update for release

Author: amitguptagwl

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 Note: Due to some last quick changes on v4, detail of v4.5.3 & v4.5.4 are not updated here. v4.5.4x is the last tag of v4 in github repository. I'm extremely sorry for the confusion
 
+**5.5.12 / 2026-04-13**
+- Performance Improvement: update path-expression-matcher
+  - use proxy pattern than Proxy class
+
 **5.5.11 / 2026-04-08**
 - Performance Improvement
   - integrate ExpressionSet for stopNodes

lib/fxbuilder.min.js

@@ -1,6 +1,6 @@
 {
   "name": "fast-xml-parser",
-  "version": "5.5.11",
+  "version": "5.5.12",
   "description": "Validate XML, Parse XML, Build XML without C/C++ based libraries",
   "main": "./lib/fxp.cjs",
   "type": "module",
@@ -91,4 +91,4 @@
     "path-expression-matcher": "^1.5.0",
     "strnum": "^2.2.3"
   }
-}
+}