chore(tools): update CHANGELOG for version 0.4.1, document new tools …

…and improvements

packages/tools/CHANGELOG.md

@@ -1,18 +1,53 @@
 # Changelog
 
-## [0.1.0]
+All notable changes to the `@kaibanjs/tools` package will be documented in this file.
 
-Initial experimental release of the tools package.
+## [0.4.1] - 2024-12-19
 
-### Features
+### Documentation
+- Added missing README files for:
+  - Exa Search Tool
+  - Firecrawl Tool
+- Updated main package README with improved tool listing
+- Standardized documentation format across all tools
 
-- Basic tool package implementation
-- Firecrawl tool integration
-- Tavily tool integration
-- Storybook playground for tools
-- Basic testing suite per tool
-- CI workflows for releasing and testing
+## [0.4.0] - 2024-12-19
 
-### Notes
+### Added
+- Zapier Webhook Tool for workflow automation integration
+- Make Webhook Tool for Make (formerly Integromat) integration
 
-- This is an experimental release
+## [0.3.0] - 2024-12-14
+
+### Added
+- Simple RAG Tool for basic RAG implementations
+- Website Search Tool for semantic website content search
+- PDF Search Tool for document analysis
+- Text File Search Tool for plain text processing
+
+### Enhanced
+- Added support for custom vector stores
+- Improved documentation for all tools
+- Added comprehensive examples in tool READMEs
+
+## [0.2.0] - 2024-11-17
+
+### Added
+- Serper Tool for Google Search API integration
+- WolframAlpha Tool for computational queries
+- Exa Search Tool for neural search capabilities
+- GitHub Issues Tool for repository management
+
+### Improved
+- Enhanced error handling across all tools
+- Better type definitions and input validation
+- Updated documentation with more examples
+
+## [0.1.0] - Initial Release
+
+### Added
+- Initial package setup
+- Basic tool implementation structure
+- Core utility functions
+- Testing framework setup
+- Documentation foundation