Create Github Release with ReleaseNotes.md

[dazinator]

We should look to automatically create a GitHub release, with generate ReleaseNotes.md file using GitReleaseNotes or similar tool, as part of the build.

I know we would want this for stable builds.
For pre-release builds, it's unclear whether we need this or not. Perhaps there would be no harm to also create pre-releases on GitHub in the same way.

The concencus as per #1445 was to trigger the next stable build by publishing a tag. We should also try and make the build servers (app veyor etc) automatically build when a new tag is published if they don't detect tags already (save having to go and manually trigger them after tagging).

[arturcic]

Closed by #1630

[gep13]

@arturcic I got an email saying that the build failed for the PR that I merged, but I haven't looked into what went on there. Any ideas?

[arturcic]

Yes, it failed when publishing the windows container to DockerHub, there is a 500 error from docker hub

[arturcic]

But some docker images were published as well as nuget/ chocolatey.

[gep13]

Gotcha, okay, just wanted to check.