I wrote to apple and they said that the software has to update with catalina so I am wondering if you have had the same problems faced with others who upgraded to os catalina and whether you are doing something to fix the issue

I get this message when I try to run the update on mac OS Catalina
“Sylphyo Update” can’t be opened because Apple cannot check it for malicious software.
This software needs to be updated. Contact the developer for more information.