v1.17.12

Core

Bugfixes

• Enable adaptive thinking for Claude Sonnet 5.
• Prefer MCP content responses over structured output when both are present.
• Reconnect MCP servers after OAuth even if the server was disabled. (@MaxAnderson95)
• Request MCP refresh-token scope during OAuth.
• Show MCP OAuth completion errors instead of a generic failure.
• Refresh cached remote skills.
• Preserve skill resource paths.
• Pick better default small models across providers.
• Scope MCP auth status to each server URL.

TUI

Improvements

• Add a yolo mode to auto-approve permissions.
• Pass ServerAuth headers through external served TUI connections. (@OpeOginni)

Desktop

Improvements

• Autocomplete MCP resources in the composer.
• Add workspace controls when starting a new session.
• Show stored token and cost totals in the session context. (@OpeOginni)

Bugfixes

• Autocomplete configured references in prompts.
• Restore the prompt cursor when the composer regains focus.
• Remember the last active desktop URL across restarts.
• Preserve the selected model when promoting a session. (@usrnk1)
• Keep session pages in sync during concurrent events.
• Support normal auth input prompts in the desktop connect-provider dialog. (@OpeOginni)
• Prevent hidden terminal tabs from hanging or resizing incorrectly.
• Re-enable auto-accept in session settings.
• Keep session tabs scoped to the correct server.
• Remember the selected home project and server.

SDK

Improvements

• Add a live event subscription stream.
• Add SDK access to active sessions.
• Restore session runtime operations such as event streaming, interrupts, and message lookup.
• Add paged durable session history.
• Add session permission request create and fetch endpoints.

Bugfixes

• Preserve V2Event names in SSE streams.
• Wake embedded session execution after new prompts.
• Improve V2 runtime tool results and avoid duplicate model switch events.
• Resolve MIME types for prompt attachments sent by URI.

Thank you to 11 community contributors:

• @usrnk1:
  • feat(app): refine session UI styling (#33860)
  • fix(desktop): preserve selected model during session promotion (#34466)
  • fix(desktop): context menu button / tab intermittent issue (#34420)
  • feat(desktop): add hover background to session title and single-click edit (#34589)
  • feat(app): hide separators around active tabs (#34591)
  • feat(desktop): polish inline session title editing (#34607)
  • feat(desktop): make error view draggable (#34627)
  • feat(desktop): polish tooltips and session search (#34632)
• @arvsrn:
  • feat(app): updates to design system (#34066)
  • feat(app): update home screen alignment + markdown styles (#34172)
  • feat(app): minor visual updates (#34205)
  • feat(app): new debug bar (#34237)
  • feat(app): sticky session list header (#34220)
  • feat(app): show loader on session hover (#34224)
  • feat(app): new timeline header (#34192)
  • feat(app): improve projects sidebar reactivity (#34391)
  • feat(app): update message part ui to v2 (#34394)
  • feat(app): align slash popover to v2 tokens (#34286)
• @ariane-emory:
  • docs(providers): document blacklist and whitelist model filtering (#33792)
• @Slickstef11:
  • docs: route enterprise contact links (#34080)
• @affanali2k3:
  • fix(app): slow tooltip display for models (#30745)
• @OpeOginni:
  • fix(desktop): recognize normal auth metadata input prompts in connect provider dialog (#33024)
  • feat(desktop): Display stored totals for Tokens and Cost in Desktop Session Context (#28887)
  • feat(tui): integrate ServerAuth headers into transport configuration for external served TUI thread (#29876)
• @BenGu3:
  • fix(tui): register prompt.skills keybinds (#34180)
• @neriousy:
  • fix(app): disable add project when given server is offline (#34294)
  • fix(app): disable empty server chevron (#34292)
• @MaxAnderson95:
  • fix(mcp): reconnect after OAuth even when server is disabled
• @StarpTech:
  • fix(console): cancel upstream provider requests (#34467)
• @runvip:
  • fix(docs): fix Russian translation for index.mdx (#34001)