We are currently trying to use Approval Workflows together with Change Approval Add-on. We have noticed that when a page is available (published) in both English (master) and Swedish and the Swedish version is being deleted via Versions gadget, no approval is required to perform the operation.
After spending a couple of days with EPi support guys we found out that this is not implemented and it was suggested that we create a topic here in order to track the status of the feature request.
We would highly appreciate if there was an indication on when this functionality might be included into an EPi version.
+1 If this is indeed not covered by the Change Approval sequence, then it should be implemented. Deleting a language version (or all language versions) of a page is a pretty big step that should go through approval.