6e78057c_Open_Source_Content_Management__Description
[Version] 4.2.2 [Released] Jul 02, 2011 [Compatibility] Plone 4 [Licenses] GPL [Status] final [Description] 
Include Zope_Hotfix_20110622 that patches a serious security vulnerability More about this release…
Plumi — Plone CMS: Open Source Content Management
Description