- Implemented a new script (yt-playlist-main.py) for downloading audio from YouTube playlists.
- Added configuration file (yt-playlist-config.json) to specify playlists, save paths, and binary paths.
- Integrated error handling and validation for required binaries (yt-dlp, ffmpeg, aria2c).
- Included functionality to update yt-dlp automatically.
- Added support for parallel downloads and cleanup of removed tracks.
- Implemented renumbering of downloaded tracks based on playlist order.