Lync Software Versions

So my plan for this page is to update when new LPE software is released, i have been trying to track down version number, and this is to stop me from having to search all the time..

LPE Updates	Software version
CU #	Polycom CX700 and LG-Nortel 8540	Polycom CX500, CX600, and CX3000	Aastra 6721ip and 6725ip	HP 4110 and 4120
September 2016	4.0.7577.4494	4.0.7577.4512	4.0.7577.4512	4.0.7577.4512
CU17 - December 2015		4.0.7577.4488	4.0.7577.4487	4.0.7577.4487
CU16 – May 2015	4.0.7577.4463	4.0.7577.4463	4.0.7577.4463	4.0.7577.4463
CU15 – October 2014		4.0.7577.4455	4.0.7577.4455	4.0.7577.4455
CU14 – August 2014	4.0.7577.4451	4.0.7577.4451	4.0.7577.4451	4.0.7577.4451
CU13 – July 2014		4.0.7577.4450	4.0.7577.4450	4.0.7577.4450
CU12 - April 2014
	4.0.7577.4444	4.0.7577.4444	4.0.7577.4444	4.0.7577.4444
CU11 - January 2014	4.0.7577.4420	4.0.7577.4420	4.0.7577.4420	4.0.7577.4420
CU10 - October 2013	4.0.7577.4411	4.0.7577.4411	4.0.7577.4411	4.0.7577.4411
		(Re-issued)	(Re-issued)	(Re-issued)
		4.0.7577.4414	4.0.7577.4414	4.0.7577.4414
CU9 - July 2013	4.0.7577.4397	4.0.7577.4397	4.0.7577.4397	4.0.7577.4397
CU8 - April 2013	4.0.7577 4387	4.0.7577 4387	4.0.7577 4387	4.0.7577 4387
CU7 - December 2012	4.0.7577.4363	4.0.7577.4366 (Re-issued)	4.0.7577.4366	4.0.7577.4366
		4.0.7577.4372
CU6 - June 2012	4.0.7577.4100	4.0.7577.4100	4.0.7577.4100	4.0.7577.4100
CU5 – March 2012	4.0.7577.4066	4.0.7577.4066	4.0.7577.4066	4.0.7577.4066
CU4 - November 2011	4.0.7577.4047	4.0.7577.4047	4.0.7577.4047	4.0.7577.4047
CU3 - July 2011	4.0.7577.296	4.0.7577.296	4.0.7577.296
CU2 - April 2011	4.0.7577.250	4.0.7577.250	4.0.7577.250
CU1 - January 2011	4.0.7577.107	4.0.7577.107	4.0.7577.107

http://blogs.technet.com/b/nettracer/archive/2013/07/05/lync-client-and-server-version-numbers.aspx
Below is a blog post from TechNet with some information about server and client versions.

How to Verify if Lync Server 2013 Database Updates Completed Successfully.
http://blogs.technet.com/b/dodeitte/archive/2013/07/02/how-to-verify-if-lync-server-2013-database-updates-completed-successfully.aspx

Update:
Was looking for Office Web Apps software versions today, and came across Wictor Wilen blog.
http://www.wictorwilen.se/WACVersions