Update readme for 2.11.0

Author: Aztlon

README.md

@@ -5,6 +5,13 @@ Join our [Discord](https://discord.gg/gh9MfDmwZm) to discuss the plugin, suggest
 
 ## Changelog
 
+### 2.11.0
+- Updated ProjectKorra dependency to 1.10.2
+- Converted to PK's TempFallingBlock class
+- Removed CooldownEnforcer, rendered unnecessary by recent PK changes
+- Updated FrostBreath to use temperature and humidity in order to work in custom biomes
+- Fixed error relating to switching worlds while damaging an entity
+
 ### 2.10.0
 - Used World#getMinHeight and World#getMaxHeight instead of hard-coded Y-values for certain abilities' cancellations (for 1.18 world height changes)
 - Added getters and setters to almost all abilities for improved data accessibility