[Several vulnerabilities were fixed](http://seclists.org/oss-sec/2017/q2/499) in the just released expat 2.2.1. The bundled version of expat needs to be updated.
Several vulnerabilities were fixed in the just released expat 2.2.1. The bundled version of expat needs to be updated.