Hey folks! I'm trying to get my users to simply double click the generated fleet package, and it'll install. On Macs (and I presume on Windows and Linux) I get security warnings since it's unsigned. Is there a way to sign this? I saw the docs about notarizing it - I assume I have to enroll in the apple developer program?

Yes, you'd need to provide the certificates needed for signing based on this guide:https://fleetdm.com/guides/enroll-hosts#signing-fleetd

You can use an Apple Developer installer cert if you have one for you or your org. https://developer.apple.com/help/account/create-certificates/create-developer-id-certificates