Release build record
macOS 27.0 26A5425A
Source-linked record
available
Build identity
Release facts
- Build number
26A5425A- Version
- macOS 27.0
- Appearances
- 2
- Scope
- General
Channel history
Recorded appearances
A build can appear in more than one channel. These entries stay separate instead of being collapsed.
- Appearance
Public Beta 6
Public beta
- Appearance
Beta 8
Developer beta
Build evidence
Build sources
These sources support the build identity, appearances, or availability. A researched release-notes article has not been added.
- macOS 27.0 beta 8 (26A5425a)
Apple Developer · 2026-08-31T00:00:00Z · macOS 27.0 beta 8 build 26A5425a
- Apple Releases Sixth Public Betas of iOS 27, iPadOS 27, macOS 27, and tvOS 27
MacRumors · 2026-08-31T00:00:00Z · Same-day macOS 27 Public Beta 6 release
Found an error or another source? Submit a correction.