ref: ef290125c93769ac0aa73a7be818f7034e6da296
dir: /merge-release.sh/
#!/usr/bin/env bash
if (( $# < 1 ));
  then
    echo "USAGE: ./merge-release.sh 0.76.0"
    exit 1
fi
die() { echo "$*" 1>&2 ; exit 1; }
v=$1
git merge "release-${v}" || die;
git push || die;
git checkout stable || die;
git reset --hard "v${v}" || die;
git push -f || die;
git checkout master || die;
 git subtree push --prefix=docs/ docs-local "tempv${v}";