diff --git a/src/about.md b/src/about.md
index 625ebac..667075f 100644
--- a/src/about.md
+++ b/src/about.md
@@ -21,7 +21,7 @@ I'm a dude from the south of Germany pretending to be a dragon online.
 
 I'm a web developer at heart and love to make pretty and sleek websites (as you might have noticed). I started coding professionally right around the time HTML5 took off and kept at it ever since. You can take a look at some of my personal projects over on my [main home page].
 
-My code repos[^1]:
+My code repos[^gitrepos]:
 
 - [GitHub]
 - [GitLab]
@@ -47,6 +47,7 @@ When I'm not doing development work, I'm getting my hands dirty in self-hosting.
 - [Wallabag] (read-it-later pile of shame)
 - [Nextcloud] (cloud storage & collaboration)
 - [Immich] (Google Photos without the Google parts)
+- [AdGuard Home] (DNS Sinkhole for ads and trackers)
 - [Forgejo] (light-weight Git forge)
 
 As for the pretending to be a dragon online thing: Yes, I'm one of those furries. Been one for the past 20 years. Also hella gay 🏳️‍🌈
@@ -68,6 +69,7 @@ Video games also shaped a lot of my music tastes. I'm listening to tons of video
 [Wallabag]: https://wallabag.org/
 [Nextcloud]: https://nextcloud.com/
 [Immich]: https://immich.app/
+[AdGuard Home]: https://adguard.com/adguard-home/overview.html
 [Forgejo]: https://forgejo.org/
 
 [Secret of Mana]: https://www.igdb.com/games/secret-of-mana
@@ -90,4 +92,4 @@ Video games also shaped a lot of my music tastes. I'm listening to tons of video
 *[NES]: Nintendo Entertainment System
 *[SNES]: Super NES
 
-[^1]: In case you're wondering: most of my repos are personal projects, just for me, and don't need to be developed out in the open.
+[^gitrepos]: In case you're wondering: most of my repos are personal projects, just for me, and don't need to be developed out in the open.
diff --git a/src/feed.njk b/src/feed.njk
index 4145699..b00c5d7 100644
--- a/src/feed.njk
+++ b/src/feed.njk
@@ -1,17 +1,11 @@
----json
-{
-  "permalink": "feed.xml",
-  "eleventyExcludeFromCollections": true,
-  "metadata": {
-    "title": "Sebin's Blog",
-    "description": "Writing about stuff I have vague interests in and commenting on stuff I read.",
-    "language": "en",
-    "base": "https://blog.sebin-nyshkim.net/",
-    "author": {
-      "name": "Sebin Nyshkim"
-    }
-  }
-}
+---
+permalink: feed.xml
+eleventyExcludeFromCollections: true
+metadata:
+  title: Sebin's Blog
+  description: Writing about stuff I have vague interests in and commenting on stuff I read.
+  language: en
+  base: 'https://blog.sebin-nyshkim.net/'
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ metadata.language or page.lang }}">
@@ -21,16 +15,20 @@
   <link href="{{ metadata.base | addPathPrefixToFullUrl }}"/>
   <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
   <id>{{ metadata.base | addPathPrefixToFullUrl }}</id>
-  <author>
-    <name>{{ metadata.author.name }}</name>
-  </author>
   {%- for post in collections.posts | reverse %}
   {%- set absolutePostUrl %}{{ post.url | htmlBaseUrl(metadata.base) }}{% endset %}
   <entry>
+    <author>
+      <name>{{ post.data.author.name }}</name>
+      <uri>{{ post.data.author.href }}</uri>
+    </author>
     <title>{{ post.data.title }}</title>
     <link href="{{ absolutePostUrl }}"/>
     <updated>{{ post.date | dateToRfc3339 }}</updated>
     <id>{{ absolutePostUrl }}</id>
+    {%- for tag in post.data.tags %}
+    <category term="{{ tag }}" />
+    {%- endfor %}
     <content type="html">
       &lt;img src="{{ post.data.image.src }}.webp?width=1200" alt="{{ post.data.image.alt }}"&gt;
       {{ post.content | renderTransforms(post.data.page, metadata.base) }}
diff --git a/src/layouts/base.njk b/src/layouts/base.njk
index 5165072..6360146 100644
--- a/src/layouts/base.njk
+++ b/src/layouts/base.njk
@@ -13,7 +13,6 @@
         og_image_alt      = image.alt,
         og_image_type     = 'image/webp',
         twitter_card_type = twitter.cardType,
-        twitter_handle    = twitter.account,
         name              = author.name,
         generator         = eleventy.generator,
         preconnect        = ['https://img.sebin-nyshkim.net'],
diff --git a/src/posts/posts.json b/src/posts/posts.json
index 32b58d7..3d30f01 100644
--- a/src/posts/posts.json
+++ b/src/posts/posts.json
@@ -13,8 +13,7 @@
     "image": "https://img.sebin-nyshkim.net/i/b6629b72-ab77-4a6c-bf97-b1a615cc2454"
   },
   "twitter": {
-    "cardType": "summary_large_image",
-    "account": "SebinNyshkim"
+    "cardType": "summary_large_image"
   },
   "mastodon": {
     "fediverseCreator": "@SebinNyshkim@meow.social"