

The idea is that once you upgrade to the latest version of macOS there’s no going back to using an earlier version. For example, once you’re running macOS Mojave, you won’t see the macOS High Sierra page listed in the Mac App Store, nor will it show up in App Store search results. Tags APFS Apple AppleScript Apple silicon backup Big Sur Blake bug Catalina Consolation Console diagnosis Disk Utility Doré El Capitan extended attributes Finder firmware Gatekeeper Gérôme HFS+ High Sierra history of painting iCloud Impressionism iOS landscape LockRattler log logs M1 Mac Mac history macOS macOS 10.12 macOS 10.13 macOS 10.14 macOS 10.How to Download macOS High Sierra From macOS MojaveĮver since Apple started using the Mac App Store to distribute operating system updates, the company hasn’t made it particularly easy to access older versions of macOS. On 29 July, Apple released fixed versions which do appear safe to install at last.

On 24 July Apple pulled both of those, apparently because of widely reported problems which they caused with sleep and wake, particularly in MacBook Pros. Standalone installers for the security updates are available again for High Sierra (2019-004) and for Sierra (2019-004). These do now appear to be ‘safe’: see this article for details. Standalone installers are now available for the 10.14.6 Combo update, and the regular 10.14.6 ‘delta’ update. Security fixes are detailed here, and include: a fix to the NFS automount exploit revealed by Filippo Cavallarin, address bar spoofing in Safari, a bug in the encryption status of Time Machine backups, many fixes to WebKit. Don’t rush and assume the update has frozen: give it plenty of time and it will finally come to life again.įull release notes are at last available here. This update is slow and potentially worrying on T2 systems, where there are long periods with a complete black display. If you see any discrepancies, please let me know. I have now updated the list of firmware version numbers here, and those served to SilentKnight. Every model of Mac also has a firmware update. improves the reliability of File Sharing (via SMB).īundled with the updates is an update to XProtect version 2104.full-screen video appearing black on a Mac mini.graphics issues when waking from sleep.problems creating new Boot Camp partitions on iMac and Mac mini with Fusion Drives.fixes several issues in News+, including the ability to clear downloaded magazine issues.The update to Mojave is relatively small, at around 3 GB, and according to Apple addresses the following issues: Apple has just released the 10.14.6 update for macOS Mojave, as well as security updates for High Sierra and Sierra.
