Apple Seeds Fourth Beta of macOS Sonoma 14.5 to Developers [Update: Public Beta Available] - MacRumors
Skip to Content

Apple Seeds Fourth Beta of macOS Sonoma 14.5 to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming macOS Sonoma 14.5 update to developers, with the software coming a week after Apple released the third beta.

sonoma desktop wwdc
Registered developers can opt in to the beta through the Software Update section of the System Settings app. Note that an Apple ID associated with an Apple Developer account is required to get the beta.

We don't yet know what is included in macOS Sonoma 14.5, and no new features were found in the first three developer betas. Fresh release candidate versions of macOS Ventura 13.6.7 and macOS Monterey 12.7.5 have also been seeded to developers.

Related Forum: macOS Sonoma

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
deep black iphone 18 pro

Apple Says iPhone 18 Pro Max Sold in U.S. Differs in One Way

Saturday September 12, 2026 3:27 pm PDT by
As noted by Nicolas Lellouche, who writes for the French tech website Numerama, Apple has updated its tech specs pages for the iPhone 18 Pro and iPhone 18 Pro Max to clarify which models are equipped with its new C2 cellular modem and where. Apple now says the iPhone 18 Pro has a C2 modem worldwide, while the iPhone 18 Pro Max uses the chip in every country except for the U.S. According...
iOS 27 Icon iPhone

iOS 27 Available Today With These 8 New Features

Monday September 14, 2026 12:00 am PDT by
Update: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and changes coming with iOS...

Top Rated Comments

Realityck Avatar
31 months ago
Builds seem to point to a RC May 7th with the public release being May 13th.

To Devs today

* iOS 17.5 beta 4 (21F5073b) - April 30, 2024
* iPadOS 17.5 beta 4 (21F5073b) - April 30, 2024
* macOS 14.5 beta 4 (23F5074a) - April 30, 2024
* tvOS 17.5 beta 4 (21L5567a) - April 30, 2024
* visionOS 1.2 beta 4 (21O5580a) - April 30, 2024
* watchOS 10.5 beta 4 (21T5571a) - April 30, 2024

As usual have to wait about 1/2 hour for MacOS OTA to show up.
Score: 6 Votes (Like | Disagree)
31 months ago
No new features = Good news.

If they are focusing on fixes then it's time for me to say good bye to Ventura.
Same will happen to iOS 16 👋
Score: 4 Votes (Like | Disagree)
31 months ago
Fix the 2019 and later Mac Pro PCI\SSD mounting issue. Disgraceful that this has not been fixed.
Score: 4 Votes (Like | Disagree)
Realityck Avatar
31 months ago

Where in the builds do you see the so called indication that a public release is coming the 13th?
History of previous x.5 beta cycle seeding, build ID changing, MacOS specific item versions. Dev Betas are most commonly released on Tuesdays, initial RC's also, public release most often occurs on a Monday.
Score: 3 Votes (Like | Disagree)
Realityck Avatar
31 months ago
So far no MacOS 14.5 RC seed today, but it could still show up later by 1 PM PST maybe.
Currently 10:55 AM PST.
Score: 2 Votes (Like | Disagree)
Queen6 Avatar
31 months ago

Still no new features?
Bug fixes are a good thing though…
Good, Apple needs to focus on fixing issues before it adds more into the mix. Already too much bloat with macOS now, if anything it needs thinning out...

Q-6
Score: 2 Votes (Like | Disagree)