserved low reasoning effort for OpenRouter small-model variants instead of disabling it.
- Fixed GitHub Copilot model routing to honor each model's advertised chat or responses endpoint.
- Fixed session lists to match equivalent instance directories reliably.
- Fixed Cerebras reasoning replay so earlier assistant reasoning is sent back in the provider-supported field.

TUI

Bugfixes
- Fixed spinner registration so loading indicators keep rendering across TUI surfaces.

Desktop

Improvements
- Show draft server status in the title bar.
- Unified the provider connect flow across the app.
- Improved the integrated terminal experience. (@arvsrn)
- Added reopening for closed tabs and background tab opening. (@usrnk1)
- Improved model search in picker dialogs. (@arvsrn)
- Added recently closed projects to Home. (@usrnk1)
- Made tab navigation respond on mouse down in the new layout.
- Overhauled the v2 review panel. (@arvsrn)
- Refined the session tab preview popover. (@usrnk1)

Bugfixes
- Fixed new sessions from Home using the wrong project.
- Fixed first-launch onboarding so it only appears when appropriate.
- Improved large review pane performance.
- Fixed timeline loads that started on assistant replies by backfilling the missing user turn.
- Restored typing in the composer while the window is unfocused.
- Fixed dropdown search behavior. (@arvsrn)
- Kept the v2 review pane mounted when switching session tabs.
- Kept the terminal mounted when switching session tabs in a workspace.
- Fixed session tab busy indicators to stay scoped to the correct server.
- Fixed child-session navigation and lineage resolution during tab transitions.
- Kept desktop window tabs after closing and reopening the app.
Thank you to 3 community contributors:
- @usrnk1:
- feat(desktop): refine session tab preview popover (#34792)
- feat(desktop): add recently closed projects to home (#34926)
- feat(desktop): papercut fixes (#34939)
- feat(desktop): reopen closed tabs and background tab open (#35010)
- @arvsrn:
- feat(app): v2 review panel overhaul (#31882)
- feat(app): align subagent UI with v2 (#34931)
- feat(app): improvements to model search (#34954)
- feat(app): dropdown search fix (#34961)
- feat(app): terminal improvements (#34747)
- @StarpTech:
- feat(tui): add debug info dialog with copy to clipboard (#35004)