Catalina 10.15.2 Beta 4

I just updated my Catalina 10.15.2 Beta install to version 4. The update was 3 GB. I tested my main workflow Apps in the new Beta and all seems to be working well. If you are a Beta user, I would be interested in your experiences with this new Beta version. Once 10.15.2 is completed, I will be installing it on my main iMac using the Combo Updater.