Please update to 1.21.9

[Maxderechte0625]

• This feature is not currently present in a development build

Is your feature request related to a problem? Please describe.
Yes, with the newest Version of Protocollib installed, you cant join the 1.21.9 server

Describe the solution you'd like
A update to support 1.21.9

Describe alternatives you've considered
none

Additional context
no

[ElMaggy]

Yes, pleaaase do that

[dmulloy2]

give the dev build a try: https://github.com/dmulloy2/ProtocolLib/releases/tag/dev-build