/viaversion dump Output

https://dump.viaversion.com/c7c45d78dc76b0301558a31d36587dd8364768e655fd54187f7c9f36baa9a9ae

Console Error

[19:28:12] [Server thread/INFO]: com.mojang.authlib.GameProfile@487fc80c[id=b18a2b65-0131-4c4f-926c-f81305475690,name=RealKomander,properties={textures=[Property[name=textures, value=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, signature=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]]}] lost connection: Disconnected

Bug Description

Whenever I try joining from 1.20.1, I get the error. Native version works just fine.

I don't know what exactly causes this issue, I am sending it to both ViaVersion and Fabric Proxy Lite. I've had enough of this sort of errors, this is not the first one.
Sorry if I already reported it to somewhere else - this whole thing is a complete mess, mojang broke everything in 1.20.2, I haven't managed to make a successfully running server with full compatibility since the very release of this stupid version.

OKTW-Network/FabricProxy-Lite#71

Steps to Reproduce

Download everything that I mentioned on a fabric 1.20.2 server and a velocity 3.2.0 snapshot 296

Fabric mods:

• fabric-api-0.91.2+1.20.2
• FabricProxy-Lite-2.7.0
• ViaBackwards-4.10.0-23w51b-SNAPSHOT
• ViaFabric-0.4.11+50-dev
• ViaVersion-4.10.0-23w51b-SNAPSHOT

Velocity plugins:

• limboapi-1.1.17
• limboauth-1.1.13
• LuckPerms-Velocity-5.4.62
• Remember.Me-1.2.3
• SlashHub-1.2

Expected Behavior

Successful support of 1.20.1.

Additional Server Info

I use latest velocity build 296.

Checklist

• I have checked if this is specific to ViaFabric platform, and doesn't happen when running it on other platforms (Paper/Sponge/Velocity/Waterfall).
• I have included a ViaVersion dump.
• If applicable, I have included a paste (not a screenshot) of the error.
• I have tried the latest build(s) from https://ci.viaversion.com/ and the issue still persists.

Why? And what's the point of the plugin for extending older versions if it doesn't support older versions? Which versions are supported?

Why? And what's the point of the plugin for extending older versions if it doesn't support older versions? Which versions are supported?

1.14.4, 1.15.2, 1.16.5, 1.17.1, 1.18.2, 1.19.4 and 1.20.4 (soon to be superseded with 1.20.5) are all supported - older minor versions are not and never will be by default as they are exhaustive to work on + updating the internal classes in viafabric would break support for the older minor versions anyways.

This is what, the 3rd gibberish looking issue? I'm terribly sorry if I have already reported it and forgot about it, I've reported more than 10 errors regarding several mods and I'm starting to go insane

1.20.2 fabric servers are not supported.