3.40.0 / 3.40.1 no changes showing

Hi. Just updated to version 3.40.1 but couldn’t see any difference. Checked version history info and see version 3.40.0 with the same notes (bit confusing). Even so, nothing seems to have changed with ‘improved control over hidden folders. Sketches’ etc or ‘modelling tools refinements’ for a while so not sure what is supposed to have changed.

Is there somewhere to find more details of what to expect from the changes so I can check if they have updated.