Merge branch 'master' into self-hosted

Author: philwareham

_includes/head.html

@@ -1,10 +1,8 @@
 <meta charset="utf-8">
-<script async src="https://textpattern.com/assets/js/hi.js"></script>
 <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
 <link rel="preload" href="https://textpattern.com/assets/fonts/pt-serif-v12-latin-regular.woff2" as="font" type="font/woff2" crossorigin>
-<link rel="preload" href="https://textpattern.com/assets/fonts/pt-serif-v12-latin-italic.woff2" as="font" type="font/woff2" crossorigin>
 <link rel="preload" href="https://textpattern.com/assets/fonts/pt-serif-v12-latin-700.woff2" as="font" type="font/woff2" crossorigin>
-<link rel="preload" href="https://textpattern.com/assets/fonts/pt-serif-v12-latin-700italic.woff2" as="font" type="font/woff2" crossorigin>
+<script>document.documentElement.className='js'</script>
 <link rel="stylesheet" href="https://textpattern.com/assets/css/style.css">
 <link rel="icon" href="/favicon.ico">
 <link rel="icon" href="/icon.svg" type="image/svg+xml">