Recently I tried to migrate to osclass 8.1.1 but unfortunately I had to revert to the previous version 8.0.0, it's really good there is a lot of improvement, thanks for your efforts, but it's not yet stable there are several bugs such as:
it is not possible to reorder custom fields or categories!! (Very important)

Latest searches not showing on topic Epsilon
the transaction integrated into the dashboard does not save the modifications.
probably there are other bugs that I didn't notice anyway
I can't wait to see the next version with the majority of the bugs fixed 😢