Ability to create a Draft version of a custom Digest Template
When using custom digest templates, it is always "live" or in production. Outside of creating a separate digest for testing purposes, you have to get all of your edits in the template before the next time the digest is run.
It would be great if there was a "draft" version of the custom template, so that you could run the test campaign & then approve the draft when ready.
We have to run the test template campaign at least once through Litmus to test that our template and new content display properly for various email applications

We could not prioritize this for now. Moving to backlog.