Another Budgie update for some friends were successful, used the terminal to do the following: sudo eopkg up, sudo eopkg up (just to be sure), sudo usysconf run -f, sudo sync, logout, hold power button. Logged back in after the update and did a: sudo usysconf run -f , which completed without any issues.
Tried with a new Solus Gnome installation in gnome-boxes, where i installed the latest version of these extensions Arc Menu, Dash to panel, Show desktop button, the update went well with no issues. Will update my colleagues exact same Gnome installation on monday, but just to be sure i will remove any extensions first, and reinstall the latest version of the extension after the update...
Have not had any issues so far using Solus Budgie during the day, after i did the update this morning. it's been running like a champ.