Improvements

Kitty Terminal Notification Support

Added native notification support for Kitty terminal emulator using the OSC 99 protocol.

How it works:

• When using Kitty terminal, Claude Code can now send desktop notifications
• Notifications include both title and body text
• Automatically detected when preferredNotifChannel is set to "auto"
• Can be explicitly enabled with claude config set preferredNotifChannel kitty

Better Terminal Detection

Improved terminal detection for Kitty:

• Now checks TERM environment variable for "kitty" string earlier in the detection chain
• More reliable Kitty terminal identification