Is Appengine Dispatch.yaml File Affecting A Specific Module Version?

I am starting to use modules in my python Google Appengine app. I managed to test my configuration locally (on the dev server) and everything is working fine. I want to test my cha

Solution 1:

From Configuration Files:

Optional application-level configuration files (dispatch.yaml, cron.yaml, index.yaml, and queue.yaml) are included in the top level app directory.

So no, you can't test a dispatch.yaml file change without affecting all versions of all your app's services/modules since it's an app-level configuration.

To be able to test app-level config file changes I'm using an entirely separate application as a staging environment.