[winswitch] Xpra-x86_64.pkg cannot be installed on my mac running catalina

[Antoine Martin]

On 27/03/2020 05:35, Scott Johnson via shifter-users wrote:
> I get a pop-up window saying "*Xpra-x86_64.pkg” can’t be opened because
> Apple cannot check it for malicious software.*  Apparently the binary has
> not been signed by Apple. Is there anything that can be done about this
> issue?
Please see:
https://xpra.org/trac/ticket/2639