Nerdy paradise
We have come a long way since Blogophon 1.2.0: The biggest change concerns the addition of categories, which can be used like tags, but can a) alter the URLs of posts and b) show up as breadcrumbs. Categories can also be used for a simple site navigation. Posts can still belong to multiple tags, but only to one category.
There are new post types: Reviews, recipes and micro posts, which let you add even more structured stuff. Head over to the all new section for Blogophon's special post types.
Also editing has improved: Syntax highlighting for INI, YAML and Apache configuration stuff as well as embedding of JSFiddles has been added.
For all you nerds out there: JSON-Feed is available for syndicating your stuff via JSON.
Under the hood the Blogophon has been bumped to ECMA script version 6 and thus requires Node 4. This improves the stability and robustness of the code, but forces you to abandon older Node versions. As the currently active Node Long Term Support Version is Node 6 and maintenance for Node 4 ends in April 2018, you are encouraged to update to the latest Long Term Version.
Oh, and the Blogophon now uses a new Markdown parser. See markedjs/marked#938 for details.