Exchange 2010 SP2 UR1 - How the "bug" was fixed?

Hello

Today a descriptive article was released by Exchange team which describes:

• What was the original issue with database free space recalamation?
• How it was fixed with Exchange 2010 SP2 RU1?
• How it works along with stubbing process by vairous archiving products?

http://blogs.technet.com/b/exchange/archive/2012/08/27/exchange-stubbing-and-database-space-reclamation.aspx

Hope you find this helpful while troubleshooting related issues !

Thanks

AKL