Apple Seeds Second macOS Monterey Release Candidate to Developers - MacRumors
Skip to Content

Apple Seeds Second macOS Monterey Release Candidate to Developers

Apple today seeded the second release candidate version of macOS Monterey, the newest version of the macOS operating system. The release candidate represents the final version of macOS Monterey that will be released to the public, and it comes just a few days after the first RC.

macOS Monterey on MBP Feature
The release candidate is listed as version 12.0.1, presumably because Apple has made a few tweaks since 12.0 started being loaded onto the new MacBook Pro models, so the official release version made available to everyone on Monday and as an update for new ‌MacBook Pro‌ owners will be 12.0.1.

Registered developers can download the beta through the Apple Developer Center and once the appropriate profile is installed, betas will be available through the Software Update mechanism in System Preferences.

With the first RC, Apple introduced sweeping changes to Safari, undoing many of the design tweaks that were implemented in the Monterey beta testing process. Safari by default now looks like Safari did in macOS Big Sur, but there is a "Compact" toggle to turn on the new Monterey design for those who prefer it.

Though the Safari changes have been undone, macOS Monterey introduces quite a few new features. There's a new AirPlay to Mac feature, and Safari still has support for Tab Groups for organizing tabs.

FaceTime has gained spatial audio, a Portrait Mode on M1 Macs, and Voice Isolation for cutting out background noise. Shared With You keeps track of the music, links, podcasts, news, and photos that people are sent in Messages, highlighting it in the relevant apps. Notes has a new Quick Note feature for jotting down thoughts, and collaboration is easier with mentions and an Activity View.

The Shortcuts app from iOS is now available on the Mac, and Focus helps people stay on task by cutting out background distractions. There's an updated Maps app with a whole slew of new features, and with Live Text, Macs can now detect text in photos or provide details on animals, art, landmarks, plants, and more in images.

Mail Privacy Protection hides IP and prevents tracking through invisible pixels, and iCloud Private Relay keeps Safari browsing protected.

In the future, Apple plans to add SharePlay to macOS Monterey for ‌FaceTime‌ users, and there's a new Universal Control feature coming, which is designed to allow multiple Macs and iPads to be controlled with a single mouse and keyboard. SharePlay and ‌Universal Control‌ will not be available in the launch version of macOS Monterey.

There are many other new features in macOS Monterey, with a full rundown available in our macOS Monterey roundup. macOS Monterey is set to be released next Monday.

Related Forum: macOS Monterey

Popular Stories

macOS 27 on MacBook Pro

Apple Says macOS 27 Won't Be Compatible With These Macs

Wednesday June 3, 2026 8:29 am PDT by
During WWDC 2025, Apple revealed that macOS 26 Tahoe would be the final major macOS version for Intel-based Macs. macOS 27 will be compatible with Apple silicon Macs only, meaning that you will need a Mac with an M-series chip or a MacBook Neo with an A18 Pro chip in order to install the software update. Apple will unveil macOS 27 during its WWDC 2026 keynote this Monday, June 8, and the...
MacBook Neo on Yellow Feature

MacBook Neo is So Popular That Apple Reportedly Doubled Production

Wednesday June 3, 2026 9:24 am PDT by
On an earnings call in late April, Apple's CEO Tim Cook said that customer response to the MacBook Neo was "off the charts," and the popularity of the laptop has reportedly led the company to significantly boost production. Apple supply chain analyst Ming-Chi Kuo this week said he believes that MacBook Neo shipments to Apple were doubled from an initial target of 5 million units to 10...
iphone 18 pro blue%402x

iPhone 18 Pro: Dark Cherry, Light Blue, and Dark Gray Chassis Leaked [Update]

Thursday June 4, 2026 5:18 am PDT by
Update: Since publication, new information has come to light suggesting the images have been AI-manipulated and are not in fact iPhone 18 Pro chassis parts. The original article follows. The color options Apple is reportedly planning for the upcoming iPhone 18 Pro and ‌iPhone 18 Pro‌ Max have appeared online today in the form of images of chassis parts of unknown authenticity....

Top Rated Comments

MLVC Avatar
60 months ago

So that'll be literally no one, then.
Well I have it turned on, I prefer the Compact design.
Score: 11 Votes (Like | Disagree)
60 months ago

So that'll be literally no one, then.
Guess I'm a "no one" then. I haven't upgraded to Monterey yet, but I'm already using the compact design in Big Sur and love it.
Score: 6 Votes (Like | Disagree)
Unsupported Avatar
60 months ago

I'm just looking out for the 50+ age bracket that will wail, gnash teeth & complain when they first turn on the computer & it asks them to do an update that takes 40 minutes to do right out of the box. I've seen it happen! I can't say I disagree with their sentiment.
LOL! 🤣

What's with the ageism?

Hey, I'm in the 70+ age bracket and none of that would apply to me.

I don't think I've ever taken delivery of an Apple product that didn't need an immediate update. Except perhaps in the days of Mac OS 7 ('https://en.wikipedia.org/wiki/System_7') which came with my first Mac, the Power Macintosh 7200 ('https://en.wikipedia.org/wiki/Power_Macintosh_7200') and updates had to be paid for and the mail man delivered the CD.

I could however now imagine an impatient youngster gnashing teeth and complaining. 😉
Score: 5 Votes (Like | Disagree)
randolorian Avatar
60 months ago

Whatever happened to the term, 'Golden Master'?
Anything with the word "master" in it seems to have fallen out of favor these days.
Score: 5 Votes (Like | Disagree)
Unsupported Avatar
60 months ago

I already got this update this morning? Or was the previous RC / GM also called 12.01?
While the previous macOS Monterey RC build number is 21A558, today’s build number is 21A559.
Score: 5 Votes (Like | Disagree)
zorinlynx Avatar
60 months ago

Whatever happened to the term, 'Golden Master'?
It's obsolete. "Golden master" used to be the final version of a software product, created as a CD or DVD master image to be sent to the disc manufacturer for replication. You had to get it right, because running a new batch of discs was expensive. Hence it had to be "golden", or perfect. (Sometimes the golden master was a CD-R disc, which may have literally been gold-colored. Heh.)

The term is actually even older than that, and dates back to pressing records. The "master" was literally the disc from which the pressing dies would be made. Just like with software, it had to be perfect because otherwise you'd have to re-press all the records and/or replace them for customers who bought one already.

"Release candidate" makes a lot more sense for the modern era of online distribution.
Score: 4 Votes (Like | Disagree)