Well, it's that time again.
Crash on startup with the brand new 1.20.1 version. I don't evne know if I should be making this report, but, better be safe than sorry.

Crash log: https://mclo.gs/CCCbyCF
Full log: https://mclo.gs/0VoeMMG

Huh, I wasn't able to reproduce this when just, restarting the game, so I'll just close it.

@AtobaAzul I just pushed out an update. The version you posted was bugged on servers.