Facebook App Review and API Access - Facebook Login

May 2018 - Facebook has recently sent email messages to users of its API and Facebook Login that you may need to pass a review by Facebook.  A copy of a typical message from Facebook is below.
If you use Facebook Login on your MarketGrabber site no action is required and no review by Facebook is required.  
Here are some additional details.  The MarketGrabber Facebook Login component only uses minimum Facebook API permissions as part of the login with Facebook.    The permissions requested are public_profile and email.  Use of these permissions does NOT require a review by Facebook.
Here are links to references to Facebook's documentation:
Message You May Receive from Facebook
App Review required by August 1, 2018 to retain existing permissions and features
The Facebook App Review process and API permissions model have been updated. Learn More.
In order to maintain your current API access, your app will need to be submitted for review by August 1, 2018. If your app is not submitted for review, you will lose access to these permissions and features.
  • user_link
  • user_gender
  • user_age_range
  • user_friends
The Facebook Platform APIs have been updated with these changes. Please review the FAQ to ensure you request the correct permissions and features with your app review submission.
If access to the permissions and features is approved, the app may need to be associated to a verified business to complete App Review.