git clone <repo>
dh_make -p <pkgName>_<version> -c gpl3 -s --createorig
<put gbp.conf to debian/gbp.conf>
<edit debian/* files>
<change distribution in debian/changelog to UNRELEASED>
gbp dch -a
gbp dch -a --release
gbp buildpackage
gbp buildpackage -S --git-tag
gbp dch --release
<edit changelog file for corresponding version if needed>
gbp buildpackage
gbp buildpackage -S --git-tag