Check master is building properly
Check on master
git checkout master
Tag
git tag -s v2.0.x -m "Release v2.0.x"
Push the signed tag
git push --follow-tags
Go to https://github.com/ncw/swift/tags and check the tag is there.
From there click create a release.
Use the generate release notes button and publish.
Possibly use this instead?
gh release create v2.0.x --generate-notes