more information during release rollback

When rolling back a release, more information as to what will be changed after the rollback would be helpful so that the user will know what manual cleanup to do.

This is with regards to:

• the deployed artifacts of a failed release
• tag created in preparing the release
• pom configuration changes (i.e version and scm tag urls)

The message in the Rollback release page does not give enough information on what the user can expect after the rollback. It only says

This will revert all changes made by the previous release?