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September 11, 2026Short & citedBlog
Civic Viewpoint.
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How It Works • Operating System

macOS Tahoe

macOS Tahoe is Apple’s twenty-second major release of macOS and is identified as version 26.

Updated September 11, 20261 min readCited sources

macOS Tahoe is Apple’s twenty-second major release of macOS, version 26, announced at WWDC 2025 and released on September 15, 2025.

What it is

macOS Tahoe succeeds macOS Sequoia and introduces a redesigned interface called Liquid Glass, along with more visual customization for app icons and folders. It also expands Continuity features, delivers a major Spotlight update, and broadens Apple Intelligence capabilities.

Why it matters

Tahoe is reported to be the last macOS release to support Intel-based Macs, with only a limited set of Intel models remaining compatible. This marks a significant shift for users, businesses, and schools—especially in Canada—who may need to plan hardware upgrades for future macOS versions.

Key details

Apple announced Tahoe at WWDC 2025 on June 9, 2025, with the first developer beta released the same day. The public release followed on September 15, 2025. The name follows Apple’s tradition of using California landmarks, referencing Lake Tahoe.

In short

  • macOS Tahoe is version 26 and the 22nd major macOS release.
  • Announced June 9, 2025; released September 15, 2025.
  • Introduces Liquid Glass design, expanded Spotlight, Continuity, and Apple Intelligence.
  • Final macOS release to support Intel-based Macs.
Canadian angle

Canadian Mac users, including businesses and schools, may be affected by Tahoe’s compatibility shift because it is the last macOS release supporting Intel Macs, which can influence upgrade planning and hardware replacement decisions.

Quick questions

What is macOS Tahoe?
macOS Tahoe is Apple’s version 26 of macOS and the twenty-second major release of the operating system.
When was macOS Tahoe released?
It was released on September 15, 2025.
Is macOS Tahoe the last Intel-compatible macOS?
Yes. Apple and multiple secondary sources describe Tahoe as the last major macOS release to support Intel-based Macs.

Sources

  1. Wikipedia — https://en.wikipedia.org/wiki/MacOS_Tahoe
    Supports: Version number, announcement date, release date, major-release count, Intel support details
  2. Apple Support — https://support.apple.com/guide/mac-help/whats-new-in-macos-tahoe-apd07d671600/mac
    Supports: Liquid Glass design, icon and folder customisation
  3. Apple Support — https://support.apple.com/en-us/122727
    Supports: Apple’s overview of Tahoe features including design, Spotlight, Continuity, and Apple Intelligence
  4. MacRumors — https://www.macrumors.com/roundup/macos-26/
    Supports: Release timeline, California naming, latest version reporting, Intel compatibility notes