There's one major feature in this release, the ability to render tweets.

A tweet is a headline whose type is tweet. They can appear in any kind of page, of any type.

They will be rendered correctly in pages of the following types: outline, html, stream, presentation, markdown, bloghome.

This page is of type outline, and here's a tweet:

Today's Scripting News background image is rebeccapurple, a new web color. http://t.co/5VtNerMDAA

— Dave Winer ☮ (@davewiner) June 26, 2014

This is the Fargo side of the connection with Happy Friends.

There is a blog post on the Happy Friends site that explains the hookup from that side.