It was 4.2.2. The GR4 ABOUT menu said the license type was "Full", and my account page at NI said it was 4 LE. Nowhere in the program does it tell you it's LE. I don't think I paid for any updates at the time so it makes sense I only had the basic version.
For $99 I just upgraded to GR 5 PRO, downloaded it and was left with the DEMO version. After installing it I had to go online
again to activate it before I got "Full" status of the PRO version.
Still, there's something odd going on with the presets. The DEMO and PRO versions are different. Column 1 lists 8 entries which look the same. Clicking on each one of those gives a list of presets in column 2. Pro seems to remove some of them:
DEMO - PRO
2 - 2
17 - 16
1 - 1
10 - 10
4 - 4
15 - 9
9 - 1
The "New in GR5" is empty. The one I was using with 4 DEMO that disappeared is now back so I'm happy with that.