macOS Big Sur 11.3 Update [What’s New in 5 Min!!!]

MacOS Big Sur 11.3 (20E232) Update is live! This video will be my 1st of 2 videos on 11.3. This one will be a quick 5 minute overview of all the macOS Big Sur 11.3 features & changes. In my 2nd video, I will do my normal multiple install demo + DEEP DIVE into all the details of the macOS Big Sur 11.3 Update. Note - macOS Big Sur 11.3 blocks the ability to sideload of apps via ipa file on Apple Silicon M1 Macs. Previously in 11.2.3 you could still do it.

The Big Sur 11.3 update was released on April 26th, 2021. macOS 11.3 had 8 Beta releases and one RC Release Candidate was released just about 3 months after 11.2.

macOS Big Sur 11.3 What's New? Features & Known Issues - Article!
https://mrmacintosh.com/macos-big-sur...

MacOS Big Sur 11.3 (20D91) Update Security Notes
https://support.apple.com/en-us/HT212325

Big Sur Patch notes public link = https://developer.apple.com/documenta...

Download Full macOS Big Sur Installers - https://mrmacintosh.com/macos-big-sur...

Full macOS Big Sur 11.3 InstallPackage.pkg download link.
http://swcdn.apple.com/content/downlo...

macOS Big Sur 11 Releases
Big Sur 11.3 (20E232) 04/26/21
Big Sur 11.2.3 (20D91) 03/08/21
Big Sur 11.2.2 (20D80) 02/25/21
Big Sur 11.2.1 (20D74) 02/09/21
Big Sur 11.2 Final (20D64) - 01/01/21
Big Sur 11.1 Final (20C69) – 12/14/20
Big Sur 11.0.1 Final (20B50) – 11/19/20
Big Sur 11.0.1 Final (20B29) – 11/12/20

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Mac Transition to Apple Silicon Everything you need to know!
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New Article How to reinstall macOS on your Apple Silicon Mac
mrmacintosh.com/how-to-reinstall-macos-on-your-apple-silicon-mac-everything-you-need-to-know/

macOS ISPW Firmware Database - Download Full macOS ISPW Files!
https://mrmacintosh.com/apple-silicon...

Download macOS Big Sur Full Installers via InstallAssistant.pkg
https://mrmacintosh.com/macos-big-sur...

macOS Updates Database! – OS, Xprotect & App Version Database
https://mrmacintosh.com/macos-system-...

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