set of references to fetch is calculated using matching algorithm: git
fetches all branches having the same name on both ends.
+
Push
''''
for caveats; in 2.4 the push-to-deploy feature was `further improved
<https://github.com/blog/1994-git-2-4-atomic-pushes-push-to-deploy-and-more#push-to-deploy-improvements>`_.
+
Tags
''''