The Tauri multi-engine client for Claude Code, Codex, Gemini and OpenCode released on 2026-09-24. It adds worktree sub-workspace management, a --auto permission-bypass flag and Google Antigravity login for OMP subscriptions. It also fixes a bug where the Codex app-server did not pass reasoning_effort, so sessions silently fell back to medium. Codex users on this GUI were running at lower effort than they chose.