Apple Seeds First Beta of macOS Sonoma 14.5 to Developers - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Seeds First Beta of macOS Sonoma 14.5 to Developers

Apple today seeded the first beta of an upcoming macOS Sonoma 14.5 update to developers, with the software coming nearly a month after Apple released macOS Sonoma 14.4.

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, but if new features are found in the beta, we'll update this post.

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...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: 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...
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...

Top Rated Comments

Realityck Avatar
32 months ago
Comparison of 14.5 beta to previous releases

macOS 14.5 beta (23F5049f)

* Safari Version 17.5 (19618.2.4.11.2)
* System Firmware Version: 10151.120.115.0.4 (M1 based Macs)
* Darwin Kernel Version 23.5.0: Tue Mar 26 20:56:58 PDT 2024; root:xnu-10063.120.88.501.3~2/RELEASE_ARM64_T8103 arm64

macOS 14.4.1 (23E224)

* Safari Version 17.4.1 (19618.1.15.11.14)
* System Firmware Version: 10151.101.3 (M1 based Macs)
* Darwin Kernel Version 23.4.0: Fri Mar 15 00:12:41 PDT 2024; root:xnu-10063.101.17~1/RELEASE_ARM64_T8103 arm64

macOS 14.4 (23E214)

* Safari Version 17.4 (19618.1.15.11.12)
* System Firmware Version: 10151.101.3 (M1 based Macs)
* Darwin Kernel Version 23.4.0: Wed Feb 21 21:44:06 PST 2024; root:xnu-10063.101.15~2/RELEASE_ARM64_T8103 arm64

Apple Music/TV is now 1.4.5.25 from 1.4.4.48
Score: 10 Votes (Like | Disagree)
32 months ago
Hope this is the one that cleans up the leftover bugs.
Score: 8 Votes (Like | Disagree)
32 months ago
Sigh.

Dammit Apple!!!!

[Edit: to clarify, I'm grumpy that a Trillion dollar software company is asking me to spend my valuable time beta testing for them, and they can't apparently be bothered to write any release notes to help me do that task]

Attachment Image
Score: 6 Votes (Like | Disagree)
Realityck Avatar
32 months ago
Released today to devs

* iOS 17.5 beta (21F5048f) - April 2, 2024
* iPadOS 17.5 beta (21F5048f) - April 2, 2024
* macOS 14.5 beta (23F5049f) - April 2, 2024
* tvOS 17.5 beta (21L5543d) - April 2, 2024
* visionOS 1.2 beta (21O5555e) - April 2, 2024
* watchOS 10.5 beta (21T5545f) - April 2, 2024
Score: 6 Votes (Like | Disagree)
32 months ago
Reminder that Dev betas no longer require paid Developer account.

Attachment Image
Score: 6 Votes (Like | Disagree)
loby Avatar
32 months ago
Sure hope they get macOS Sonoma solid enough to be the LAST Mac operating system to NOT have A.I. driving the OS and for those who don’t want A.I. to control your system or consistently “suggesting” it will do a task for you.

I will probably “park” myself on the bench and watch the development of A.I. for awhile on macOS Sonoma once the next new OS A.I. comes out. This will be the first “parking myself” on a OS since I started my computer experience (always upgraded to the “new” OS for many years).

I like the option right now to have the choice to use A.I. or not…but…once you have in the background “Big Bro” helping you and learning what you are doing to “make your experience better” without having to option to turn it off…REGARDLESS if you select “off” (like Siri is now though it still silently gathers information in the background), sticking with older systems might have to be my option.

With every firmware update, Apple is slowly eliminating the option to load an older OS on your Mac that is able too. After 2024..there will be NO new Mac without the default OS having A.I. in your Mac.

No thanks…may not be updating from macOS Sonoma
Score: 5 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors