Update or DownGrade?

A message popped-up telling me that an update is ready for my CIS. When I clicked the “Update Details”, the release notes said that a “new” Version 3.5.53861.423 was released on 23rd Oct, 2008. When I checked my CIS version, it is already in version 3.5.53896.424. Why?

The release notes are not updated yet. The current version is 3.5.54375.427.

Well, that clears the mystery, but the release notes must be updated to avoid confusions. I’ll update now. Thanks doktornotor.