While verifying the deployment, Meteor Up attempts to load the app until it is sucessful and has the http status code 200 or redirects to a page that does. Some apps do neither. This package adds a /___mup_verify
route for those apps so mup can still detect that they started sucessfully. This requires mup 1.2.9 or newer.
How to use:
Install with
meteor add zodern:mup-helpers
then run
mup deploy