Codex Provider Switcher v1.3.0

Highlights

• Redesigned the native Windows interface around five focused views: Home, Providers, Diagnostics, Backups, and Settings.
• Added persistent CHN/ENG language switching and Light/Dark/System appearance modes.
• Added a read-only backup catalog with real timestamps, sizes, IDs, and paths.
• Improved diagnostics for the official Codex host, plugin tools, image generation, and Mobile Remote prerequisites.
• Preserved the stable OpenAI history partition, official sign-in state, and Windows Credential Manager storage.
• Hardened packaged installation with staged replacement and rollback-safe cleanup.

Important notes

• Mobile Remote diagnostics confirm local prerequisites only. Final phone pairing still requires the official Codex app and a real mobile-device test.
• Third-party image generation depends on whether the configured relay supports the Images API.
• The Windows binaries are unsigned, so Microsoft Defender SmartScreen may show a warning.

Requirements

• Windows 10 or Windows 11
• .NET 8 Desktop Runtime