Use Environment Variables in Project Config

[TheFox]

There is this new feature in Project Config (project.yml), that makes it possible to use environment variables for yaml variables. Like

xyz: '$ABC'

I'm not sure, but should

xyz: 'Hello, $ABC'

also work as well?

When it's not working, is this a bug, or by intention?

[brandonkelly]

Not a bug. Settings that support environment variables must be set to the environment variable name plus the $, and nothing else.