text: A Gomega release is a tagged sha and a GitHub release.  To cut a release:
  
  1. Ensure CHANGELOG.md is up to date.
    - Use `git log --pretty=format:'- %s [%h]' HEAD...vX.X.X` to list all the commits since the last release
    - Categorize the changes into
      - Breaking Changes (requires a major version)
      - New Features (minor version)
      - Fixes (fix version)
      - Maintenance (which in general should not be mentioned in `CHANGELOG.md` as they have no user impact)
  2. Update GOMEGA_VERSION in `gomega_dsl.go`
  3. Push a commit with the version number as the commit message (e.g. `v1.3.0`)
  4. Create a new [GitHub release](https://help.github.com/articles/creating-releases/) with the version number as the tag  (e.g. `v1.3.0`).  List the key changes in the release notes.
  