: Introduction of a button to view tabs open on other devices.
: Fixed crashes related to XSLTProcessor and restored WebGL support for specific hardware on Android devices. Context from Firefox 45.0
URIs to maintain compatibility with IBM iNotes after a previous regression. XSLTProcessor : Fixed a failure in importStylesheet when using Version Lifecycle & Security
Since 45.0.1 is a point release, it carried over the significant features introduced in the main "45" branch:
: Added a "Synced Tabs" button and the ability to see tabs from other devices in the Awesome Bar's dropdown. Firefox Hello Sharing