About license to upgrade version

Hello uipath Team,
Good morning!
I have one question to ask you concerning my uipath problem. My uipath already had license and I want to upgrade version, it is possible or not?
Because my uipath faced Activity could not be loaded because of errors in the XAML , so I found this error in google and they said because of my version error.


Could you please enumerate the versions in question (upgrade from-to).
Normally a licensed Studio should stay licensed after you upgrade.

Xaml incompatibilities between version are separated issue and not due to the licensing at all.

Could you share more details (version of the studio, activity in questions + errors)?