Version 1.20.1 added to compatibility list and/or other problem

[Nolan0817]

I was just wondering when version 1.20.1 would be added to the bot because I just made a server with my girlfriend and I wanted to do some fishing while I am asleep, school, etc. and I keep getting a severe error.

[2023-08-02 23:40:04] [SEVERE ] Login failed: {"translate":"disconnect.genericReason","with":["Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Packet 2/0 (abm) was larger than I expected, found 17 bytes extra whilst reading packet 0"]}

If this isn't an error with 1.20.1 being added, what exactly is it and what can I do to fix it?

I am logged in and I did the auth process abut it just keeps failing to login and it keeps trying to refresh the access token.

[2023-08-02 23:40:04] [INFO ] Module "LoginModule" disabled!
[2023-08-02 23:40:04] [INFO ] Module "ClientDefaultsModule" disabled!
[2023-08-02 23:40:04] [INFO ] Module "FishingModule" disabled!
[2023-08-02 23:40:04] [INFO ] Module "ChatProxyModule" disabled!
[2023-08-02 23:40:04] [INFO ] Module "ChatCommandModule" disabled!
[2023-08-02 23:40:04] [INFO ] FishingBot will reconnect in 5 seconds...
[2023-08-02 23:40:06] [INFO ] Trying to authenciate at Microsoft...
[2023-08-02 23:40:06] [INFO ] Found refreshToken at D:\autofishbot\refreshToken
[2023-08-02 23:40:06] [INFO ] Trying to refresh access token...
[2023-08-02 23:40:06] [INFO ] Access token successfully refreshed

Some help or clarity would be much appreciated lol.