@ Chim,
I did see 19.0206-10 also, same as you. Likely a busy day at Avast. Maybe some vps fixes or deletions during the day?
As user James Moriarty says, current version is 190207-6, which I also have at the present time.
I wouldn't put too much stock in the actual vps version update number as these updates are basically roll-up updates of both prior vps updates and streaming updates merged together.
-->It's the streaming updates that offer the most current protection, tho. I'd worry some if these were to stop coming in.