Apple issues first developer beta of macOS 11.2 [U]
Following Tuesday's iOS 14.4, iPadOS 14.4, watchOS 7.3 and tvOS 14.4 beta releases, Apple has provided developers with the first test version of macOS Big Sur 11.2.

Apple releases new macOS beta
Apple offers downloads of its betas through the Apple Developer Center, for participants in its developer test program, though hardware already running beta software can also receive an over-the-air update. Public beta variants usually arrive a short time after developer versions, and can be accessed through the Apple Beta Software Program website.
Apple did not provide any detailed release notes beyond the usual bug fixes, but if any new features exist in macOS 11.2 they will be discovered soon. Apple has been optimizing their latest Macs running the M1 processor.
The new beta cycle arrives after Apple released macOS 11.1 to the public on December 14. It included support for AirPods Max and new privacy labels on the Mac App Store.
AppleInsider, and Apple itself, highly recommend users don't install betas on to "mission-critical" or primary devices, due to the potential for data loss or other issues. It is instead recommended to install betas onto secondary or non-essential devices, and to ensure there are sufficient backups of important data beforehand.
Find any changes in the new betas? Reach out to us on Twitter at @AppleInsider or @Andrew_OSU, or send Andrew an email at andrew@AppleInsider.com.
Update, Dec. 17, 2020: Apple has released a public beta version of macOS 11.2.

Apple releases new macOS beta
Apple offers downloads of its betas through the Apple Developer Center, for participants in its developer test program, though hardware already running beta software can also receive an over-the-air update. Public beta variants usually arrive a short time after developer versions, and can be accessed through the Apple Beta Software Program website.
Apple did not provide any detailed release notes beyond the usual bug fixes, but if any new features exist in macOS 11.2 they will be discovered soon. Apple has been optimizing their latest Macs running the M1 processor.
The new beta cycle arrives after Apple released macOS 11.1 to the public on December 14. It included support for AirPods Max and new privacy labels on the Mac App Store.
AppleInsider, and Apple itself, highly recommend users don't install betas on to "mission-critical" or primary devices, due to the potential for data loss or other issues. It is instead recommended to install betas onto secondary or non-essential devices, and to ensure there are sufficient backups of important data beforehand.
Find any changes in the new betas? Reach out to us on Twitter at @AppleInsider or @Andrew_OSU, or send Andrew an email at andrew@AppleInsider.com.
Update, Dec. 17, 2020: Apple has released a public beta version of macOS 11.2.
Comments
There are hard links all over the place to get the snapshots to work, and the partitioning scheme is a mess of volumes. My iMac has 11 partitions, two of which are for Windows, the rest are Mac related. There is the actual APFS volume sat atop an APFS container, atop a CoreStorage volume atop a synthesised disk atop a GUID partition scheme atop the actual disk. If any one of those has a couple of bits flipped, its game over for the rest of the overcomplex stack. You can't even debug system issues with the console any more, as most messages are <private> without an Apple profile. The immutable "security" features are turning macOS into a closed system. Bloat and overcomplexity is growing at a Microsoft-like rate right now too, however Windows on the same iMac actually feels quite a bit faster than macOS does.
- No target disk mode on Apple Silicon Macs
- SW check against Apple server (option to opt out was announced recently)
- Application firewalls cannot filter network traffic from Apple
- Better read only file system (Finder cannot save window size from system volume)