The term "1015 DMG exclusive" could refer to specific versions or builds of macOS, likely representing particular developmental or beta releases. A DMG file is essentially a disk image file used in macOS to distribute software packages. When something is described as a "1015 DMG exclusive," it implies a unique or exclusive version of the operating system, possibly tailored for specific hardware, like Apple's new M1-based Macs, or for particular developer testing purposes.
The term "1015 DMG exclusive" could refer to specific versions or builds of macOS, likely representing particular developmental or beta releases. A DMG file is essentially a disk image file used in macOS to distribute software packages. When something is described as a "1015 DMG exclusive," it implies a unique or exclusive version of the operating system, possibly tailored for specific hardware, like Apple's new M1-based Macs, or for particular developer testing purposes.