Keira3 MacOS packages are damaged

I've tried multiple times today to download Keira 3, but when I open the app, I receive an error message: "Keira3 is damaged and can’t be opened. You should move it to the Bin." The issue was encountered with macOS arm64 and x86 packages.

OS info:

macOS 26.0.1 (25A362)
Apple silicon ship M3, 16Go

Oct 12 '25 10:10 Grimdhex

Which version of Keira 3 did you download

Oct 12 '25 10:10 TheSCREWEDSoftware

My bad, the latest: 3.10.2. But I've tried others versions and the issue since be there from the 3.8.0 (with the format change and the distinction between Intel and ARM formats). The 3.7.0 worked fine.

Oct 12 '25 10:10 Grimdhex

Dependecies are always changing with new versions. CC @FrancescoBorzi

Oct 12 '25 11:10 TheSCREWEDSoftware

@Grimdhex have you tried right clicking and then selecting open? because if you simply double click, often mac doesn't allow you just opening apps downloaded from the internet as a security measure

Oct 12 '25 21:10 FrancescoBorzi

I just tested it and nothing has changed. It don't seems to be a security block (that happened to me with 3.7, but I just had to go in Settings to unblock the app).

I've also perform two new tests: another browser (Chrome) and without VPN. No changes.

Oct 12 '25 21:10 Grimdhex

I've tested this and get the same on my M4 Mac air. I still just use the x86 with rosetta 7caabf343613627cf91c98bac39d2a3b Keira-3.10.2.MAC-arm64.dmg

Oct 28 '25 21:10 blinkysc