The latest change is the addiition of category links in the site header. This improves navigation and allows all related posts to be displayed on a single page. To support this, a significant portion of the site had minor edits to fit the new format and provide necessary metadata.
This blog wound up being the easiest way to implement using Jekyll even though it does require the creation of a file placeholder per tag. This is due to Jekyll being static and not having a convenient mechanism for passing variables into a page. I did investigate how includes can be passed variables, but that doesn’t work cleanly with template/page content.