v5.2.0: Add dynamic footer badges This release marks the introduction of a new feature, dynamic footer badges. This marks another step towards a template-driven theme that could be reused for other general purposes. Previously, the site hard-coded the three different site footer badges into the theme `footer.html` partial file. Now, the partial checks for content in a `footer` section/category, and renders the badges from the site content first. Each badge exists as its own AsciiDoc/Markdown file. Going forward, the intention is to continue making the theme generic so it can be released independently as a new theme.