Upgrading world from 5.0-dp1 to 5.1-RELEASE

[M. Warner Losh]

In message: <402D11A5.6030803 at mac.com>
            Chuck Swiger <cswiger at mac.com> writes:
: How much of the ChangeLog to include is a seperate question, but it would be 
: reasonable to rotate it when needed, or perhaps even have a ChangeLog-4 and 
: ChangeLog-5 if it's easier on people to track changes made to -CURRENT versus 

I prune if from time to time, usually a few months after the branch
has happened.  No branch -> no pruning...

Warner