The Kraken shutdown has obsoleted most of the ruby programs, here. The crystal
programs are better maintained.

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Authenticated commands use https://github.com/dustinlakin/twitch-rb

twitch-rb is incredibly badly maintained because the Ruby community does not
believe in stable APIs. I am tentatively targeting commit f619e3a of it because
it requires less patching than every other commit I've found.

You'll probably want to use 'patch -p1 < twitch-rb-editchannel.patch' on it.