Passenger 5.1.11: support for High Sierra, HTTP/2, new features & fixesAbout us Founded in 2008, Phusion creates top of the line server software to power businesses like Apple and Intercom. Version 5.1.11 of the Passenger application server for Ruby, Node.js, Meteor and Python has been released. We urgently advise upgrading to fix an arbitrary file read vulnerability that we announced earlier today in a security advisory. Version 5.1.11 also contains a number of impr
