You have added version numbering to the downloads for PL3, Good
I was somewhat surprised when I just downloaded the update for Nik 2 (Nik 2.3.1) to find that you hadn’t done the same with Nik tools.
Seriously? Who said “lets use versioning in downloads for PL3 but not Nik”?
So now I have Nik_Plugins_2_byDxO.exe - the version I purchased - and Nik_Plugins_2_byDxO (1).exe - the update.
Please get with it and include the version number with ALL downloads for ALL your software.