Apple deprecates hdiutil in macOS 26 Golden Gate

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Apple has deprecated hdiutil, a long-standing command-line tool used for managing disk images on macOS, in the upcoming macOS 26 Golden Gate release. The deprecation was noted by developer Jeff Johnson on his blog lapcatsoftware.com. hdiutil has been a staple utility for developers and power users to create, mount, and manipulate disk image files. Its deprecation signals Apple's intent to eventually remove the tool in a future macOS version, though it remains functional for now. Developers who rely on hdiutil in scripts or workflows will need to seek alternative solutions going forward.

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