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We and our clients have faced multiple times when we wanted to delete all revisions of a node prior a specific one without setting up automated processes.
This module helps to delete all prior revisions when deleting a node revision.
We didn't want to create a whole new revision list or management panel, but in the other hand we were not able to hook properly to the revisions list page to place checkboxes or extra links. This we hooked into the revision deletion screen by adding a new checkbox.
Project page: https://drupal.org/sandbox/gaborpeter/2092807
Git clone: git clone --branch 7.x-1.x http://git.drupal.org/sandbox/gaborpeter/2092807.git
- enable revisioning for a content type
- create 5 revisions
- go to the node's revision tab and delete a revision (which is not the last one in the list)
- you will see a new checkbox to check to delete prior revisions of the currently deleted one