Epic patch notes are below. Don't forget a long skill training for next Tuesday….
EVE Online: Retribution is scheduled for deployment during an extended downtime on Tuesday, December 4. Downtime will begin at 09:00 UTC and is expected to be completed at 11:20 UTC.

Patch Notes for Retribution
community.eveonline.com
Patch notes for EVE Online: Retribution 1.0 To be released on Tuesday, December 4, 2012