Holy Librams! is a tiny World of Warcraft user interface addon with a narrow purpose: to automate switching very select pieces of gear ("librams") in order to maximize either the healing throughput or mana efficiency of holy paladins. It works in a 100% transparent manner in and out of combat.
Current version: 1.2
Well, the dreaded change went live with patch 2.4.3:
Equipping an item will now cancel any spell cast currently in progress.
The renders Holy Librams! not only useless, but harmful. For best results, you should delete your Holy Librams! folder ASAP. I'll be on the lookout for some new libram-switching angle, but for now please consider this project dead (sniff).
I've updated the addon to work with 2.4 and fixed a small bug. Now that the Libram of Mending buff is 30 seconds long, more of you might want to play with the refresh command. It still defaults to two seconds. Enjoy!
This is my initial public release of an addon that I've been using personally for some time now. It seems bug free and ideally there will be no need for a new version for some time to come! Of course you're more than welcome to offer your suggestions at any of the above sites. Good luck pallies, and may your mana be plentiful!