What's new in the updates for macOS Sequoia15

Scope and location

Document revision: Live cumulative page; exact revision date unavailable. 1 recorded locator(s) on this underlying document; this count is not independent corroboration.

Existence of exact historical15.7 point release selected as an explicit case assumption, together with S1285 model-family compatibility. No minimum-M4-build claim or observed installation.

macOS Sequoia15.7 subsection; page heading identifies Sequoia15

Open the original source

Inspected

2026-10-23

Access

public page

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

OS-family compatibility and existence of the named point release do not validate a dock, cable, firmware or combined display path.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.