A breadcrumb names a section by its title rather than by its directory.
Release Notes
RSSWhat changed, and why. Dated entries, carried by the feed.
A date may carry a time, so two posts published on one day have an order.
A section index says what each page is, not just what it is called.
A section that is not the blog can list an undated page without emitting an invalid time.
The home page becomes a document, and seven silent failures stop being silent.
An audit, and the round of fixes it produced.
The first build: discovery, margin notes, highlighting, a feed and a sitemap.