Release appearance
macOS 15.8 RC
Source-linked record
Release candidate
Recorded context
About this appearance
Source-linked record
At least one source is linked to this record. A researched release-notes article has not been added.
- Date
- Aug 17, 2026
- Availability
- available
- Revision
- No
- Build
24H16
Chronology evidence
Appearance sources
These sources support the recorded date, channel, or availability. A researched release-notes article has not been added.
- Apple rolls out macOS Tahoe 26.7 and macOS Sequoia 15.8 RCs
9to5Mac · 2026-08-17T00:00:00Z · macOS Sequoia 15.8 (24H16); release candidate, August 17, 2026
- Apple Releases macOS 27 Beta 6, Plus Release Candidates for Tahoe and Sequoia [Download]
iClarified · 2026-08-17T00:00:00Z · macOS Sequoia 15.8 (24H16); release candidate, August 17, 2026