We've completed tests with the latest official build of Daslight 4 (23rd April 2019) and following a range of standard checks we can confirm the compatibility of the Daslight 4 software and the new macOS Catalina.
If you do however experience any issues following the update, please raise a support ticket at the link below and we will endeavour to help resolve the issue.
Contact: Kelly
Phone: +86-18930676156
Tel: +86-21-20902229
Email: info@cqiled.com
Add: Room 1108, No. 1808, Hangtou Rd., Hangtou Town, Shanghai, Pudong New District, China, 201316