v5.0.1: Required tweaking to take Hugo to production This tag represents the point where I took the Hugo-generated site to production and retired my Jekyll-powered site. Notable changes since the initial launch: * **CI**: Use a Rubygem, htmlbeautifier, to tidy HTML and convert all spaces to tabs before publishing the HTML in the `deploy` job. * **Theme**: Show metadata in `<head>` that only appeared in certain circumstances, remove extraneous HTML that broke HTML validation. * **Robots.txt**: Tell search engines to ignore the `/what/` directory since it only contains HTML that is embedded on the index page. Similar to how `/content/` was used on the Jekyll site.