fully automated

$ ./release.sh 1.8.3

semi automated

To make a new release

# update reacton/_version.py
$ git add -u && git commit -m 'Release v1.8.3' && git tag v1.8.3 && git push upstream master v1.8.3

If a problem happens, and you want to keep the history clean

# do fix
$ git rebase -i HEAD~3
$ git tag v1.8.3 -f &&  git push upstream master v1.8.3 -f