I notice that the 6.x version of the Bibliography module has been withdrawn in order to correct some "critical bugs". However, Houyhnhnm Land will continue running the module (which powers the Bookshelf) unless any critical issues arise, which doesn't seem likely, since the Bookshelf mostly relies on the basic functionality on the module, and not on any bells and whistles.

I will be keeping track of this, and will upgrade when the new release comes out.

Any upgrading of other parts of the site is put on hold until I can get internet up and running at my apartment, since elsewhere I am using only shared computers.