http://blog.securityonion.net/2015/09/bdr2-electric-boogaloo-towards-ubuntu.html
http://blog.securityonion.net/2015/10/bdr2-progress-report-towards-ubuntu-1404.html
I'm pleased to report that BDR2 is continuing to progress quite nicely!
We're now ready to start testing in-place upgrades from Ubuntu 12.04 to Ubuntu 14.04. If you haven't already, please join our security-onion-testing mailing list and follow the testing procedures at the links below:
https://groups.google.com/d/topic/security-onion-testing/voIjY2OYjtc/discussion
https://groups.google.com/d/topic/security-onion-testing/dXd0qq5HP3c/discussion
https://groups.google.com/d/topic/security-onion-testing/N9DAGuvqSoo/discussion
https://groups.google.com/d/topic/security-onion-testing/nM75XYnv1DY/discussion
https://groups.google.com/d/topic/security-onion-testing/aTLRDGkXG7o/discussion
https://groups.google.com/d/topic/security-onion-testing/07OZSYfsdrA/discussion
https://groups.google.com/d/topic/security-onion-testing/Bim6Uw5oA3I/discussion
https://groups.google.com/d/topic/security-onion-testing/ZZugJV04Xts/discussion
Thanks!