Steve on 08 Mar, 2018 05:57 PM
to clarify: You can find all version info in System Preferences > GPG Suite Preferences. So there is a version number for GPG Suite which is currenty at 2018.1. And there is a version number for GPGMail, which is a component of GPG Suite and is currently at 3.0b4 for users on macOS 10.13.
Once everything is setup the plan is to forward the old URL to the new page. The old page has some old version info. So it's outdated. But whenever we link a user a hotfix version we already link to the new page.