Apple today seeded the first beta of an upcoming macOS Sonoma 14.5 update to public beta testers, allowing non-developers to test the software ahead of its launch. The public beta comes a day after Apple released the developer beta.

Beta testers can opt-in through the Software Update section of the System Settings app. Under Beta updates, simply toggle on the Sonoma Public Beta. Note that you must sign up to participate on Apple's beta testing website.
There were no new features found in the macOS Sonoma 14.5 developer beta, and Apple listed no additions in its release notes. It is likely that the update focuses on bug fixes and other small under-the-hood improvements.














Top Rated Comments
Thank you, I'll be here all week.[Click to view video attachment]
For those who have it, is it better to beta test 14.5 already, or to wait until it's released to public, or to just never install it?
When I joined the Mac community back in 2006, I used to never ever have these questions floating in my head.
I would buy (yes, buy) and install whatever new OS Apple would release and it would basically just work.
Not much on SDK notes as this is a continuation of optimizing/fixing issues.
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