Codex Fast Switch v0.1.0

Initial public release of Codex Fast Switch.

• Enable the existing Standard / Fast UI for API-key authentication.
• Keep using the normal app icon; optionally reapply compatible patches after updates.
• Verify whole-function structures, policy gates and real UI requests against a local mock.
• Retain complete original backups with atomic replacement and interruption recovery.
• Include English and Simplified Chinese documentation, CLI commands and Finder installer scripts.

Locally verified on Apple Silicon with app 26.901.41123 (7942): 15 core/native tests, 12 transaction checks, the complete UI installation/restoration workflow and a temporary LaunchAgent. The installed official app was unchanged. No private relay or API credentials were used.

Download the macOS ZIP and SHA256SUMS.txt below. The ZIP contains the project's source, npm dependencies and a universal native helper; it does not contain the official app or a Node distribution. Intel end-to-end behavior is unverified. Node.js 22.12+ must be available from the installed app or system.

This is an unofficial patch with an ad-hoc app signature. The release is not Apple-notarized. Read the README's signing and recovery limitations before installation. Future app compatibility and real API speed are not guaranteed.