Excited to try out the new NSTouchBar APIs. Went to the developer site to get the sample code, and it crashes every time in Xcode 8.1 (build 8B62)saying I don't have the 10.12.1 SDK installed, even though I can add a deployment target of 10.12.1.
There are now two versions of macOS 10.12.1 (12B2657 and 16B2555).
Download the update from here (also if you already have 10.12.1 12B2657) to get 16B2555:
https://support.apple.com/kb/dl1897?locale=en_US
This will enable the TouchBar simulator in Xcode 8.1.