# Claude Code 1.0.64

Captured: 2026-05-10T16:27:28.313Z

- Agents: Added model customization support - you can now specify which model an agent should use
- Agents: Fixed unintended access to the recursive agent tool
- Hooks: Added systemMessage field to hook JSON output for displaying warnings and context
- SDK: Fixed user input tracking across multi-turn conversations
- Added hidden files to file search and @-mention suggestions
