Apple Seeds Third Beta of macOS Sonoma 14.5 to Developers

Apple today seeded the third beta of an upcoming macOS Sonoma 14.5 update to developers, with the software coming a week after Apple released the second 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 might be included in ‌macOS Sonoma‌ 14.5, and no new features were found in the first two developer betas.

Related Roundup: macOS Sonoma
Related Forum: macOS Sonoma

Popular Stories

Generic iOS 18 Feature Real Mock

iOS 18 Coming Later This Month With These 8 New Features

Tuesday September 3, 2024 12:07 pm PDT by
iOS 18 has been in beta testing for nearly three months, and the software update will finally be released for all compatible iPhones soon. Apple should reveal iOS 18's exact release date during its September 9 event, with the most likely possibility being Monday, September 16. Below, we have highlighted eight key new features included in iOS 18. Note that Apple Intelligence is not coming...
iPhone 16 Pro Mock Article

iPhone 16 Launch Month Is Here: Everything We Know

Sunday September 1, 2024 4:30 am PDT by
Apple has announced that on Monday, September 9 it will hold its annual fall event, which means we are just days away from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. ...
iPhone 16 Side New Action Button Emphasis Bump

iPhone 16 Apple Silicone Cases Have No Cutout for New Capture Button

Wednesday September 4, 2024 3:19 am PDT by
Apple is introducing a new camera-based "Capture" button on at least some iPhone 16 models this year, and a new rumor claims that Apple's own silicone cases will have a design that is specially made so as not to impede the use of the capacitive button's multiple functions. Several rumors have suggested that the iPhone 16 models are going to have an all-new button that's designed to make it...
iOS 18 CarPlay Feature

iOS 18 Adds These 6 New Features to CarPlay

Tuesday September 3, 2024 12:59 pm PDT by
Apple did not mention CarPlay when it unveiled iOS 18 in June, but the update includes a handful of new features for the in-car iPhone system. iOS 18 includes some changes to the Messages app, Settings app, and Siri on CarPlay. The update should be widely released later in September. Below, we recap CarPlay's key new features on iOS 18. 1. Contact Photos in Messages App iOS 18 adds...
sonny iphone 16 pro colors

New iPhone 16 and iPhone 16 Pro Colors Revealed Ahead of Apple Event

Friday September 6, 2024 5:01 am PDT by
Apple is "shaking up its color palette" for its iPhone 16 lineup this year, according to well-connected Bloomberg reporter Mark Gurman. Early iPhone 16 Pro dummy models via Sonny Dickson According to Gurman, the iPhone 16 Pro models will come in a Gold Titanium to replace Blue Titanium, while the Black, White, and Natural Titanium options that debuted with the iPhone 15 Pro will remain...
iPhone SE 4 Thumb 1

iPhone SE 4 to Complete Apple's Switch to OLED Across iPhone Lineup

Tuesday September 3, 2024 3:31 am PDT by
Apple is expected to launch a fourth-generation iPhone SE early next year with an OLED display for the first time, marking the completion of Apple's adoption of OLED technology across all iPhone models. According to Nikkei Asia, the move away from LCD displays will exclude two longstanding Japanese panel makers, Japan Display (JDI) and Sharp, from Apple's iPhone supply chain. In 2017,...
Apple Logo Spotlight

Apple Likely to Launch M4 Macs in November

Sunday September 1, 2024 1:43 am PDT by
Apple will likely announce new Mac models with M4-series chips in November, confidential information obtained by MacRumors claims. According to a reliable source familiar with the matter, Apple will release new Mac models in November 2024. While new Macs are usually released toward the end of the year, this is the first time a launch month has been singled out for the upcoming M4 Macs....

Top Rated Comments

lkrupp Avatar
19 weeks ago
"We don't yet know what might be included in ‌macOS Sonoma‌ 14.5, and no new features were found in the first two developer betas."

As for me and mine we much prefer performance, security improvements and bug fixes to any new features. But Sonoma 14.4.1 is running very sweet on my M1 Studio Max anyway. And I’m very positive my experience is the same as that of the vast, vast majority of Mac users.
Score: 5 Votes (Like | Disagree)
Realityck Avatar
19 weeks ago
Stilll waiting for the OTA
Released to Devs today

* iOS 17.5 beta 3 (21F5063f) - April 23, 2024
* iPadOS 17.5 beta 3 (21F5063f) - April 23, 2024
* macOS 14.5 beta 3 (23F5064f) - April 23, 2024
* tvOS 17.5 beta 3 (21L5558d) - April 23, 2024
* visionOS 1.2 beta 3 (21O5570d) - April 23, 2024
* watchOS 10.5 beta 3 (21T5560d) - April 23, 2024
Score: 5 Votes (Like | Disagree)
mindwork Avatar
19 weeks ago
Looks like AdGuard is broken on this beta. Even nightly version.
Score: 4 Votes (Like | Disagree)
tywebb13 Avatar
19 weeks ago

There's no such thing as audioOS, it's just tvOS and has been for like years now. Look at build numbers
The fork is tvOS which is why they usually have the same build numbers. But audioOS hasn't always been released at the same time as tvOS. So they are not the same. In fact the fork used to be iOS.

Here is more info about audioOS: https://en.wikipedia.org/wiki/AudioOS

And if you still think they are the same here is an ultimate test.

Download https://updates.cdn-apple.com/2024WinterFCS/fullrestores/032-53442/00CC3DD6-C14A-4674-BD82-5B4B4B1432C8/AudioAccessory5,1_17.4_21L227_Restore.ipsw and see if you can use it to restore an apple tv.

You won't!
Score: 3 Votes (Like | Disagree)
tywebb13 Avatar
19 weeks ago
There is also

macOS 13.6.7 RC 3 Build 22G716

macOS 12.7.5 RC 3 Build 21H1216

audioOS 17.5 Beta 3 Build 21L5558d
Score: 3 Votes (Like | Disagree)
Realityck Avatar
19 weeks ago
Comparison of 14.5 beta 3 to 14.5 beta 2

macOS 14.5 beta 3 (21L5558d)

* Safari Version 17.5 (19618.2.10.11.4)
* System Firmware Version: 10151.120.136.501.1 (M1 based Macs)
* Darwin Kernel Version 23.5.0: Sat Apr 13 17:32:18 PDT 2024; root:xnu-10063.120.104~34/RELEASE_ARM64_T8103 arm64

macOS 14.5 beta 2 (23F5059e)

* Safari Version 17.5 (19618.2.7.11.1)
* System Firmware Version: 10151.120.136 (M1 based Macs)
* Darwin Kernel Version 23.5.0: Sun Apr 7 17:43:41 PDT 2024; root:xnu-10063.120.101.0.1~10/RELEASE_ARM64_T8103 arm64

Apple Music/TV is now 1.4.5.36 from 1.4.5.32
Score: 2 Votes (Like | Disagree)