Changelog
Latest updates and improvements to SubEnvoy
v1.2.1
iOS / macOS 2026-04-25- improvement Translation quality is significantly improved, providing a more accurate and professional localized AI translation experience.
- new [macOS] Added model switching to the transcription page, allowing you to choose between Lite and Pro models.
- new [macOS] Introduced high-precision Pro models for more accurate extraction of original dialogue from complex audio.
- improvement [macOS] A new model cleanup tool in Preferences lets you delete downloaded model files with one click to free up disk space.
- improvement [iOS] Optimized the model download process to increase success rates and shorten waiting times.
- improvement [iOS] Removed the pre-warming feature and tuned memory management to fix performance issues in specific scenarios.
- improvement [iOS] Added dynamic progress indicators for AI engine initialization and introduced timeout consolation logic.
v1.0.0
macOS Official Release 2026-04-21- new SubEnvoy for macOS is now officially available on the Mac App Store
- new High-efficiency desktop workflow with drag-and-drop file support
- improvement Performance optimization for long-form content (movies, lectures)
- improvement Deeply integrated hardware acceleration for superior offline transcription performance
v1.0.1
iOS 2026-04-08- improvement Improved the display of consumption history for better readability
- fix Fixed a database error that could cause sync issues
v1.0.0
iOS Initial Release 2026-04-05- new SubEnvoy is now available on the App Store
- new Local offline transcription powered by Apple Silicon hardware acceleration
- new Smart AI subtitle translation for 10+ languages
- new Fully optimized for iOS 26.0+