Hey Cortana

An update has been spotted on the Windows Store for Hey Cortana, the useful app for Windows 10 Mobile and select Windows Phone 8.x handsets. Hey Cortana allows owners of supported handsets to wake up their personal assistant by simply saying "Hey, Cortana".

Unfortunately, we've joined numerous readers who have downloaded the update and are not entirely sure what's new in this latest release. Be sure to head to the Windows Store on your supported smartphone to see if you have an update for Hey Cortana available.

Thanks to everyone who sent in tips!