Apple Seeds Second Release Candidate Version of macOS 14 Sonoma to Developers

Apple today seeded a second release candidate version of the upcoming macOS 14 Sonoma update to developers for testing purposes. The software update comes over a week after the launch of the first RC.

macos sonoma 4
Registered developers can download the beta through the Apple Developer Center and after the appropriate profile is installed, with the betas available through the Software Update mechanism in System Settings.

macOS Sonoma introduces new Apple TV-like screen savers that also serve as wallpapers after you log in, plus it moves widgets to the desktop. You can use the new widget gallery to choose from a range of widgets, and then drag them to your Mac's desktop.

Widgets can be arranged in any way that's useful, and when you're using an app, they are designed to fade into the background so they're less distracting. ‌Widgets‌ are more interactive than before, so you can use them to do things like play music, turn off the lights in your home, and more. Through Continuity, your iPhone's widgets can also show up on your Mac's desktop.

Video conferencing has improved with a new Presenter Overlay view that shows your desktop or project in new ways, plus Safari now supports web apps for the Dock and the option to create Profiles so you can separate personal browsing from work browsing.

Other new features include improved search that's faster and more responsive, password and passkey sharing, a revamped stickers interface for the Messages app, PDF integration in notes that makes it easier than ever to manage PDFs, and more.

macOS Sonoma is set to see a launch on September 26.

Related Forum: macOS Sonoma

Popular Stories

ios 26 1 liquid glass opaque

iOS 26.1 Beta 4 Lets Users Control Liquid Glass Transparency with New Toggle

Monday October 20, 2025 10:57 am PDT by
With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass. The toggle lets users select from a clear look for Liquid Glass, or a tinted look. Clear is the current Liquid Glass design, which is more transparent and shows the background underneath buttons, bars, and menus, while tinted ...
iPhone Air

Report: 'Virtually No Demand' for iPhone Air

Wednesday October 22, 2025 3:22 am PDT by
Apple is "drastically" cutting production of the iPhone Air and shifting focus toward the iPhone 17 and iPhone 17 Pro models, Nikkei Asia reports. The business publication claims to have learned of a major cut to iPhone Air production motivated by weaker-than-expected consumer interest, nearly to "end of production levels." Despite early reports of the iPhone Air selling out within hours of...
sam sung auction

Former Apple Employee Sam Sung Changed His Name to Avoid Attention

Wednesday October 22, 2025 4:44 pm PDT by
Back in 2012, an Apple retail employee named Sam Sung went viral because his name is similar to Samsung, one of Apple's main competitors. In a recent interview with Business Insider, he detailed that period in his life, how Apple responded, and he explained why he ultimately changed his name. Someone posted an image of Sung's Apple business card on Reddit in 2012, and it spread rapidly....
cadillac lyric infotainment

GM to Remove CarPlay from All Future Vehicles, Including Gas Cars

Wednesday October 22, 2025 11:34 am PDT by
General Motors began phasing out support for CarPlay in its electric vehicles back in 2023, leading to complaints from iPhone users, but the company has no plans to back down. In fact, GM is going further and plans to remove CarPlay from all future gas vehicles, too. In an interview with The Verge, GM CEO Mary Barra said that the company opted to prioritize its platform for EVs, but the...
All Screen iPhone 2027 Feature 1

Apple's Plan to Launch Three New iPhone Designs Allegedly Revealed

Wednesday October 22, 2025 6:24 am PDT by
Apple plans to launch a new type of iPhone every year for the foreseeable future, according to an Asia-based source. The detailed information was shared by the account "yeux1122" in a blog post on the Korean platform Naver, citing domestic trend and component research companies. Corroborating other reports, Apple will apparently launch its first foldable iPhone in 2026, featuring a...
maxresdefault

Here's How the iOS 26.1 Transparency Toggle Changes Liquid Glass

Monday October 20, 2025 1:55 pm PDT by
With the fourth beta of iOS 26.1, Apple added a toggle that makes Liquid Glass more opaque and reduces transparency. We tested the beta to see where the toggle works and what it looks like. Subscribe to the MacRumors YouTube channel for more videos. If you have the latest iOS 26.1 beta, you can go to Settings > Display and Brightness to get to the new option. Tap on Liquid Glass, then...
iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Saturday October 18, 2025 11:00 am PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps. More features and changes will follow in future ...
iOS 26

What's New in iOS 26.1 Beta 4

Monday October 20, 2025 1:02 pm PDT by
Even though we're at the fourth beta of iOS 26.1, Apple is continuing to add new features. In fact, the fourth beta has some of the biggest changes that we'll get when iOS 26.1 releases to the public later this month. We've rounded up what's new below. Liquid Glass Transparency Toggle Apple added a toggle for customizing the look of Liquid Glass. In Settings > Display and Brightness,...
kohler toilet sensor

Kohler Launches $600 iPhone-Connected Toilet Camera That Monitors Your Health Through Waste Analysis

Monday October 20, 2025 1:42 pm PDT by
Kohler is expanding its line of bathroom products with Dekoda, an iPhone-connected device that's designed to be attached to a toilet rim (via The Verge). The device's included "sensors" point into the toilet bowl, allowing it to analyze what goes on in the bathroom. According to Kohler, Dekoda is a health tracker that can monitor gut health and hydration, as well as detect the presence of...

Top Rated Comments

Realityck Avatar
27 months ago
Comparison of RC2 to previous RC

macOS 14 RC2 (23A344)

* [B]Safari Version 17.0 (19616.1.27.211.1)[/B]
* System Firmware Version: 10151.1.1 (M1 based Macs)
* [B]Darwin Kernel Version 23.0.0: Fri Sep 15 14:41:34 PDT 2023; root:xnu-10002.1.13~1/RELEASE_ARM64_T8103 arm64[/B]

macOS 14 RC (23A339)

* Safari Version 17.0 (19616.1.27.111.16)
* System Firmware Version: 10151.1.1 (M1 based Macs)
* Darwin Kernel Version 23.0.0: Thu Aug 17 21:24:14 PDT 2023; root:xnu-10002.1.11~3/RELEASE_ARM64_T8103 arm64

Note Darwin kernel and Safari updated, and build used.
Score: 11 Votes (Like | Disagree)
SmokyT18 Avatar
27 months ago
Of course since previous was an RC I had turned off the developer beta updates. Should have waited, lol.
Score: 6 Votes (Like | Disagree)
Realityck Avatar
27 months ago

Not this again. No update showing on M2, yet.
If the OTA isn't available yet, why do you assume there are problems? It always takes like a half hour for it to show up. ;)
Score: 5 Votes (Like | Disagree)
jz0309 Avatar
27 months ago
Interesting, upgrades for every device, security fix?
Score: 5 Votes (Like | Disagree)
Realityck Avatar
27 months ago

OTA is out now.
Yes just came up. People don't seem to realize that larger packages take longer to show up on Apple's servers. For M1 Macs it's 2.17 GB download. ;)
Score: 4 Votes (Like | Disagree)
pacificblue Avatar
27 months ago

Not upgrading to Sonoma until they fix the VPN vulnerability.
Good news for you then, it has been fixed:

https://mullvad.net/en/blog/2023/9/22/macos-14-sonoma-firewall-bug-fixed/
Score: 4 Votes (Like | Disagree)