ViaFabricPlus

Minecraft 1.21.11 Support!

This release marks the first version compatible with Minecraft and Fabric 1.21.11. Please be aware that it may contain bugs; if you encounter any new issues, report them on the issue tracker. Exercise caution on servers with strict anti-cheat systems.

Please also read the 4.3.6 Changelogs.

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.

Support for Minecraft 1.21.11 Servers!

Other Changes

• Implemented most remaining item data hashing to fix desyncs on item drags.
• Fixed missing conversion of entities enchantment predicates in registry data.
• Fixed entity_data and block_entity_data roundtrip handling in versions 1.21.7 and earlier.

Translation contributors A list of all translators can be found here: https://crowdin.com/project/viafabricplus/activity-stream

Please also read the 4.3.5 Changelogs.

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.

Mojang mappings Mojang recently announced that Minecraft will no longer be obfuscated. For mod developers, this means we no longer need to create our own names for deobfuscated source code. As a result, FabricMC has decided to retire Yarn, the community-maintained third-party mappings historically used for Fabric mod development.

While this change does not affect end users, it required a major internal update for ViaFabricPlus: all previously used Yarn names had to be replaced with Mojang’s official mappings. This transition touched over 6,000 lines of code, and although great care was taken, it may have introduced bugs due to incorrect name conversions. If you encounter any issues, please report them right away.

This update is meant to prevent bugs from reaching the final 1.21.10 release as we prepare for full 1.21.11 support on Friday.

False-positive antivirus detections I have hopefully resolved the false-positive antivirus alerts caused by a third-party library. If you still encounter warnings, please let me know so I can investigate further.

Translation contributors A list of all translators can be found here: https://crowdin.com/project/viafabricplus/activity-stream

Please also read the 4.3.4 Changelogs.

Also thanks to @lowercasebtw for their help with Mojang mappings!

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.

Bedrock 1.21.124 Support!

• Show error when joining Nethernet Bedrock realms

Translation contributors A list of all translators can be found here: https://crowdin.com/project/viafabricplus/activity-stream

Please also read the 4.3.3 Changelogs.

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.

Hotfixes for 4.3.2

• Fixed movement setbacks in water columns across all versions.
• Fixed a crash occurring when Lithium was installed and mixin.entity.collisions was set to false in its configuration file.

Please read the 4.3.2 Changelogs.

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.