Many folks from the recent Melbourne SharePoint Saturday event were asking me about version table from my patching slides so here it is:
SharePoint Build Version
October 2011 Cumulative Update
14.0.6109.5005
August 2011 Cumulative Update
14.0.6109.5002
June 2011 Cumulative Update Refresh
14.0.6106.5002
June 2011 Cumulative Update - Regression
14.0.6106.5000
Service Pack 1 RTM
14.0.6029.1000
April 2011 Cumulative Update
14.0.5138.5001
February 2011 Cumulative update
14.0.5136.5002
December 2010 Cumulative Update
14.0.5130.5002
October 2010 Cumulative update
14.0.5128.5003
August 2010 Cumulative update
14.0.5123.5000
June 2010 Cumulative update
14.0.5114.5003
RTM Build
14.0.4762.1000
Release Candidate
14.0.4730.1010
Public Beta 2
14.0.4536.1000
Beta 1
14.0.4514.1009
Oct CU has not been released yet and will be under build number 14.0.6112.5000, unless something warrants incrementing to 5001, 5002, etc.