v0.3.12

Highlights

• Added codex-nexus version, --version, and -V
• Added scope-aware uninstall --scope user|project
• Added rollback metadata for more precise uninstall recovery
• Added best-effort cmux notifications/status for Codex hook events

User-visible changes

• You can now inspect the installed package version directly from the CLI.
• You can now uninstall codex-nexus-managed setup for either user scope or project scope.
• cmux users now get Running / Needs Input status pills plus response-ready and permission-request notifications.

Install / update notes

• Release version: 0.3.12
• npm: https://www.npmjs.com/package/codex-nexus
• To update:
  • npx -y codex-nexus@0.3.12 install --scope user
  • npx -y codex-nexus@0.3.12 install --scope project

Fixes

• Uninstall now restores or removes only codex-nexus-managed surfaces where possible.
• Older installs without rollback metadata fall back to conservative best-effort cleanup.
• Validation and tests now cover version output, uninstall round-trips, and cmux hook behavior.

Notes

• In environments with an old globally installed codex-nexus binary shadowing PATH resolution, prefer invoking the exact installed script/package path when verifying the new CLI surface.