macOS Sierra

macOS Sierra
Version of macOS
Preliminary name
Latest build16G2136
Release date2016-09-20
Support end2019-09
OS X El Capitan (10.11)
Replaced by
macOS High Sierra (10.13)

macOS Sierra (10.12) is a version of macOS that was released on 20 September 2016. It is the first version of Mac OS X to use the "macOS" branding for marketing materials, matching the rest of Apple's OS names (iOS, watchOS, tvOS, etc). It is the first version of macOS to drop support for non-SSE4.1 Intel CPUs (like the 65nm Core 2 Duo (Merom) and the 65nm Xeon (Clovertown).

Builds[edit | edit source]

Beta[edit | edit source]

Gold Master[edit | edit source]

RTM[edit | edit source]

10.12.1[edit | edit source]

10.12.2[edit | edit source]

10.12.3[edit | edit source]

10.12.4[edit | edit source]

10.12.5[edit | edit source]

10.12.6[edit | edit source]