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

iPhone 17 Pro Dark Blue and Orange

When Is iPhone 17 Coming Out?

Thursday July 24, 2025 9:11 am PDT by
Apple's iPhone 17 series is expected to debut in September 2025. This release follows Apple's recent trend of introducing new iPhone models annually in the fall. To unveil the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max, Apple is expected to hold its annual iPhone announcement event during the week of September 8, 2025, with September 9 or 10 emerging as the most likely...
iPhone 17 Pro on Desk Centered 1

iPhone 17 Pro Launching in Two Months With These 16 New Features

Saturday July 26, 2025 5:50 am PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max should launch in late September, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models, as of July 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14...
iPhone 17 Pro on Desk Centered 1

Tipster: iPhone 17 Pro to Feature 8x Zoom, Pro Camera App, and More

Sunday July 27, 2025 7:35 am PDT by
Apple's upcoming iPhone 17 Pro models will have several new camera-related features, according to an anonymous tipster who contacted MacRumors today. The tipster claimed to be familiar with an iPhone 17 Pro commercial that is allegedly being produced by a film company that has publicly listed Apple as one of its clients. MacRumors has not independently confirmed any of the information shared ...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3: What to Expect

Thursday July 24, 2025 7:08 am PDT by
The long wait for an Apple Watch Ultra 3 is nearly over, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the Apple Watch Ultra 3:Satellite connectivity for sending and receiving text messages when Wi-Fi and cellular coverage is unavailable 5G support, up from LTE on the Apple Watch Ultra 2 Likely a wide-angle OLED display that ...
Apple Partridge Creek

Apple Store in Michigan Permanently Closing Next Month

Saturday July 26, 2025 1:51 pm PDT by
Earlier this month, MacRumors was first to report that Apple was planning to permanently close its Partridge Creek store, just outside of Detroit, Michigan, and now the company has announced a closure date for the location. Apple Partridge Creek Apple Partridge Creek's final day of business will be Saturday, August 16, with the store set to close for good at 8 p.m. local time that day. All of ...
iOS 18

Apple Shares iOS 18.6 Release Notes

Thursday July 24, 2025 6:33 am PDT by
While the focus is now on iOS 26, there is still an iOS 18.6 update incoming. As noted by Aaron Zollo, Apple on Wednesday re-labeled iOS 18.6 Beta 4 as simply iOS 18.6, meaning that it is the Release Candidate version. This change effectively confirms that the update will be released to the public next week. Alongside the new label, Apple shared release notes for iOS 18.6, which is a...
iPhone 17 Colors

All 15 New iPhone 17 and iPhone 17 Pro Colors Leaked

Friday July 25, 2025 6:20 am PDT by
We may finally have a definitive list of all color options for the iPhone 17 series, ahead of the devices launching in September. MacRumors concept In a Macworld report this month, Filipe Espósito said he obtained an "internal document" that allegedly reveals all of the color options for the upcoming iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max models. The report...
iPhone 17 Pro on Desk Centered 1

iPhone 17 Pro Launching in Two Months With These 16 New Features

Tuesday July 22, 2025 5:00 pm PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max are less than two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models, as of July 2025:Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone X through iPhone 14...

Top Rated Comments

Realityck Avatar
16 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)
bcomer Avatar
16 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)
mac-hummer Avatar
16 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)
Realityck Avatar
16 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)
tywebb13 Avatar
16 months ago
The Ventura and Monterey ones are as follows:

13.6.7 RC 4 build 22G718
12.7.5 RC 4 build 21H1220

There is also an audioOS 17.5 beta 4 build 21L5567a
Score: 2 Votes (Like | Disagree)
Queen6 Avatar
16 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)