Facebook Graph and Marketing API version 21 ended life yesterday. There is no action required for you at this time.
Note that starting May 2024, Facebook implemented the version auto-upgrade functionality. This means between a version to be deprecated and the next available version, if an endpoint is not affected, the platform will upgrade the call to the next available version, rather than directly failing the request. This change is designed to ensure a smoother, more efficient API experience. However, for transparency, we advise against making API calls to the deprecated API versions.
Our connector was verified to be compatible with versions 22 and 23. All calls will be auto-upgraded to version 22.
We added several advanced metrics, which are not available in previous API versions, for page and post view insights, in particular, page_tab_views_login_top, page_tab_views_logout_top, page_total_actions, and more. Should you wish to receive an update, please connect our support team.
Please don't hesitate to let us know should you have questions about this update.

