Apple dmgs are signed, but not certified by Apple. VN.dmg - universal build on Intel 13.2, should execute on Intel/M1/M2 MacOS 13.x (tested on Intel 13.3.1) MacOS 12.x MacOS 11.x MacOS 10.15 MacOS 10.14 MacOS 10.13 (tested on Intel 10.13.6) LI.dmg - Intel x86_64 build on Lion 10.7.6, should execute on MacOS 10.12: Sierra- 2016. OS X 10.11: El Capitan- 2015. OS X 10.10: Yosemite-2014. OS X 10.9 Mavericks-2013. OS X 10.8 Mountain Lion- 2012. OS X 10.7 Lion- 2011.