Apple TV's tvOS updated to 10.1 with new 'TV' app, single sign-on, bug fixes
In conjunction with the full releases of iOS 10.2 and watchOS 3.1.1, Apple has made available the full tvOS 10.1 release for the fourth-generation Apple TV, giving users of the set-top box access to the new "TV" app, as well as single sign-on support for cable subscribers.

The update is now available to all fourth-generation Apple TVs through Software Update in the native Settings app. It can also be installed through a connection to iTunes with a USB-A to USB-C cable.
The previous 10.1 betas, and this release, now includes the previously-announced single sign-on. The feature lets people enter their cable, satellite, or streaming TV credentials once, and have them automatically entered into third-party apps that require subscription account information. Early AppleInsider testing shows fewer instances of the Apple TV "forgetting" the password, requiring user re-entry.
Also included with tvOS 10.1, is Apple's new "TV" app. The app is designed with discovery in mind, making it easier for users to find content across providers, including the user's own library of media.
Results from Siri searches now allow users to jump straight into live streams, as long as the supporting apps are installed.
Apple has not as of yet provided a change list for the system software update.

The update is now available to all fourth-generation Apple TVs through Software Update in the native Settings app. It can also be installed through a connection to iTunes with a USB-A to USB-C cable.
The previous 10.1 betas, and this release, now includes the previously-announced single sign-on. The feature lets people enter their cable, satellite, or streaming TV credentials once, and have them automatically entered into third-party apps that require subscription account information. Early AppleInsider testing shows fewer instances of the Apple TV "forgetting" the password, requiring user re-entry.
Also included with tvOS 10.1, is Apple's new "TV" app. The app is designed with discovery in mind, making it easier for users to find content across providers, including the user's own library of media.
Results from Siri searches now allow users to jump straight into live streams, as long as the supporting apps are installed.
Apple has not as of yet provided a change list for the system software update.
Comments
ready go
This update doesn't have too much for Canadians, on the surface. I'm sure there are bug fixes and what not, but the two key features of this are not available to us. Kinda sucks, but it is what it is. Maybe in the future.
http://www.technobuffalo.com/2016/12/12/apples-new-tv-app-is-a-smoking-hot-pile-of-garbage/
The new TV App is quite nice. Try using it on different devices after connecting the Apps.
"Play the last episode of South Park"
and the Hulu app would open and start playing the last episode of South Park. It just worked. You could not make it easier, I loved it.
After this update, when I tell Siri
"Play the last episode of South Park"
1) I am presented with a screen where I have to select the "open in" icon
2) then select "open in Hulu" on a second screen
3) then select the box "episodes" on a third screen
4) then scroll all the way to the right to get to the last episode
5) then click play button
So this update has basically anihilated the ease of use provided by Siri. Great job guys. I want to downgrade so badly.