Last modified: 2011-07-16 01:54:48 UTC
When moving/renaming a category, the old edit history does not get transferred to the new category. I don't like how edit histories just "disappear".
MediaWiki doesn't support a notion of renaming category pages at this time. What is it you're doing?
Per brion, it isn't actually possible to move a category. This should probably be considered a feature.