OpenCode v1.1.53: Plugin Overrides & Desktop Polish

TL;DR

• User plugins now override built-in plugins for the same provider
• Desktop UI improvements: better file visibility, external file opener, collapsible file tree
• Session usage tracking added to ACP; terminal stability fixes continue

New

• Plugin override system — User plugins now load after and override built-in plugins for the same provider, giving you full control over model behavior.
• Session usage tracking — ACP now tracks session usage for better visibility into your activity.
• External file opener — New button to open files in external applications directly from the desktop app.
• Collapsible file tree — Toggle the file tree closed independently without affecting other UI elements.
• Mouse escape in dialogs — TUI dialogs now support "esc" labels for mouse-based escape.

Fixed

• Close comment button visibility — Comment close button now visible in prompt input.
• Unhandled abort errors — Fixed unhandled errors when aborting with queued messages.
• File color contrast — Modified file colors in app for better visibility.
• SessionSkeleton on new workspace — No longer shows loading skeleton when creating a new workspace.
• Terminal stability — Additional stability fixes for terminal operations.

Changed

• Codex 5.3 model definition — Moved to plugin to prevent showing unsupported model to other users.
• Workspace naming timing — Set workspace name earlier in creation/deletion flow for improved performance.
• Prompt input behavior — Hidden when permissions requests or questions are active.
• GPT-5.3 transforms — Updated for compatibility.

Update with: npm install opencode@1.1.53 or check the release page for your platform.

Source: OpenCode