v4.0 - Graph API - Documentation - Facebook for Developers
Summary of changes to Facebook Graph API v4.0 and Marketing API v4.0. Includes changes to Pages API, Messenger, and Webhooks.
Summary of changes to Facebook Graph API v4.0 and Marketing API v4.0. Includes changes ... Version 4.0. Released ... The old breakdown showed all mobile data together irrespective of whether it came from mobile web or mobile app traffic.