Tracdown has been updated, let us hope this cures at least some of the problems we've been having Fixed:
Possible foreach error on issues
AdminCP actionbar
"There are no orphaned issues in this category" when deleting a category.
Able to move orphaned issues to a category which doesn't exist
Severities could be added when there were no categories
Versions could be added when there were no categories
Versions could not be viewed when there was no default category
Issue Tags did not respect the IP.Board Minimum Tags and Required Tags settings.
"Issue Options" doesn't update Versions / Severities when Category is changed. Removed Category change from this area and implemented a Move Category option under 'Issue Moderation'
Moved blank to top of staff assignment list
Stopped issue author (if staff) being automatically selected to be assigned to the issue on edit
Issue comments are removed when issue is deleted
Issue timeline is removed when issue is deleted.
Added:
Move Issue tool to replace the category changer on Add Issue / Edit Issue / Quick Edit.