feat: 2.1.4

feat: v2.1.3

fix: macos unable to select mp4box executable #53

feat: v2.1.2

feat: 2.1.1

feat: update

Merge pull request #44 from jessielw/v2-stable

V2 stable

feat: rc4

refactor: update

Merge pull request #34 from jessielw/rc2

Rc2

style: format