macOS Big Sur build 20G630
| Build of macOS Big Sur | |
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| Architecture | x86_64, ARM64 |
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macOS Big Sur build 20G630 is the official RTM build of macOS Big Sur 11.6.7, which was released to the public on 9 June 2022.[1] It fixes a bug that caused email apps like Mail and Microsoft Outlook to be unable to open attachments if the app used to open the file is already running.