v0.19.0

What's Changed

• Publish with dotnet pack and trusted publishing by @condron in #307
• Gate the publish on the release environment by @condron in #315
• Create the GitHub Release from the release workflow by @condron in #316
• Add an awaitable SendAsync to ICommandPublisher by @condron in #322
• Run a command sent from a publisher queue thread inline on that thread by @condron in #323

Migration notes are in the Docs folder.

Full Changelog: v0.18.0...v0.19.0