【PremierePro & Photoshop 】MacBookProでCatalina 10.15.1にアップデート現状どうでしょうか？

I'd suggest that you create a bootable clone of your startup drive before updating, this way if there are issues, you can clone back to your boot drive.  I use cabon copy cloner.  

Hi,

You are welcome to update to macOS Catalina, however, if you should experience any trouble—please contact our support staff here. 

Thank You,
Kevin