While there isn't a writeup in the site's "news" section, I've confirmed with fellow InGuardian and BASE project-lead, Kevin Johnson, that there is indeed a new version (v 1.4.2) of BASE available.  If you're not familiar with it, BASE is a web interface to perform analysis of network intrusion data gathered by Snort.  You can download the latest version here.

Tom Liston - InGuardians - ISC Handler