Sonar

• Clear ByteBuf if the packet has no start
• Fix invalid-username never being used

Massive thanks to the sponsors of Sonar who help keep this project running: Hydoxl

This is a hotfix release that removes an accidental debugging statement that caused all errors to be printed out to console in full detail.

Massive thanks to the sponsors of Sonar who help keep this project running: Hydoxl

• Move username check to post-login
• Fix pre-join disconnects not encoding correctly
• Make unsupported version message configurable
• Update language/config files for Chinese #404
• Add client ticking check for 1.21.2+

Massive thanks to the sponsors of Sonar who help keep this project running: Hydoxl

• Don't serialize modern json twice
• Fix NoClassDefFoundError on BungeeCord and Bukkit

This is a hotfix release that resolves an exception on startup introduced by #401

• Fix timestamp check false positive
• Fix component serialization on <1.16 #401

This release fixes gradients being parsed incorrectly for Minecraft 1.15.2 and below. Additionally, random disconnects during the CAPTCHA have been fixed.

• 1.21.2 Support #370, #397
• Make verification world time configurable
• Exempt Bedrock players from the vehicle check
• Exempt Bedrock players from the view distance check
• Remove useless variables from some events
• Fix UpdateTime packet on 1.21.2
• Fix CAPTCHA Y position breaking lighting
• Fix errors during configuration phase
• Use hashes for command tab completion
• Don't print permission message if empty

Some false positives and timeouts related to lag have been fixed. There've been some more microoptimizations that are not listed.