Catalina update now says something about "Legacy" and "may need to contact vendor"????

What does this whole "Legacy" mean? my Macbook Air installed an update to Catalina and now I'm getting this "you may want to contact vendor".... what am I supposed to do? who am I supposed to contact? about what?

MacBook Air 11″, macOS 10.15

Posted on May 28, 2020 2:31 PM

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Posted on May 28, 2020 4:12 PM

Click the "Learn More..." button.


"Legacy system extensions and the apps that rely on them continue to work today. But now is a good time to contact the developer to learn whether an updated version of their software is available or planned. The developer can also explain how to remove or disable the extension, and the consequences of doing so."

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Question marked as Top-ranking reply

May 28, 2020 4:12 PM in response to Susan8133

Click the "Learn More..." button.


"Legacy system extensions and the apps that rely on them continue to work today. But now is a good time to contact the developer to learn whether an updated version of their software is available or planned. The developer can also explain how to remove or disable the extension, and the consequences of doing so."

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Catalina update now says something about "Legacy" and "may need to contact vendor"????

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