Topaz Labs released the Topaz Photo AI v4.0.1 update, following the recent v4.0 launch.The update brings bug fixes and improvements, including personalization on/off toggle, cloud processing enable/disable toggle, and more.It also addresses various issues such as incorrect text color, fix denoise value processing, and enhancements in features like face recovery.The v4.0.1 update is a free download for existing v4.0 users and is recommended for all photographers using Topaz Photo AI.