**Changes and fixes:**
* Added 1.21.3 support.
* Invalid spawner types no longer prevent an arena from being loaded and modified
* Invalid hologram locations are now going to be automatically removed from holodb.yml and holodb_leaderboard.yml files.
* Invalid sign locations are now going to be automatically removed from sign.yml file.
* Idle lag caused by InventoryHolder comparing is now prevented on Paper 1.15.2+ and its forks.
* Fixed motd updating while the game is running when bungee random-selection is enabled, but pre-selecting is disabled.
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }
