docs: update version to 2.4.2 in README

Author: halilertekin

NPM_README.md

@@ -5,7 +5,7 @@
 
 Multi-provider configuration for Claude Code Router with intelligent intent-based routing.
 
-## v2.2.0 - GLM-5 Support
+## v2.4.2 - GitHub Packages
 
 Now supports **GLM-5** with two endpoint options:
 

README.md

@@ -1,6 +1,6 @@
 # Claude Code Router Config - Advanced Multi-Provider Setup
 
-🚀 **v2.3.0** - Multi-provider Claude Code routing with GLM-5, Claude Pro, DeepSeek & more!
+🚀 **v2.4.2** - Multi-provider Claude Code routing with GLM-5, Claude Pro, DeepSeek & more!
 
 Use Claude Code as a single interface to access multiple AI providers with intelligent routing for optimal performance, cost, and quality.