Sonar

• Improve the collision check #360
  • Add more configurable block types (ENCHANTMENT_TABLE, TRAPDOOR, STONE)
  • Fix a bug where the XP bar was shown to players in creative mode
• Implement missing "fell through blocks" check
• Fix verification.currently-preparing not being used
• Fix Bedrock players not being able to be transferred #356
• Implement Bukkit Support #347
  • Instead of replacing existing pipelines, Sonar now removes every pipeline and adds the necessary ones, therefore saving RAM and CPU usage by minimizing the handlers in the channel.
• Allow general.max-online-per-ip to be 0

Sonar will only work on standalone Bukkit servers that are not behind a proxy (e.g., BungeeCord or Velocity). If you use a proxy, please install Sonar on the proxy instead of the backend server

• Bump dependencies #355
• Fix IP addresses being parsed incorrectly
  • This fixes an issue with the verified and blacklist command not working
• Update Czech translations #354 (thanks to @slosacoder)
• Add Georgian translations #351, #350 (thanks to @GreenedDev)
• Add Polish translations (thanks to Najek and foren)

• Fix client brand reading (Revert e0cc9bd)

• Add Indonesian translations (thanks to LourenT)
• Bump dependencies #343, #344
• Globalize and simplify per-platform injection
• Simplify client brand reading for 1.8+
• Add support for H2 databases #342

• Simplify transfer packet sending for 1.20.5+
• Fix possible race condition in the disconnect logic
• Make subcommand descriptions translatable
• Simplify update notifier json parsing
• Use Indra for better global versioning
• Add Spanish translations (thanks to Juansitoh)
• Fix online per IP being calculated incorrectly

• Remove unnecessary UncaughtExceptionHandler
• Fix notifications breaking scheduled tasks

• Update Chinese translations #335
• Make server write timeout configurable
• Add some missing translations
• Allow user to disable automatic update checking #332
• Update priorities of checks performed on login
• Use compute for more efficient ConcurrentMap I/Os
• Migrate placeholders to MiniMessage components #329
• Use ScheduledExecutorService instead of Thread #328
• Fix invalid timestamp in database #331
• Movement tick should be incremented even if check disabled #330
• Improve collision check and fix potential bypass
• Fix rare NoSuchElementException
• Extract protocol checks to their own session handler
• Single-release hijacked packet on Bungee #326
• Take a snapshot of the JoinGame packet
• Hook bandwidth handler after handshake packet
• Preload all registered packets on start
• Recode PluginMessage handling to fix memory leak
• Fix memory leak on BungeeCord #325
• Fix exception when cancelling login on Bungee
• Remove useless biome codecs #324
• Implement new slot check #323
• 1.21 Support #322, #334, #321

Important: In order for the new placeholder system to work properly, you must reset your messages.yml and webhook.yml.

• Recode verification system #319
• Bump dependencies #318, #309
• Fix several concurrency issues #317
• Optimize player data handling #316
• Recode too many accounts check #315
• Implement 'verification disabled' warning #313
• Minimize shadowed jar file #311

• Update translations #307
  • Add French translations #300 (thanks to ekiff)
• Update and improve some packet-related code #306
• Improve networking performance #305
• Fix NullPointerException #304

• Bump capja from 1.0.2 to 1.0.3 #294
• Don't cache map data to avoid memory issues #293

(Thanks to @NoltoxGit for reporting)