The focus is always on what's new in any new version but not much is ever said about functionality or features that have changed.
Menus that have changed, Functionality Removed.
We the users and administrators only find out through a lot of trial and a lot of ERROR whan no longer works form one version to the next. It makes it difficult to do quick upgrades because much time is spent dealing with updating workflows at the hand of learning the hard way what no longer works.
In some cases, the functionality is still there but the tools to do it have changed and some functionality is simply removed with no explaination.
It would be nice to see a list of here is what is removed, you can no longer do that and a list of what functionality has changed, Old tool referenced to the new method.