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https://www.macworld.com/article/671911/how-to-get-old-macos-download-big-sur-catalina-mojave-and-more.html
How to download old macOS versions: Get Big Sur, Catalina, Mojave, Sequoia & more | Macworld
Jan 16, 2026 - Need the installation files for an older macOS? We tell you where to download Sequoia, Sonoma, Ventura, Monterey, Big Sur, Catalina, Mojave, El Capitan, High...
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https://www.macworld.com/article/672681/list-of-all-macos-versions-including-the-latest-macos.html
Complete macOS versions history 2001-2026: Dates, features & support | Macworld
Mar 26, 2026 - Explore every macOS version from Mac OS X Cheetah to macOS 26 Tahoe, with release dates, features, names, and the versions still supported.
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https://www.macupdate.com/how-to/how-to-set-up-and-manage-multiple-macos-versions-with-virtual-machines
How to Set Up and Manage Multiple macOS Versions with Virtual Machines
Jul 29, 2025 - Learn how to set up and manage multiple macOS versions with virtual machines for testing, legacy apps, and smooth cross-version development.
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https://getgrav.org/blog/macos-sequoia-apache-multiple-php-versions
macOS 15.0 Sequoia Apache Setup: Multiple PHP Versions | Grav CMS
Grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS.
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https://www.iphon.fr/post/date-sortie-macos-15-versions-beta-developpeurs-finale
Date de sortie de macOS 15 : versions bêta, développeurs et finale
Jun 4, 2024 - Apple devrait révéler la date de sortie de macOS 15 en juin.
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https://9to5mac.com/2026/03/24/apple-releases-new-updates-for-old-versions-of-ios-macos-watchos-more/
Apple releases new updates for old versions of iOS, macOS, watchOS, more
Mar 24, 2026 - Apple debuted new software updates today for old iOS, macOS, iPadOS, and watchOS versions, including iOS 18.7.7 and more.
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https://www.macworld.com/article/672589/how-to-dual-boot-mac-run-macos-together.html
How to run two versions of macOS together | Macworld
Sep 13, 2024 - Here's how to run macOS Sequoia alongside Sonoma, Sonoma with Ventura, or the latest macOS beta in addition to the full macOS on your Mac.
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