Improvements

Terminal Title Management

• Added CLAUDE_CODE_DISABLE_TERMINAL_TITLE environment variable
• Set this to disable automatic terminal title updates if they interfere with your workflow
• Usage: export CLAUDE_CODE_DISABLE_TERMINAL_TITLE=1

Performance Enhancements

• Implemented caching mechanism with configurable TTL for frequently accessed data
• Reduced redundant API calls through intelligent caching
• Cache automatically refreshes stale data in the background

Security & Stability

• Enhanced error handling for shell operations
• Better cleanup of temporary resources
• Improved file locking mechanisms to prevent race conditions