EDIT: Version OpenManage Essentials 2.0 has now been released, see the post Dell OpenManage Essentials 2.0 released.
There have been a number of new updates from Dell this month and a new version of OpenManage Essentials.
Firstly OpenManage Essentials 1.3 was released on the 5th March 2014. It adds support for Dell SonicWall devices, PowerConnect W Series access points, VRTX, Brocade Fibre Channel switches, OpenManage Mobile, Windows 2012 R2, plus many other features.
LifeCycle Controller2 v1.4.0 was released on the 10th March.
iDRAC6 Monolithic Release 1.97 was released on 10th March
Dell OpenManage Server Administrator 7.4 was released on the 11th March
Dell Systems Build and Update Utility 2.4 was released on the 11th March
Dell Systems Management Tools and Documentation DVD ISO 7.4 was released on the 11th March.
iDRAC7 1.56.55 was released on 14th March.