LGTM

Nice! how do I control this in my YAML launch config?

It's controlled through the toolbar GUI. Thinking about it, the state seemed more transient - per user, and not something you'd necessarily check in to scm.

It's available in the latest release to try out -

not something you'd necessarily check in to scm.

True. Should we remove debug: true from main.yaml then? Also, I thought we were ignoring .atom directory anyway? I always assumed that file shouldn't be checked in.

Yup, re: removing debug: true.

We do exclude the .atom dir for the flutter project we create, but in general I think launch configs should be sharable between users. They should describe the application to launch - the type of app, the path to the main file, ... . Other launch settings, like debug/release, are more ephemeral.