Just saw that there is a new release, Ghost 5.9.1 and it says Added Native Comments
Release 5.9.1 · TryGhost/Ghost (github.com)
But where is it? I cannot find it. 
Your theme needs to support this, too.
You can find it in a fresh install of Casper v5.3.0 on Ghost v5.9.1
/ghost/#/settings/members
Then you can see it at the bottom of Posts (if you are logged in)…
…and in the page source…
2 Likes