Topaz wrote the following:
Thank you for writing in. I’m glad to help with this. To give a little more information, we are currently working to update two remaining apps for Big Sur - Adjust AI and JPEGtoRAW AI. Right now, our developers expect them to be completed by April, however, this is still subject to change depending on any issues that may come up in the development and testing process. Just know that we are working to address these updates as quickly as we can.
As a note, updates to support M1/Apple Silicon processors will take several months across all of our programs for optimized compatibility, although many users with M1 have reported being able to use our programs without any issues. We just cannot guarantee full functionality until these updates are complete.
I can add you to the email list for updates on Big Sur if you would like. Please let me know if that’s of interest to you.