Nightly builds won't open Finder reports: “LibreOfficeDev.app” is damaged and can’t be opened. You should move it to the Trash. Tried with: https://dev-builds.libreoffice.org/daily/master/MacOSX-aarch64@tb92-TDF/2023-04-02_05.14.03/LibreOfficeDev_7.6.0.0.alpha0_MacOS_aarch64.dmg The x86-64 build works, but have to right click and open twice to let me open it due to some faulty signature? https://dev-builds.libreoffice.org/daily/master/MacOSX-x86_64@tb94-TDF/2023-04-02_04.05.05/LibreOfficeDev_7.6.0.0.alpha0_MacOS_x86-64.dmg
See also discussion thread on https://lists.freedesktop.org/archives/libreoffice/2022-December/089663.html discussing the same issue. in particular this answer https://lists.freedesktop.org/archives/libreoffice/2022-December/089667.html and that answer https://lists.freedesktop.org/archives/libreoffice/2022-December/089674.html and, finally, this answer https://lists.freedesktop.org/archives/libreoffice/2022-December/089676.html So, a % xattr -dr com.apple.quarantine /path/to/LibreOfficeDev.app after copying the app to its place and before starting it/starting the LibreOfficeDev Language Pack app, should do the trick (workaround). I do this small workaround every day, when testing the daily macOS aarch64 builds – doing this, it starts fine. It shouldn't be needed anyway, might be a bug in macOS, could be avoided anyway, if also the daily Dev builds would be signed instead of being unsigned.