It's just to provide the URL in the usual URLs when releasing.
(echo "Please find the usual URLs below :"
echo " Site index : http://www.haproxy.org/"
echo " Discourse : http://discourse.haproxy.org/"
+ echo " Slack channel : https://slack.haproxy.org/"
echo " Sources : http://www.haproxy.org/download/${BRANCH}/src/"
echo " Git repository : http://git.haproxy.org/git/${gitdir}/"
echo " Git Web browsing : http://git.haproxy.org/?p=${gitdir}"