No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

Looks like currently yes. 

An env var for specifying they `PULUMI_BACKEND` could be added to <https://github.com/pulumi/pulumi/blob/master/dist/actions/entrypoint.sh|https://github.com/pulumi/pulumi/blob/master/dist/actions/entrypoint.sh> to support this. 

PRs definitely welcome!  (And great free to at least open an issue with the suggestion). 

done for Azure: <https://github.com/pulumi/pulumi/pull/4223>
Not sure how you want me to update the `changelog.md` though