Test deleting ticket changes
This ticket is a test of our "Delete Ticket Changes" feature for deleted versions. Here's the test:
Create this ticket, assign it to version "Mixminion: 0.0.4rc1."
Delete that version.
Change the version field in this ticket to something else, e.g., "Mixminion: 0.0.4rc2." This change cannot be undone by changing the version field back, because the deleted version is not available anymore.
Delete the last ticket change using our "Delete Ticket Change" feature. See whether the version is back at "Mixminion: 0.0.4rc1."