It'd be long out of date. This thread is over a year old.
The AI should not have changed much. Just changing in PC priorities, if I remember correctly? As well as playing habits of shards like SoSac.
It would be interesting to read about the AI coding, too bad that the links in the first post are dead..
You can still read them via archive. Here:http://web.archive.org/web/20120329152323/http://elementscommunity.com/wiki/articles/coding-of-the-game-ai/5 January, 2012 @ 23:32 [Current Revision] by Xenocidius