Apple Releases macOS Sierra Golden Master to Public Beta Testers - MacRumors
Skip to Content

Apple Releases macOS Sierra Golden Master to Public Beta Testers

Apple today released the golden master version of macOS Sierra, the newest operating system designed for the Mac. Today's GM update comes two weeks after the release of the seventh macOS Sierra public beta and one day after the launch of the golden master for developers. The macOS Sierra golden master represents the version of macOS Sierra that will be released to the public on Tuesday, September 20.

Beta testers who have signed up for Apple's beta testing program can download a redemption code for the golden master version from the public beta program website.

Those who want to be a part of Apple's beta testing program can sign up to participate through the beta testing website, which gives users access to both iOS and OS X betas.


macOS Sierra is a major update that brings Siri to the Mac, allowing users to conduct voice searches to find files, look up information, and more. New Continuity features include an "Auto Unlock" option for unlocking a Mac with an Apple Watch and a "Universal Clipboard" for copy paste that works across multiple devices.

Deeper iCloud integration makes files stored on the desktop or the Documents folder of a Mac available on all of a user's devices, and Photos features new deep learning algorithms for facial, object, and scene recognition. The Messages app includes rich links, bigger emoji, and "Tapback" response options, and the macOS Sierra update will also bring Apple Pay to the web.

For full details on all of the new features included in macOS Sierra, make sure to check out our macOS Sierra roundup.

Related Forum: macOS Sierra

Popular Stories

Apple Event Logo

Apple to Release These 15 New Products Later This Year

Friday June 12, 2026 7:45 am PDT by
Apple's annual WWDC developers conference is drawing to a close, but there is still a lot to look forward to in the second half of the year. Apple is expected to release at least 15 more products later this year. Now that the more intelligent and personal version of Siri has finally arrived in beta, a full two years after Apple first previewed it at WWDC 2024, we should begin to see some new ...
iCloud iPhone 17 Pro

iPhone Users Who Pay for iCloud Storage Get Two New Perks on iOS 27

Tuesday June 9, 2026 11:29 am PDT by
If you pay for extra iCloud storage on your iPhone, beyond the 5GB included for free, you might receive two more perks on iOS 27 at no additional cost. First, Apple said there will be daily usage limits for some of the new and enhanced Apple Intelligence features on iOS 27, including image generation. However, the company noted that "increased access" is available with "most" iCloud+ storage ...
Chase Sapphire Reserve Apple Perk Feature

Chase Sapphire Preferred Card Introduces New Perk for Apple Customers

Monday June 15, 2026 12:07 pm PDT by
Chase this week announced new perks for its Sapphire Preferred credit card, and one of them is a complimentary one-year Apple TV streaming subscription. To get the free year of Apple TV, which typically costs $12.99 per month in the U.S., you must activate the card by December 31, 2026. If you are already subscribed to Apple TV directly through Apple, the complimentary subscription from...

Top Rated Comments

128 months ago
Now we just need a Mac event.
Score: 19 Votes (Like | Disagree)
128 months ago
I spent hours finding a developer preview on Google last night and downloading it from France...

Score: 10 Votes (Like | Disagree)
128 months ago
The Golden Master doesn't show up in the MAS.
You have to go to beta.apple.com and start the download from there. :)
Score: 5 Votes (Like | Disagree)
Icaras Avatar
128 months ago
Not yet showing up for me in the MAS...
Score: 5 Votes (Like | Disagree)
revanmj Avatar
128 months ago
I went to Apple Public Beta site, redeemed code from there and got macOS Sierra as a new item on Purchased tab in the MAS. So I guess it won't show up for beta users automatically.
Score: 4 Votes (Like | Disagree)
darkest.d Avatar
127 months ago
Can't believe Safari doesn't have favicons yet.
Score: 2 Votes (Like | Disagree)