As of early 2026, the Meteor Client has reached version , fully supporting Minecraft 1.21.1 . This version is the primary focus for developers and includes the most robust feature set.
The most significant technical change in these updates relates to how the client handles interaction packets ( PlayerInteractEvent and PacketEvent ). meteor client 1211 1206 1165 upd
If you are currently on or 1206 , it is highly recommended to update to 1211 immediately to ensure the best stability and compatibility. As of early 2026, the Meteor Client has
Official support has ended, and these older versions may lack newer features or have bugs. As of early 2026