Ravel Beta
stableMac17,9Released on

What's new in macOS 27.2 26B123

Compared with macOS 27.2 RC 26B118, the previous release for Mac17,9 in the catalogue.

Full comparison
Previous releasemacOS 27.2 RC26B118Mac17,9 · Released on
This releasemacOS 27.226B123Mac17,9 · Released on
Compared sources8app_os, dyld_cache, exclave_cache, exclave_os, filesystem, kernelcache, rosetta_os, system_os

New and removed binaries

By firmware source. Only sources both builds index completely are compared.

0 added · 0 removed

No binary was added or removed.

New frameworks and dylibs

Added framework binaries and dynamic libraries.

0 frameworks · 0 dylibs

No framework or dylib was added.

Entitlement keys

Top-level keys no binary held before, and keys no binary holds any more. Compare entitlements

0 new · 0 removed

No entitlement key was introduced or removed.

New Objective-C classes

The binaries gaining the most classes, compared exactly. Every binary whose classes changed

0 binaries changed

No binary gained Objective-C classes.

Sandbox operations and profiles

Operations the sandbox checks and the compiled profiles it ships. Compare sandbox records

0 binaries changed

No sandbox operation or profile changed.

Largest API-surface changes

Binaries whose exported interface changed, by record delta. Every API-surface change

587 binaries
BinaryRecordsChanged collections
dyld_cache /System/Library/PrivateFrameworks/MediaAnalysis.framework/Versions/A/MediaAnalysis-589C strings -583Undefined imports -6Linked libraries changedSections changed
filesystem /System/Library/PrivateFrameworks/MediaAnalysis.framework/Versions/A/mediaanalysisd-254C strings -222Objective-C methods -21Chained imports -5Undefined imports -5Objective-C ivars -1Code identities changedLinked libraries changedPlist properties changedSections changed
dyld_cache /System/Library/PrivateFrameworks/EmbeddingCore.framework/Versions/A/EmbeddingCore-13C strings -12Undefined imports -1Sections changed
dyld_cache /System/Library/Frameworks/Photos.framework/Versions/A/Photos-2Objective-C methods -2Dylib identities changedLinked libraries changedC strings changedSections changed
dyld_cache /System/iOSSupport/System/Library/PrivateFrameworks/MapsUI.framework/Versions/A/MapsUI0Objective-C ivars changedSections changed
dyld_cache /System/iOSSupport/System/Library/Frameworks/EventKitUI.framework/Versions/A/EventKitUI0Objective-C ivars changedSections changed
dyld_cache /System/Library/Accounts/Notification/DonationAccountWatcher.bundle/Contents/MacOS/DonationAccountWatcher0Objective-C ivars changedSections changed
dyld_cache /System/Library/Accounts/Notification/PhotosAccountNotificationPlugin.bundle/Contents/MacOS/PhotosAccountNotificationPlugin0Linked libraries changedSections changed
dyld_cache /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib0Exports changedSections changed
dyld_cache /System/Library/Frameworks/ActivityKit.framework/Versions/A/ActivityKit0Objective-C ivars changedSections changed