Sign macOS binaries

[arif-desu]

Up until recently, the media writer disk images came notarized and signed, making it easy to install. With this not being the case anymore with recent builds, gatekeeper prevents even opening the disk image.

While you can simply remove the quarantine attribute from the disk image, it's not a good practice to follow, and may prove difficult to execute to the not so technical guys.

Kindly provide notarized and signed macOS disk images (especially for the arm64 versions, since that is pretty common amongst people in recent times.)

[whitehotaru]

Came here because of the same problem. Even playing around with spctl didn't help.