EVE Online: Crucible 1.6.5 to be deployed on Thursday, April 12 (http://community.eveonline.com/news.asp?a=single&nid=4978&tid=1)
12 April 2012, 10:54 am
EVE Online: Crucible 1.6.5 will be released today which contains several fixes, primarily for localized clients. The patch notes (http://community.eveonline.com/updates/patchnotes.asp) page has been updated and this deployment will not require any additional downtime.
Source: eveonline.com | news from EVE (http://www.eveonline.com/)