Unleashthephones have revealed and confirmed some new Windows Phone 8.1 features on their handset running the OS.
The latest is InPrivate browsing, which lets you browse without leaving a history and cookie trail, for when you are shopping for birthday presents for your SO.
The other long-rumoured feature is tab synching, where you will be able to open tabs that are open on other devices using the same Live account.
Lastly Unleashthephones confirms there is now no limit to the number of open tabs, much like in desktop IE11.
We expect new devices running Windows Phone 8.1 to arrive some time in Spring, and an update to the majority of handsets to arrive some time after this.