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Fixes an issue that causes a newly changed user-account password to be rejected at the macOS login window, if FileVault is turned on.Fixes an issue that causes notebook computers connected to certain docking stations to display a blank screen instead of the macOS login window on the built-in display.Updates the profilescommand to include the -Nflag, which displays a device-enrollment notification that prompts the user to complete Mobile Device Management (MDM) enrollment.For details, enter manprofilesin Terminal.Updates the securitycommand to include the delete-identityoption, which deletes both a certificate and its private key from a keychain.For details, enter mansecurityin Terminal.
For details, enter man tethered-caching in Terminal.
Adds the tethered-caching command, which optimizes certain downloads for iOS devices tethered via USB. Adds support for more digital camera RAW formats. Fixes an issue that may prevent content from appearing in Mail messages. Improves the visibility of the subject line when using Conversation View in Mail. Resolves several PDF rendering and annotation issues in Preview. Improves right-to-left language support for the Touch Bar, toolbar, and visual tab picker in Safari. Adds Dictation support for Shanghainese. Adds Siri support for cricket scores, schedules, and player rosters from the Indian Premier League and International Cricket Council. Adds Night Shift for automatically shifting the colors in your display to the warmer end of the spectrum after dark. The macOS Sierra 10.12.4 Update improves the stability, compatibility, and security of your Mac, and is recommended for all users.
This update is recommended for all macOS Sierra users.