Releasing

1. Increment the version according to semantic versioning rules in pact/__init__.py

2. To upgrade the the versions of pact-mock_service and pact-provider-verifier, change the appropriate GEM_VESRION variable in scripts/build.sh to the new version.

3. Update the CHANGELOG.md using:

   $ git log --pretty=format:' * %h - %s (%an, %ad)' vX.Y.Z..HEAD

4. Add files to git

   $ git add CHANGELOG.md pact/init.py

5. Commit

   $ git commit -m "Releasing version X.Y.Z"

6. Tag

   $ git tag -a vX.Y.Z -m "Releasing version X.Y.Z" && git push origin --tags

7. Wait until travis has run and the new tag is available at https://github.com/pact-foundation/pact-python/releases/tag/vX.Y.Z

8. Set the title to pact-python-X.Y.Z

9. Save