Release build record
macOS 15.8 24H20
Source-linked record
available
Build identity
Release facts
- Build number
24H20- Version
- macOS 15.8
- Appearances
- 1
- Scope
- General
Channel history
Recorded appearances
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- Appearance
RC 2
Release candidate
Build evidence
Build sources
These sources support the build identity, appearances, or availability. A researched release-notes article has not been added.
- Second Release Candidates for macOS Tahoe 26.7 and macOS Sequoia 15.8 now available
9to5Mac · 2026-08-24T00:00:00Z · macOS Sequoia 15.8 RC 2, build 24H20
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