Release process

The release process may be automated in the future.

• Checkout master
• Update the Hydra version in hydra/__init__.py
• Update NEWS.md with towncrier
• Create a pip package for hydra-core: python setup.py sdist bdist_wheel
• Upload pip package: python -m twine upload dist/*
• Optional - Release plugins that needs to depend on new version of Hydra
• Bump repo version

Announce release:

• Release on GitHub
• Announce on Twitter and Zulip