Enable auto updates to pre-release versions

[Dimitrie Milinovich]

Is there a way to enable auto updates to pre-release versions and a way to only update to stable versions? I would like my users to be able to opt into a beta program that still auto updates without having to publish it as a completely separate application.

[Julian Gruber]

If you're using electron-builder, this should work: https://www.electron.build/tutorials/release-using-channels