sabre/xml 1.1.0 release

We just released sabre/xml 1.1.0.

This version contains a bugfix that makes it better at detecting broken xml and throwing appropriate exceptions. This change also enables the use of RelaxNG or XSchema validation.

Upgrade sabre/xml by running:

composer update sabre/xml

If this didn't upgrade you to 1.1.0, make sure that your composer.json file has a line that looks like this:

"sabre/xml" : "~1.1"

Full changelog of this release can be found on Github.