For contributing:

for non-native:
- commit to master
- tag
- checkout debian, merge master
- packaging changes and changelog update
- push [debian master tag]

for native:
- commit to master
- push


For single package:

athena-upstream-tarball -p <directory-name>  (if non-native)
dasource -u <directory-name>
dapublish (publish source package to repo, sign and tag)
dabuild all (builds any package for which there are source but no binary)