Are the EnterpriseLibrary.Caching components discontinued, and, if so, as of which library version?

Question

I'm looking at some old code that relies on

Microsoft.Practices.EnterpriseLibrary.Caching

As far as I can tell, the namespace doesn't exist in the latest version of the EnterpriseLibrary. Is this correct? If so, when did the components get discontinued?

Answer 1

Enterprise Library 6.0 removed the Caching block, as well as the Security block and Cryptography.

All caching should now be performed with System.Runtime.Caching.

A good read is the Enterprise Library 6 patterns and practices free book.

Enterprise Library 6 Developers Guide