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.
Updated nginx docs
So you know, I made extensive updates to Vanilla's nginx setup docs tonight to address a bunch of problems I ran into when setting up a fresh server install. I hope it clarifies a number of points that were difficult to follow before.