"CUDA Application Support:
In order to run macOS Applications that leverage the CUDA architecture of certain NVIDIA graphics cards, users will need to download and install a compatible CUDA driver. CUDA driver which supports macOS Sierra 10.12.1 will be available at a later date.
(Update: On Nov. 22nd, CUDA 8.0.53 posted with support for this driver/MacOS Sierra 10.12.1.)

New in Release 367.15.10.15f01:

Graphics driver updated for macOS Sierra 10.12.1 (16B2555)

Contains performance improvements and bug fixes for a wide range of applications.

Includes NVIDIA Driver Manager preference pane.

Includes BETA support for iMac and MacBook Pro systems with NVIDIA graphics

Release Notes Archive:
This driver update is for Mac Pro 5,1 (2010) users.
(2009 Mac Pro can run Sierra with the unofficial EFI 5,1 update)

BETA support is for iMac 14,2 / 14,3 (2013), iMac 13,1 / 13,2 (2012) and MacBook Pro 11,3 (2013), MacBook Pro 10,1 (2012), and MacBook Pro 9,1 (2012) users."

"New in Release 346.03.15f04:

Graphics driver updated for Mac OS X El Capitan 10.11.6 (15G1108)

Contains performance improvements and bug fixes for a wide range of applications.

Includes NVIDIA Driver Manager preference pane.

Includes BETA support for iMac and MacBook Pro systems with NVIDIA graphics

Release Notes Archive:
This driver update is for Mac Pro 5,1 (2010), Mac Pro 4,1 (2009) and Mac Pro 3,1 (2008) users.

BETA support is for iMac 14,2 / 14,3 (2013), iMac 13,1 / 13,2 (2012) and MacBook Pro 11,3 (2013), MacBook Pro 10,1 (2012), and MacBook Pro 9,1 (2012) users."

Page text mentions CUDA v7.5.29, but link goes to current Cuda 8.0.46 from Oct. 3rd.
  

"New in Release 346.02.03f10:

Graphics driver updated for Mac OS X El Capitan 10.10.5 (14F2009)

Contains performance improvements and bug fixes for a wide range of applications.

Includes NVIDIA Driver Manager preference pane.

Includes BETA support for iMac and MacBook Pro systems with NVIDIA graphics

Release Notes Archive:
This driver update is for Mac Pro 5,1 (2010), Mac Pro 4,1 (2009) and Mac Pro 3,1 (2008) users.

BETA support is for iMac 14,2 / 14,3 (2013), iMac 13,1 / 13,2 (2012) and MacBook Pro 11,3 (2013), MacBook Pro 10,1 (2012), and MacBook Pro 9,1 (2012) users."

• iTunes 12.5.3 (released Oct. 31st, same notes as v12.5.2 from Oct. 27th)
  Includes stability and performance improvements. It also:
  - Fixes an issue where albums may play in an unexpected order
  - Resolves a problem that prevented lyrics from appearing while listening to Beats 1
  
  
• Final Cut Pro X 10.3 (app store link)
  
  
• Motion 5.3 (app store link)
  
  
• Compressor 4.3 (app store link)
  
  
• Xcode 8.1 (for OS X 10.11.5 or later) (app store link)
  
  
• OS X GarageBand v10.1.3 (OS X 10.10 or later)
  - Support Touch Bar on MacBook Pro to adjust all Smart Controls on selected track
  - Tap Touch Bar to quickly fine-tune instruments & effects, or adjust volume of a track
  - Stability improvements and bug fixes
  
  
• Pro Video Formats 2.0.5 (Apple D/L page - OS X 10.11 or later)
  - ProRes wrapped in MXF OP1a file container
  - Support for AVC-Intra LT
  - Support for playback of MXF wrapped files in QuickTime Player X on macOS Sierra

The Apple support docs below have full release notes on Pro App updates.
(FYI: On Thursday Apple posted the download updater for macOS Sierra 10.12.1. Added it to Monday's 10.12.1 update info.)
  

• How to reset NVRAM on your Mac
  (added section for Late 2016 MacBook Pro models)
  
  
• Start up your MacBook Pro by opening it or plugging it in (New)
  (article for Late 2016 MacBook Pro models)
  
  
• About Apple video adapters and cables
  
  
• Apple Thunderbolt cables and adapters
  (added info on Thunderbolt 3)
  
  
• About Thunderbolt ports and displays (added Thunderbolt 3 info)
  (was titled "Thunderbolt ports and displays: Frequently asked questions (FAQ)")
  
  
• (How to) Share files between two computers with target disk mode
  
  
• Try safe mode if your Mac doesn't finish starting up
  
  
• Get help with video issues on external displays connected to your Mac
  
  
• Mac computers in USB Target Disk Mode via USB-C appear as "unknown" in Windows
  
  
• About Pro Video Formats and MXF (ref: above update)
  
  
• Final Cut Pro X 10.3 release notes
  
  
• Motion 5.3 release notes
  
  
• Compressor 4.3 release notes
  
  
• About the Security Content of Xcode 8.1
  
  
• About the Security Content of iCloud for Windows 6.0.1
  
  
• About the Security Content of iTunes 12.5.2 for Windows
  (Oct 27th release was v12.5.2, then Oct 31st v12.5.3 released)

Page of How-To, Troubleshooting & Tips for Mac/OS X/iOS Users from Airplay to Thunderbolt.
  

• Watch Apple's Oct. 27th Special Event Keynote video
  
  
• Apple unveils groundbreaking new MacBook Pro (press release)
  
  
• New MacBook Pro product page
  
  
• Apple store page for 27" LG UltraFine 5K Display used in Keynote ($1299.95, avail Dec.)
  - 5120 x 2880 IPS panel, 1 Thunderbolt 3 input, 3 USB-C (USB 3.1 gen 1, 5Gbps)
  - Built-in stereo speakers, camera, microphone
  (Doesn't note if edge-lit or backlit, but assume edge-lit.)
  There's also a 21.5in 4K model (4096 x 2304, no Thunderbolt port) $699.95
  
  
• Apple releases significant update to Final Cut Pro X (pr)
  (also Motion 5.3 and Compressor 4.3 updates - see above)
  
  
• Apple unveils new TV app for Apple TV, iPhone & iPad (available in Dec.)

• Video: SSD In Late 2016 'Entry-Level' MacBook Pro Removable (sponsor blog)
  
  
• Developers & creative pros are blasting Apple's new MacBook Pro (bgr)
  
  
• LG Ultrafine 5K/4K Displays designed for Macbook & New MacBook Pro (LG pr)
  
  
• The New MacBook Pro and What It Means For Creative Professionals (sponsor blog)
  (includes reader comments/feedback on changes in new MBP.)
  
  
• Security Updates for Adobe Flash Player (adobe bulletin)
  
  
• Google Home iOS app v1.19.1603 (was Google Cast)
  - Google Cast app is now the Google Home app.
  - Setup, manage & control your Chromecast and Google Home devices*
  - Bug fixes and performance improvements
  
  
• Youtube iOS app v11.41
  - Bug fixes and stability improvements
  
  
• Apple Reports Fourth Quarter Results (press release)
  
  
• Tips to Fix Issues that affect Mac Performance (sponsor blog)
  
  
• PowerColor Announces Devil Box: Thunderbolt 3 eGFX Enclosure (anandtech)

October 24th, 2016 News Archive
• Download Security Update 2016-006 for OS X 10.10.5
• Download Security Update 2016-002 for OS X 10.11.6
• Download of macOS Sierra 10.12.1 updater
• FYI on Nvidia Web Driver Updates (related to OS X updates)
• Info on tvOS 10.0.1, iOS 10.1 and watchOS 3.1 Updates
• VirtualBox 5.1.8 includes two OS X Host related fixes
• Yamaha MusicCast Controller (US) iOS app v2.00
• Yamaha AV Controller iOS App v4.51
• Firefox 49.0.2 release notes
• Chrome 54.0.2840.71
• Apple Support/How-To Article Updates:
  - About the macOS Sierra 10.12.1 update
  - About security content of macOS Sierra 10.12.1
  - About Security Update 2016-002 for OS X 10.11.6
  - About Security Update 2016-006 for OS X 10.10.5
  - About security content of Safari 10.0.1 for OS X 10.10.5 & later
  - About the security content of iOS 10.1
  - About the security content of tvOS 10.0.1
  - About the security content of watchOS 3.1
  - Accessories that work with Apple HomeKit
  - Use Continuity to connect your Mac, iPhone, iPad, iPod touch, & Apple Watch

For links to older news pages, see the Archives.