Grex v0.3.0

Minor Changes

• #20 c833913 Thanks @emretheus! - Custom AI provider improvements:

  • Codex now supports custom providers — point it at any OpenAI-compatible (Responses API) endpoint in Settings, fetch its models, and pick which ones show up in the composer. The provider definition is injected per-thread (never writes ~/.codex/config.toml).
  • Pick which official Claude and Codex models appear in the composer's model picker; deselecting all of a provider hides its section.

• #19 c52e738 Thanks @emretheus! - Promote Gemini (Gemini CLI) from experimental to a fully supported provider, and polish the workspace UI:

  • Gemini turns now render in full — assistant text, reasoning, tool cards, and plans — with plan mode, mid-turn steer, slash commands, session-title generation, and resume across restarts. Gemini also appears in Settings → Providers with a sign-in flow.
  • The "agent working" indicator is now an animated Grex "G" mark.
  • The composer's permission toggle shows an explicit "Auto" / "Plan" text label.
  • The workspaces sidebar now groups by repository by default.

Patch Changes

• #20 c833913 Thanks @emretheus! - Improve Claude model handling:

  • The default Claude model is pinned to Opus 4.8 (1M context) so it can't silently switch to a different model when the bundled Claude CLI updates; existing sessions and settings keep the same model.
  • Terminal mode is now limited to official Claude models — custom (BYOK) Claude models run in GUI mode instead, since the terminal can't carry their custom provider settings.

• 76a3213 Thanks @emretheus! - The macOS, Windows, and mobile app icons now use the standard ~80% inset so the dock icon no longer appears oversized next to other apps.

• #19 c52e738 Thanks @emretheus! - The app splash / reload screen now shows the static Grex logo with a gentle pulse instead of the tile-flip mark; in-app loaders keep the existing animation.

• #20 c833913 Thanks @emretheus! - Fix Intel (x86_64) builds shipping an arm64 grex-sidecar, which made the app fail to launch its sidecar with "Failed to start sidecar binary" / "bad CPU type in executable" on Intel Macs. The sidecar is now cross-compiled to the release target triple, and the bundle arch check covers it so the mismatch can't ship again.