Samsung has recently been able to keep up with Google's security updates for the Android mobile operating system and now it looks like they are even a bit faster than they should be. Although May is not over yet, the Galaxy S7 Edge flagships in Spain are already receiving next month's security updates.
According to a certain Henk who informed SamMobile about this move, Spanish carrier Orange is updating the Samsung Galaxy S7 Edge handsets on its network with new Android 6.0.1 Marshmallow-based firmware that contains security updates dated "June 1st."
Considering the above, unlocked Galaxy S7 Edge flagships should get this update soon as well. Obviously, it might take at least a few days until US carriers unleash the new firmware as well. As usual, those in a hurry who did not receive any OTA notification can check for the update manually by going to Settings>About Device>Check for Updates.