Apple TestFlight upload warning ITMS-90191: missing `beta-reports-active` entitlement

Question

When I upload a build to the new Apple owned and iTunes Connect-integrated TestFlight, I see the following log:

WARNING ITMS-90191: "Missing beta en

Answer 1

I edited my entitlements.plist with the following command: /usr/libexec/PlistBuddy -c "Add :beta-reports-active bool true" entitlements.plist