To troubleshoot high CPU usage in Tabby after updating to v0.11.0, you can follow these steps:

1. Check for any specific actions triggering the high CPU usage.
2. Monitor CPU usage using system tools like htop.
3. Look for any background processes or tasks that might be causing the issue.
4. Try to reproduce the high CPU usage scenario.
5. Provide detailed logs or screenshots when reporting the issue to the Tabby team for better analysis and resolution.