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Release appearance

macOS 12.0 Public

Full article
Public release

Recorded context

About this appearance

The existing macOS 12.0 route reached its audited public appearance on October 25, 2021, corresponding to Apple's Monterey 12.0.1 launch documentation and its initial feature, enterprise, and security record.

Date
Oct 25, 2021
Availability
available
Revision
No

Release notes

What changed

Original editorial synthesis. Linked references appear with the claims they support and in the source ledger.

Public release

Apple made macOS Monterey available on October 25, 2021. The local archive calls this release 12.0, while Apple's public release notes and security advisory identify the shipped version as 12.0.1; the route is preserved here so enrichment does not rewrite audited timeline identity.[1][2][3]

Documented launch scope

The launch combined communication, cross-device media, text recognition, focus controls, note and browser organization, automation, sharing, enterprise-management, and security changes. Apple's launch article described SharePlay and Universal Control as later arrivals, so this public event does not claim either feature.[4][5][6][7]

Source ledger

References

Sources are linked to the claims they support. Publication and access dates are shown when available.

  1. About the security content of macOS Monterey 12.0.1

    Apple Support · Apple · 2021-10-25T00:00:00.000Z · macOS Monterey 12.0.1 — Released October 25, 2021

    Back to text ↑
  2. macOS Monterey 12.0.1 Release Notes

    Apple Developer · Apple · 2026-07-30 · macOS Monterey 12.0.1 Release Notes

    Back to text ↑
  3. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · UPDATE October 25, 2021; Availability

    Back to text ↑
  4. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · FaceTime; AirPlay to Mac; Live Text; Focus; Notes; Safari; Shortcuts; Shared with You

    Back to text ↑
  5. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Features marked coming later this fall

    Back to text ↑
  6. About the security content of macOS Monterey 12.0.1

    Apple Support · Apple · 2021-10-25T00:00:00.000Z · macOS Monterey 12.0.1 security content

    Back to text ↑
  7. What's new for enterprise in macOS Monterey

    Apple Support · Apple · 2026-07-30 · macOS Monterey 12.0.1

    Back to text ↑
  8. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · A Redesigned Browsing Experience with Safari

  9. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · FaceTime audio and video features

  10. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Live Text and Visual Look Up

  11. What's new for enterprise in macOS Monterey

    Apple Support · Apple · 2026-07-30 · macOS Monterey 12.0.1 — Device Management; Bug fixes and other improvements

  12. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · More Ways to Organize and Collaborate in Notes

  13. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · October 25, 2021; Availability

  14. About the security content of macOS Monterey 12.0.1

    Apple Support · Apple · 2021-10-25T00:00:00.000Z · Released October 25, 2021

  15. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Shared with You Makes It Easy to Enjoy Content

  16. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Shortcuts Comes to Mac

  17. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Stay Focused with Focus

  18. macOS Monterey is now available

    Apple Newsroom · Apple · 2021-10-25T00:00:00.000Z · Work Across Apple Devices with AirPlay to Mac

Release changes

Changed in this release

Features, fixes, removals, and regressions first observed in this release record.

feature · introduced

Shared with You

documentedconfirmed

Shared with You connected Messages conversations to dedicated content areas in apps such as Photos, Safari, Apple News, Podcasts, and Apple TV.

  1. [1] macOS Monterey is now available · Shared with You Makes It Easy to Enjoy Content

feature · introduced

Focus modes across devices

documentedconfirmed

Users could define activity-specific notification boundaries, share an unavailable status in supported conversations, and carry the selected Focus across devices.

  1. [1] macOS Monterey is now available · Stay Focused with Focus

security · fixed

Monterey 12.0.1 security repairs

documentedconfirmed

Apple's advisory documents the initial Monterey security baseline, including fixes that addressed memory safety, privilege, disclosure, validation, and web-content risks.

  1. [1] About the security content of macOS Monterey 12.0.1 · macOS Monterey 12.0.1 security content

feature · introduced

AirPlay to Mac

documentedconfirmed

The release turned supported Mac displays and speakers into AirPlay destinations for content sent from an iPhone, iPad, or another Mac.

  1. [1] macOS Monterey is now available · Work Across Apple Devices with AirPlay to Mac

enhancement · changed

FaceTime audio and video improvements

documentedconfirmed

Monterey expanded FaceTime call presentation and sound controls, including spatial audio placement, microphone processing options, background blur, and a uniform participant grid.

  1. [1] macOS Monterey is now available · FaceTime audio and video features

enhancement · changed

Safari Tab Groups and privacy protections

documentedconfirmed

Tab Groups let users save and synchronize themed sets of pages, while updated tracking prevention reduced the identifying information available to known trackers.

  1. [1] macOS Monterey is now available · A Redesigned Browsing Experience with Safari

feature · introduced

Shortcuts on Mac

documentedconfirmed

Monterey introduced the Shortcuts automation model on Mac, with system integrations, sharing, and a migration path for supported Automator workflows.

  1. [1] macOS Monterey is now available · Shortcuts Comes to Mac

enhancement · changed

Quick Note, tags, and Notes collaboration

documentedconfirmed

Monterey made it possible to capture a linked note from other apps, organize notes with tags, and see participant activity and mentions in shared notes.

  1. [1] macOS Monterey is now available · More Ways to Organize and Collaborate in Notes

enhancement · changed

Enterprise erase and update-management controls

documentedconfirmed

Monterey added a local erase workflow on supported Macs and broadened MDM controls for update timing, user countdowns, extensions, enrollment, and firewall logging.

  1. [1] What's new for enterprise in macOS Monterey · macOS Monterey 12.0.1 — Device Management; Bug fixes and other improvements

feature · introduced

Live Text and Visual Look Up

documentedconfirmed

Monterey added system-level recognition for text inside images and contextual identification for selected visual subjects, making photographed information actionable.

  1. [1] macOS Monterey is now available · Live Text and Visual Look Up