Users running a non-download version of Vanilla (pulled from github), on branch release/2019.016 or master from the last 2 weeks should upgrade to release/2019.017 or latest master for security reasons. Downloaded official open sources releases are not affected.
who's online pro is not displaying mobile users
This discussion is related to the Who’s Online addon.
I just switched from the free who's online to the pro version and i no longer see the presence information for users of the mobile site. I like the visitor count, but not at the expense of seeing my mobile users.