HuskSync 3.7.2 adds support for Minecraft 1.21.4. Additionally, please note that HuskSync for Minecraft 1.21.1 has now been promoted to the LTS support channel, and Minecraft 1.21.3 support has ended (replaced with 1.21.4).

• Updated to support Minecraft 1.21.4
• Fixed an exception that could be thrown when plugins attempted to register custom data API extensions
• API: Added a method for retrieving an OnlineUser by UUID in the common module

To update, just drag+drop. Compatible with Paper/Fabric for Minecraft 1.20.1, 1.21.1, and 1.21.4.