Update a Few YouTube-DL related Things in Python Software I Have

I have a piece of software that uses YouTube-DL to source and clip videos from different YouTube channels and I urgently need some aspects of the software to be updated. What I Need Done: -make YouTube-DL update automatically -make the software download subtitles correct -make the software be able to source not just usernames, but channel IDs as well -make the software able to search multiple results at the same time What I Need to Get Started: -Need to speak over Skype/voice chat -a time and price quote for each of the 4 pieces above