Master rename to Release

April 10 we moved our master branch to release. open-liberty's default branch remains integration, so in-progress PR's will not be affected by this change.

###Instructions to run locally from open-liberty repo directories:

 $ git branch -m master release
 $ git fetch origin
 $ git branch -u origin/release release

if you already have a local branch named release you can delete the branch with: git branch -D release

^^ This will update your local workspace... Now you need to update your "forks"

Find all the forks YOU OWN:

 $ git remote -v

Push local "release" branch to each fork

 $ git push my_fork release

That's it!