Install WebSub plugin - it can't actually push anything yet because there's no micropub, and therefore no pinging, but it's a start

lemoncurry/settings/base.py

@@ -216,3 +216,7 @@ META_SITE_PROTOCOL = 'https'
 META_SITE_NAME = LEMONCURRY_SITE_NAME
 META_USE_OG_PROPERTIES = True
 META_USE_TWITTER_PROPERTIES = True
+
+# django-push
+# https://django-push.readthedocs.io/en/latest/publisher.html
+PUSH_HUB = 'https://00dani.superfeedr.com/'

lemoncurry/templates/lemoncurry/layout.html

@@ -7,6 +7,9 @@
 		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
 		<link rel="canonical" href="{{ uri }}" />
 
+		<link rel="hub" href="{% get_push_hub %}" />
+		<link rel="self" href="{{ uri }}" />
+
 		<meta property="og:url" content="{{ uri }}" />
 		<meta property="og:title" content="{% firstof title site_name %}" />
 		{% include 'meta/meta.html' %}

lemoncurry/templatetags/lemoncurry_tags.py

@@ -97,3 +97,8 @@ def nav_crumbs(context, route):
         'current': current,
         'title': context.get('title'),
     }
+
+
+@register.simple_tag
+def get_push_hub():
+    return settings.PUSH_HUB