chore: [ci skip] write 1.13.2.md

Author: toxicity188

changelog/1.13.2.md

@@ -1,3 +1,15 @@
-# BetterModel 1.13.1
+# BetterModel 1.13.2
+
+## Notice
+- This is a hotfix of 1.31.1
+
+## Feat
+- support obfuscation in player limb
+
+## Fix
+- properly supporting minecraft 1.21.10
+- plugin loading issue with some legacy Paper version
+- some model's loading issue
+- invalid hitbox bounding box
 
 [Full change log](https://github.com/toxicity188/BetterModel/compare/1.13.1...1.13.2)