Improve handling of non-versionable records
When working in a workspace, it is possible to edit records that belong to a table for which versioning is not activated. Upon saving a cryptic error message is shown (see attached screenshot). The least that should be done is to improve the error message so that it explains what the real problem is.
Even better would be to make the records "unmodifyable". See proposed mock-up, which grays out the list display for the problematic table and explains why it is grayed out.