Actually that's not true. This link - https://download-installer.cdn.mozilla.net/pub/firefox/releases/65.0.2/mac/en-US/Firefox%2065.0.2.dmg downloads a Firefox 65.0.2 version for Mac.

However, I do notice that when looking at the About screen in Firefox, it does not list any updates from 65.0.1.

I'm not sure what's up with that, but there is definitely a new 65.0.2 release out. Maybe something in Firefox's internal app update check is broken. Or, Mozilla has not published that update out to existing browsers yet for some reason? Because my FF preferences are set to auto install updates, but even if I click the Check for Updates button it doesn't see the newer version. Strange.

Thanks for the reply. I was looking at their release notes too and it said 65.0.2 had a fix for Windows, but nothing mentioned about Mac.