Zope 2.2 beta 4 released
Zope 2.2.0 beta 4 has been released - you can download it from Zope.org:
http://www.zope.org/Products/Zope/2.2.0b4/
This release includes fixes for a number of bugs found in the beta cycle, including a fix for the recent database packing issue. It also contains updated online help and API documentation.
For more information, see the CHANGES.txt file for the release. If you are still using a 2.1.x version of Zope, be sure to see the document upgrading to Zope 2.2 for information on the recent changes to the Zope security model and other upgrade information.