"all scanning companies will now be required to integrate their detection scanner in the public VT interface"
WAR has no scanner; it's purely AI and whitelisting, to put it simply.
The developer, Bret Lowrey, is quoted as saying one can't even buy the integration from VT and Google just cut them off without notice. So, it was removed from the latest version though that didn't make it into the published change log for v2016.6.455.