Release appearance
macOS 27.0 Beta 3 v2
Source-linked record
Developer beta
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
- Jul 13, 2026
- Availability
- available
- Revision
- Yes
- Build
26A5378N
Chronology evidence
Appearance sources
These sources support the recorded date, channel, or availability. A researched release-notes article has not been added.
- macOS 27.0 beta 3 v.2 (26A5378n)
Apple Developer · Apple · 2026-07-13T00:00:00.000Z
Legacy chronology source: Apple Developer