Nik DXO collection version

#1

I have a licensed (purchased in June 2019) Nik Collection. How can I determine what version I have and if not the most current, how do I update.

#2

Launch one of them as standalone e.g ColorEfexPro.
image
Click on the Icon in the top right. This brings up the ‘About’ dialogue


So in my case I have the Google NIK version 4.3.24.12 etc

Not sure about the Update part though.