LPX AntiPacketExploit v3.8.2

• Added support for 1.21.4 clients
• Fixed support for servers without ViaVersion
• Reworked many Item checks
• Added ItemG/H in BETA (disabled by default)
• Improved performance for block state with Paper APIs
• Fixed character replacements while editing book

USE IT AT YOUR OWN RISK, RESTORING THE CONFIG FROM 0 IS RECOMMENDED
This version can be considered as a BETA, I heavily tested it on my network but the real stability will come from customers reporting problems.

This version brings LPX to a very more powerful layer of protection, now LPX decodes packets ALSO before ViaVersion trying to avoid exploiters to abuse ViaVersion's lack of limit checks.

I worked so hard on this version since the work was also to edit PacketEvents in order to allow a clean and safe injection, I implemented tons of new Item checks, most of them for the modern versions and improved exception handling / kicking during critical moments, this is by far the most secure and advanced version ever created of LPX

Changelog:

• Updated PacketEvents
• Improved PacketEvents exception handling, ignoring HANDSHAKE to avoid useless spam for those server not behind a proxy
• Pre via Injection
• Removed NettyB
• Adedd Item0, ItemA, ItemB, ItemC, ItemD, ItemE, ItemF
• Removed more obfuscation from API

• Fixed exception with datapacks (RAM usage increase a bit due to this)
• hidden-command now hides LPX from tab completion
• Re-added API service registration to allow LPX API usage
• Updated PacketEvents
• Maybe fixed some bypasses?

• Implemented BookA to avoid 1.20/1.21 dupes with book title length
• Updated PacketEvents

• Updated PacketEvents
• Fixed some potential PacketEvents exploits
• Added option to prevent non-ascii books
• Default config changes
• Fixed log saving without new line
• Minor changes and improvements
• Reduced load time
• Reduced ram usage from 100MB minimum to 10-20MB maximum
• Fixed 1.21 and added support for 1.21.1

• 1.21 support
• Fixed discord webhook exception
• Removed heavy packet log for first packets
• Changed Metrics class
• Fixed critical multi thread issue
• Updated PacketEvents
• General improvements

• 1.20.5/6 Support
• Added Discord Webhook
• Updated PacketEvents
• General Improvements

• Fixed compatibility with new ViaVersion for 1.20.5
• Fixed CreativeG/B exceptions
• Changed default config value for CreativeC