I followed the guidelines to make Revisions work, here: https://backpackforlaravel.com/docs/3.6/crud-operation-revisions
I then cleared cache and route cache, then restart my artisan server. I can get the revisions button, but when I try to view my revisions, I get this error (MYLARAVELPATH is my local path):
Class 'Date' not found (View: /MYLARAVELPATH/vendor/backpack/crud/src/resources/views/inc/revision_timeline.blade.php) (0) Class 'Date' not found (0)
I see that data have been stored correctly into the revisions table, and I don't have any other issues.