Apple Releases macOS Sierra Golden Master to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Releases macOS Sierra Golden Master to Developers

by

Apple today seeded the golden master (GM) version of macOS Sierra to developers after eight rounds of betas. The golden master represents the final version of macOS Sierra that will be released to the public on Tuesday, September 20.

The golden master update can be downloaded through the Apple Developer Center, where a new download code must be redeemed for a full download of the macOS Sierra GM.


macOS Sierra is a major update that brings Siri to the Mac for the first time, allowing users to conduct voice searches to quickly find files, look up information, and more. New Continuity features offer an "Auto Unlock" option for unlocking a Mac with an Apple Watch and a "Universal Clipboard" for copying text on one Apple device and pasting it on another.

Deeper iCloud integration allows files stored on the desktop or the Documents folder of a Mac to be accessed on all of a user's devices, and Photos features deep learning algorithms for improved facial, object, and scene recognition. There's also a Memories feature for displaying photo collections, and Messages has rich links, bigger emoji, and "Tapback" response options.

Apple Pay is coming to the web in macOS Sierra, with payments authenticated through an iPhone or Apple Watch, and new features like multiple tabs, Picture in Picture multitasking, optimized storage, and revamped emoji are also available.

macOS Sierra will be officially released to the public on September 20 and it will be available for free to all users with a compatible Mac. For full details on all of the new features included in the update, make sure to check out our macOS Sierra roundup.

Related Forum: macOS Sierra

Top Rated Comments

124 months ago
So I'm checking update but it says no more update I see people saying GM is out. How can I get GM for sierra. Currently I'm on Developer Beta.
Go to https://developer.apple.com/macos/ and click the download button. Login with your developer account.

You should see the GM with download button. Click the download button and a new redemption code for the GM will be generated. Then redeem it in the mac app store.
Score: 2 Votes (Like | Disagree)
Tuci Avatar
124 months ago
anyone can share a software update plist for this one?
Score: 2 Votes (Like | Disagree)
125 months ago
Is that definitely necessary to get it
So far yes.

It didnt show up as an update for me, I had to go on the dev site to get a new code for the GM seed.
This is right. The update available through mac app store is for DP8 to update DP1 through to DP7. It is NOT the GM. You must redeem a new code for the GM. There is no other legal way to get it. (At least not yet anyway).

Could apple make an update for DP8 to update to the GM without the full installer? Of course they could. The question is will they? I would say it is unlikely. But they have changed so many things with the way updates get installed it wouldn't surprise me if they did.
Score: 2 Votes (Like | Disagree)
FrancoisC Avatar
125 months ago
I've got the developer beta on, nothing showing up on my end yet. Downloading the GMs for iOS and watchOS now.
It didnt show up as an update for me, I had to go on the dev site to get a new code for the GM seed.
Score: 2 Votes (Like | Disagree)
ghostface147 Avatar
125 months ago
Sorry public beta users, gotta wait your turn. At least for now.....
Score: 2 Votes (Like | Disagree)
DeltaMac Avatar
124 months ago
Will try that now. How can you check what build you are on? About this mac - only says Version 10.12
On the About This Mac window, if you click on the version number, you will see the build number.
Score: 1 Votes (Like | Disagree)

Popular Stories

imac video apple feature

Apple Released Yet Another New Product Today

Friday March 20, 2026 2:39 pm PDT by
Apple has unveiled a whopping nine new products so far this March, including an iPhone 17e, iPad Air models with the M4 chip, MacBook Air models with the M5 chip, MacBook Pro models with M5 Pro and M5 Max chips, the all-new MacBook Neo, an updated Studio Display, a higher-end Studio Display XDR, AirPods Max 2, and now the Nike Powerbeats Pro 2. iPhone 17e features the same overall design as...
iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching Later This Year With These 12 New Features

Wednesday March 18, 2026 7:39 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another six months or so, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component...
ios 26 4 pastel

iOS 26.4: Top 10 New Features Coming to Your iPhone

Friday March 20, 2026 2:44 pm PDT by
iOS 26.4 isn't the major update with new Siri features that we hoped for, but there are some useful quality of life improvements, and a little bit of fun with an AI playlist generator and new emoji characters. Playlist Playground - Apple Music has a Playlist Playground option that lets you generate playlists from text-based descriptions. You can include moods, feelings, activities, or...
Related Apple News: Mac | News | Local News | Sport | World News