Just a little bit of a heads up for any developers (and those who just like to play around) who might not have spotted the update as of yet. You can now download the latest device simulator from the BlackBerry website, which sits at OS 10.3.1.1949. Keep in mind, if you plan on giving it a look you will need some VMWare tools in order to run it all but you can find the full details on the BlackBerry Developer site along with the download links for you respective computer operating system. You can also hit up the release notes right here to view the changes and known issues.
P.S.: For everyone else who will inevitably ask. No, you can't install this on your device and no it's not an OS leak. I know, it's dreadful and we could use a new OS but this isn't it. It's rough out here!