With just a few days to go before Apple is expected to announce its next-generation MacBook Pro, photos contained in the newly released macOS 10.12.1 update appear to show the design of the new notebook, including its dynamic touch-sensitive function row.
Via MacRumors,
What appear to be promotional images for the MacBook Pro were discovered in the latest macOS update, and were published on Tuesday by MacRumors. The pictures suggest that the Touch ID fingerprint sensor will be located to the right of the so-called "Magic Toolbar," appearing as a simple all-black button.