Releases can be found on npm.
#Release Process
# Ensure that the local codebase is up to date
git fetch upstream master && git checkout FETCH_HEAD
# increment the version number and tag the release
npm version [<newversion> | major | minor | patch | premajor | preminor | prepatch | prerelease]
# push the the commit and tag back to upstream
git push --tags upstream HEAD:master
# publish this new version to npm
npm publish