VERSION=$1
PREVIOUS_VERSION=$(git tag --sort=-creatordate | head -1)
+git tag --format='%(creatordate:short)%09%(refname:strip=2)'
+echo
echo "PREVIOUS_VERSION=${PREVIOUS_VERSION}"
echo
if ! ask_y_n "About to cut (build, test, package, give you the command to upload) $VERSION, ok?" "N"; then