Claude Code v1.0.45

Redesigned Search (Grep) tool with new tool input parameters and features

Disabled IDE diffs for notebook files, fixing "Timeout waiting after 1000ms" error

Stop Hooks: Fixed transcript path after /clear and fixed triggering when loop ends with tool call

Custom slash commands: Restored namespacing in command names based on subdirectories. For example, .claude/commands/frontend/component.md is now /frontend:component, not /component.

Updated prompt input undo to Ctrl+\_ to avoid breaking existing Ctrl+U behavior, matching zsh's undo shortcut

Fixed config file corruption issue by enforcing atomic writes