We've recently made a change to the versioning used on our cloud vendor marketplace listings. We needed a way to convey the last month in which Windows Updates were applied so we opted for the format used by Microsoft for Windows 10 release ID's, (YYMM).
Our listing at the time of writing includes June, 2020's Windows Updates on the base OS that hosts ProfileUnity and FlexApp version 6.8.3 R2 and so is labelled (2006) for 2020-06.
Liquidware will periodically update Marketplace offerings during or between software releases as deemed necessary to include recent Windows Updates but STRONGLY recommends running Windows Updates immediately after deployment, regardless.