How to release to channel=stable with Travis CI

[pastdue]

While not specific to Travis CI, I posted how Warzone 2100 handles this here:

Setting up automatic verification and release?

What we’ve done for Warzone 2100 is a combination of: The Snapcraft “GitHub integration”, which gets us “edge” builds automatically with every push to the master branch. A “combo” of a separate GitHub repo, GitHub Actions workflows, and a Launchpad repo to automate stable Snap builds as part of our release process (which involves, similar to what you’ve described, publishing GitHub Releases to trigger a bunch of automation). More details on #2: We have a GitHub Actions workflow in our main …

You may be able to do something similar with a Launchpad repo to automate stable channel releases for your project.