# 🚀 CodeBuddy Code v2.19.2 Release

## 🔧 Improvements

- Conversation history management: Improved conversation history management efficiency, optimized memory usage, and support for longer conversation sessions
- Session state management: Optimized session state management logic, improving responsiveness and stability when switching between multiple sessions
- Code robustness: Enhanced internal type definitions, improving type safety and code maintainability
- Extension system enhancement: Improved hook execution mechanism before and after tool calls, providing better extensibility for plugin development
- Message display optimization: Optimized the organization and display logic of conversation messages, improving interaction experience fluency
- New visual theme: Adopted a new brand green color scheme, enhancing product visual identity
- Logo design upgrade: Optimized terminal logo display with a clean and refreshing robot avatar style
