------------------ * Misc bugfixes and stability improvements;
0.4.6
------------------ * Bugfix for writing subs to stdout;
0.4.5
------------------ * Allow MicroDVD input format; * Use output extension to determine output format;
0.4.4
------------------ * Use rich formatting for Python >= 3.6; * Use versioneer to manage versions;
0.4.3
------------------ * Fix regression where stdout not used for default output; * Add ability to specify path to ffmpeg / ffprobe binaries; * Add ability to overwrite the input / unsynced srt with the --overwrite-input flag;