Submerge 3.7.3

- Improved export performance with new FFmpeg build.

Submerge 3.7.2

- Now runs natively on Apple Silicon Macs.
- FFmpeg version 4.4 "Rao".
- ProRes export errors fixed by using FFmpeg's prores_ks encoder.

Submerge 3.7.1

- Now runs natively on Apple Silicon Macs.
- FFmpeg version 4.4 "Rao".
- Fixed a crash bug when parsing some weird subtitle formatting errors.
- Fixed some visual glitches in the Welcome-window.
- Localization fixes.

Submerge 3.7

- Ready for macOS Big Sur.
- New icon.
- FFmpeg version 4.3.1.
- Fixed a rare bug where the second line of subtitles wouldn't render on export.
- Other minor fixes and many UI tweaks.

Submerge 3.6.2

- Fixed export bug for users on macOS Sierra and High Sierra.
- This will be the last version supporting macOS Sierra and High Sierra.