Just in time for RSA, Bamm Visscher has released Sguil 0.6.1. You can read the release announcement. Most of the improvements have happened on the client side, especially with regard to using UNION queries. The client will also look slightly different due to using the tablelist widget.
If you're at RSA, I speak today from 1735 to 1825. The subject is Traffic-Centric Incident Response and Forensics. I will sign books on Wednesday, 15 February 2006 from 1200 to 1230.