3.18.3
======
* Fix initialization of bypass compositor hint [Rui; #758544]
* Fix crash when initial cursor position is not on a monitor [Marek; #756698]
* Fix crash when more CRTs are enabled than outputs connected [Rui; #751638]
* Fix crash during XWayland initialization [Marek; #751845]
* Ensure to send a ConfigureNotify to just mapped windows [Rui; #759492]

Contributors:
  Marek Chalupa, Rui Matos, Jasper St. Pierre