Security and reliability fixes
- Hardened the installer by removing registry-based external uninstaller execution.
- Updated ImageSharp and the bundled .NET runtime with security fixes.
- Protected media outputs against concurrent filename collisions and accidental deletion during cancellation or failure.
- Improved output handling for long Windows paths, subtitle diagnostics and multi-file audio exports.
Download FrameShift_1.20.1_Setup.exe below — Windows 10/11 x64, no separate .NET installation required.