16:47:36 <betabug> hi there! 16:47:51 <betabug> I'm experimenting with HIDDEN_CATEGORIES ... but it seems I don't understand it or do something wrong 16:48:22 <betabug> I have a category named "ab" ... I put HIDDEN_CATEGORIES = ["ab"] in my conf.py, but ... 16:48:32 <betabug> it's still listed in the categories/tags page