chore(release): bump version to v0.4.0

Major release with comprehensive feature additions:

- Complete JSON Module Support (31 ValkeyJSON/RedisJSON v2 commands)
- Complete Search Module Support (21 Valkey Search/RediSearch commands)
- 100% CI Test Success (539/539 tests passing)
- Advanced error handling and code quality improvements
- Full release automation with semantic versioning

This represents a significant milestone with production-ready
JSON and Search module compatibility.

Author: avifenesh

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.4.0] - 2025-08-31
 
 ### ✨ Features Added
 - **Complete JSON Module Support**: Full ValkeyJSON/RedisJSON v2 compatibility with 31 commands
@@ -49,5 +49,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Connection management and clustering support
 - Initial test infrastructure
 
-[Unreleased]: https://github.com/avifenesh/valkey-glide-ioredis-adapter/compare/v0.3.0...HEAD
+[0.4.0]: https://github.com/avifenesh/valkey-glide-ioredis-adapter/compare/v0.3.0...v0.4.0
 [0.3.0]: https://github.com/avifenesh/valkey-glide-ioredis-adapter/releases/tag/v0.3.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "valkey-glide-ioredis-adapter",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "🎯 TRUE Drop-in ioredis replacement with comprehensive compatibility. Powered by Valkey GLIDE's high-performance Rust core. Complete Valkey JSON/Search module support. Zero code changes required for most production use cases.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",