Samsung has rolled out May 2018 Android Security patch to its latest budget smartphone Galaxy J2 Pro. This is also another instance where the security patch has been released for a Samsung device before an official announcement of what the patch includes by either Google or Samsung. Currently the update is rolling out to users in Bangladesh.
The update will be available globally in coming days. Currently no update on the changes what the update carries and update is rolling out in phases, to check the update manually head to settings-> software update.