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macOS 11.6.3 Update

tonymacx86

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Today Apple released macOS 11.6.3 Update, a major software update to macOS Big Sur. Update any supported system using the built-in Software Update functionality through the macOS System Preferences pane.
1643223348223.png
What we know about the 11.6.3 Update so far...
  • macOS Build 20G415
  • Updated graphics, audio drivers
  • Install macOS Big Sur App has been updated - If you downloaded macOS Big Sur from the App Store prior to today, and you want to have the latest version on your backup installer USB, simply log into the Mac App Store and click Download. The updated Install macOS Big Sur App can be found in the Applications folder.
Testing is now underway- this post will be updated. Good luck, and let us know how it goes! Report your results here.

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tonymacx86

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Edhawk

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There is also a Safari 15.3 update for Big Sur, that was released today.

Screenshot 2022-01-26 at 23.21.03.png

Screenshot 2022-01-26 at 23.54.41.png

This was my iMac1 system, simple download, rebooted a few times and I logged in to 11.6.3 about 25 minutes after stating the installation.
 
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Smooth update trough the system preferences software update tool.
I did't time it exactly but think it took somewhere around 20 minutes.

OpenCore 0.7.3
Gigabyte z490i AORUS Ultra (BIOS F5c)
SMBIOS iMac20,2

Screenshot 2022-01-27 at 09.44.15.png
 
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Another successful update!. OpenCore 0.7.7
Screen Shot 2022-01-27 at 11.33.42 AM.png
 

UtterDisbelief

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New build - Z590 chipset iMac20,2 - details to follow.

OpenCore 0.7.0 presently. Nothing updated. Same kexts.

Installed from Software Update, took around 20-mins with three reboots:

Z590i-BS1163.jpg

:)
 
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E7240 with OpenCore 0.6.3 and updated kexts. Non-event. It's all good.
 
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