Link to SF Tracker: http://sourceforge.net/support/tracker.php?aid=3019061
https://sourceforge.net/tracker/?func=detail&atid=879332&aid=3019061&group_id=176962 Name of migration folder MUST not change on each release. Such changes break already working scripts.
https://sourceforge.net/tracker/?func=detail&atid=879332&aid=3017942&group_id=176962