Edit a dataset's title and you'll see a row with the new value added to package_revision table.
However 'revisions' is a deprecated feature in CKAN since a few years ago. Along with the patchy REST API, there is a 'history' page for datasets for the purpose of an admin to audit changes.
Activity Stream is the intended replacement, to allow you to see old versions of datasets, and eventually other objects too. Effort is ongoing: https://github.com/ckan/ckan/pull/3972
Edit a dataset's title and you'll see a row with the new value added to package_revision table.
However 'revisions' is a deprecated feature in CKAN since a few years ago. Along with the patchy REST API, there is a 'history' page for datasets for the purpose of an admin to audit changes.
Activity Stream is the intended replacement, to allow you to see old versions of datasets, and eventually other objects too. Effort is ongoing: https://github.com/ckan/ckan/pull/3972