OpenCode v1.2.23: Auth Headers & Desktop Fixes

OpenCode v1.2.23 fixes auth header issues in the TUI, improves desktop UI with better sidebar sizing and Windows filename handling, and removes the oc-1 theme.

OpenCode v1.2.23: Auth Headers & Desktop Fixes

TL;DR

  • Fixed missing auth headers in run --attach command
  • Desktop UI improvements: sidebar sizing, workspace filename sanitization on Windows, color palette generation
  • Removed oc-1 theme and reverted "Stupid Sexy Timeline" feature

New

  • Color palette generation in app — Generate color palettes directly within the desktop application

Fixed

  • Missing auth headers in run --attach — TUI now passes required authentication headers when using the attach flag
  • Sidebar workspace container overflow — Fixed sizing to prevent content from breaking layout
  • Scroll jumping in comment text area — Escape key no longer causes unwanted scroll jumps
  • Workspace filename sanitization on Windows — Filenames now properly sanitized for Windows compatibility

Changed

  • Removed oc-1 theme — Theme no longer available in the app
  • Reverted "Stupid Sexy Timeline" feature — Timeline animation behavior reverted to previous version
  • Review panel animation disabled — Review panel no longer animates in/out
  • Disabled free nano fallback — Small model requests no longer fall back to free nano tier

To upgrade: npm install opencode@1.2.23 or check the release page for your platform.

Source: OpenCode