I'm just about to finally update my MacBook Pro to macOS Mojave, hoping that the issues have all been resolved. But when I got this new machine I changed from using MacPorts to using Homebrew.
When I used MacPorts, I had a (semi-successful) recipe for handling an OS upgrade: save a list of the ports, remove the MacPorts installation, install the new OS, install the new developer tools, install MacPorts, and then slog through the saved port list and update (since inevitably the set of ports would have changed).
What's the corresponding recipe for Homebrew? I have searched for "brew update Mojave" and found nothing.