Do you have a changelog for the several versions of the Nextion editor? If I should test it would be helpful to know the differences.
It seems to be very difficult to answer to a very simple question with a very simple YES or NO. I am not very motivated to test without knowing what I should test.
Will add in new version.
@Dirk: Take a look here: Update List
A little bit hidden :-)
Now you will see the the update list before you upgrade.
I am now reviewing all of the Feature Requests, this will take some time, patience please.
The only thing missing is a historic list of changes - it can be created.
Change List per version before updating - has been implemented
Post with historic change lists carried forward.