This release is primarily a change to the Linux version of the app, downgrading the version of glibc++ that the app is built against, which enables support for Ubuntu 14.04 and its variants.
Also - this release contains an installer for Realm Studio on Windows (64-bit).
It's built with realm version 2.0.0-rc14 and tested with realm-object-server version 2.0.0-rc40.