The updates we have released are intended to provide Ventura support. If "full Ventura compatibility" means there are no bugs at all in Ventura or in QuickBooks Mac 2021 running on Ventura... that's a tough thing to answer.  We've fixed all the known issues as far as we can tell although I have heard that some people are still experiencing printing crashes if they print forms and have certain graphics types "floating". A work around for this is to move all the graphics in the form template to the back layer with Arrange->Send to Back in Layout Designer.  This is probably an Apple bug but... we haven't reproduced it so hard to know for sure.