UPDATE: A new application classification change is scheduled for Aug 14, 2019. See ALERT2658.
An enhancement to the Symantec Application Classification feature is now scheduled to become effective on 31 May 2018 between 0:00 UTC and 4:00 UTC. (This is a change to the previously announced time of 30 May 2018 between 17:00 UTC and 21:00 UTC.)
The Application Classification feature is part of:
Symantec WebFilter, formerly known as Blue Coat WebFilter (BCWF)
Symantec Intelligence Services Standard and Advanced (IS-Standard, IS-Advanced), formerly known as Blue Coat Intelligence Services