Screen statuses on API v4.1 now include is_online, true when a screen has pinged or reported in
the last four hours, and you can filter on it directly instead of inferring reachability from a
status string or a heartbeat timestamp.
The status value itself also changed, on both v4 and v4.1. A screen that is reachable and in
sync but has nothing scheduled used to report Inactive. It now reports Online. Nothing else
about the field changed: Out of sync, Offline and the rest behave as they did.
If this affects you: an integration that reads
status == "Inactive"to find screens with nothing to play will now find none of them. Check for an empty playlist directly rather than reading it off the status, and useis_onlinewhere you want reachability.