Samsung Galaxy S6 Active (AT&T Exclusive) is rolling out with a new firmware update. The update contains android security path for the month of May. Arriving with build number G890AUCS6DQE1 the update weighs only 15.6MB in size.
Except the latest android security patch nothing else is includes in the update.
As usual it’s an over-the-air update will take time to reach every unit so be patient. Meanwhile you can head over to the setting’s menu of your device and manually check for the update.