diff --git a/CLAUDE.md b/CLAUDE.md
index 23e9b2d..f8ca744 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -43,6 +43,9 @@ Posts declare AI involvement level in front matter (e.g. `aiCode: T1/C2`). Rende
 ### Nested tags
 Categories use Obsidian-style path notation (`lang/de`, `tech/programming`). The `nestedSlugify()` function in `eleventy.config.js` preserves `/` separators during slug generation. Slugification is applied per segment.
 
+### Changelog
+`changelog.njk` — public page at `/changelog/` showing development activity. Uses Alpine.js to fetch commits from the IndieKit server's GitHub endpoint (`/github/api/changelog`). Commits are categorised by commit-message prefix (`feat:` → Features, `fix:` → Fixes, `perf:` → Performance, `a11y:` → Accessibility, `docs:` → Docs, everything else → Other). The server-side categorisation is applied by the postinstall patch `patch-endpoint-github-changelog-categories.mjs` in `indiekit-blog`. Tabs, labels, and colours in `changelog.njk` must stay in sync with that patch.
+
 ### Unfurl shortcode
 `{% unfurl url %}` generates a rich link preview card with caching. Cache lives in `.cache/unfurl/`. The shortcode is registered from `lib/unfurl-shortcode.js`.
 
@@ -131,4 +134,5 @@ BLUESKY_HANDLE    svemagie
 - **Webmention self-filter** — own Bluesky account filtered from interactions
 - **Markdown Agents** — clean Markdown served to AI crawlers
 - **Mermaid diagrams** — `eleventy-plugin-mermaid` integrated
+- **Changelog page** — commit-type tabs (feat/fix/perf/a11y/docs) via IndieKit GitHub endpoint
 - **Upstream drift check script** — `scripts/check-upstream-widget-drift.mjs`
diff --git a/_includes/layouts/post.njk b/_includes/layouts/post.njk
index 7efbcbd..d10b373 100644
--- a/_includes/layouts/post.njk
+++ b/_includes/layouts/post.njk
@@ -80,9 +80,22 @@ withBlogSidebar: true
 
   {% set isInteraction = replyTo or likedUrl or repostedUrl or bookmarkedUrl %}
   {% set hasContent = content and content | striptags | trim %}
+  {% set contentWarning = contentWarning or content_warning %}
+  {% if contentWarning %}
+  <details class="content-warning mb-4">
+    <summary class="cursor-pointer inline-flex items-center gap-2 px-3 py-2 rounded-lg bg-amber-100 dark:bg-amber-900/30 text-amber-800 dark:text-amber-200 text-sm font-medium">
+      <span>&#9888; {{ contentWarning }}</span>
+      <span class="text-xs text-amber-600 dark:text-amber-400">(click to show)</span>
+    </summary>
+    <div class="e-content prose prose-surface dark:prose-invert max-w-none mt-4{% if isInteraction and hasContent %} border-l-[3px] border-l-accent-500 dark:border-l-accent-400 pl-4{% endif %}">
+      {{ content | safe }}
+    </div>
+  </details>
+  {% else %}
   <div class="e-content prose prose-surface dark:prose-invert max-w-none{% if isInteraction and hasContent %} border-l-[3px] border-l-accent-500 dark:border-l-accent-400 pl-4{% endif %}">
     {{ content | safe }}
   </div>
+  {% endif %}
 
   {# Rich reply context with h-cite microformat #}
   {% include "components/reply-context.njk" %}
diff --git a/blog.njk b/blog.njk
index c8fb36e..594ec6f 100644
--- a/blog.njk
+++ b/blog.njk
@@ -37,6 +37,7 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
     {% set repostedUrl = post.data.repostOf or post.data.repost_of %}
     {% set replyToUrl = post.data.inReplyTo or post.data.in_reply_to %}
     {% set hasPhotos = post.data.photo and post.data.photo.length %}
+    {% set postCW = post.data.contentWarning or post.data.content_warning %}
     {% set borderClass = "" %}
     {% if likedUrl %}
       {% set borderClass = "border-l-[3px] border-l-red-400 dark:border-l-red-500" %}
@@ -86,7 +87,9 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
           <a class="u-like-of text-xs text-surface-600 dark:text-surface-400 hover:underline break-all mt-1 inline-block" href="{{ likedUrl }}">
             {{ likedUrl }}
           </a>
-          {% if post.templateContent %}
+          {% if postCW %}
+          <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+          {% elif post.templateContent %}
           <div class="e-content prose dark:prose-invert prose-sm mt-3 max-w-none">
             {{ post.templateContent | safe }}
           </div>
@@ -131,7 +134,9 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
           <a class="u-bookmark-of text-xs text-surface-600 dark:text-surface-400 hover:underline break-all mt-1 inline-block" href="{{ bookmarkedUrl }}">
             {{ bookmarkedUrl }}
           </a>
-          {% if post.templateContent %}
+          {% if postCW %}
+          <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+          {% elif post.templateContent %}
           <div class="e-content prose dark:prose-invert prose-sm mt-3 max-w-none">
             {{ post.templateContent | safe }}
           </div>
@@ -171,7 +176,9 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
           <a class="u-repost-of text-xs text-surface-600 dark:text-surface-400 hover:underline break-all mt-1 inline-block" href="{{ repostedUrl }}">
             {{ repostedUrl }}
           </a>
-          {% if post.templateContent %}
+          {% if postCW %}
+          <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+          {% elif post.templateContent %}
           <div class="e-content prose dark:prose-invert prose-sm mt-3 max-w-none">
             {{ post.templateContent | safe }}
           </div>
@@ -211,9 +218,13 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
           <a class="u-in-reply-to text-xs text-surface-600 dark:text-surface-400 hover:underline break-all mt-1 inline-block" href="{{ replyToUrl }}">
             {{ replyToUrl }}
           </a>
+          {% if postCW %}
+          <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+          {% else %}
           <div class="e-content prose dark:prose-invert prose-sm mt-3 max-w-none">
             {{ post.templateContent | safe }}
           </div>
+          {% endif %}
           <a class="u-url text-sm text-sky-700 dark:text-sky-300 hover:underline mt-3 inline-block" href="{{ post.url }}" aria-label="Permalink: {{ post.data.title or ('Reply from ' + (post.date | dateDisplay)) }}">Permalink</a>
         </div>
       </div>
@@ -246,6 +257,9 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
             {% endif %}
             {% include "components/garden-badge.njk" %}
           </div>
+          {% if postCW %}
+          <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+          {% else %}
           <div class="photo-gallery mt-3">
             {% for img in post.data.photo %}
               {% set photoUrl = img.url %}
@@ -257,7 +271,8 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
               </a>
             {% endfor %}
           </div>
-          {% if post.templateContent %}
+          {% endif %}
+          {% if not postCW and post.templateContent %}
           <div class="e-content photo-caption prose dark:prose-invert prose-sm mt-3 max-w-none">
             {{ post.templateContent | safe }}
           </div>
@@ -292,12 +307,16 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
           {% include "components/garden-badge.njk" %}
         </div>
       </div>
+      {% if postCW %}
+      <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+      {% else %}
       <p class="p-summary text-surface-700 dark:text-surface-300 mt-3">
         {{ post.templateContent | striptags | truncate(250) }}
       </p>
       <a href="{{ post.url }}" class="text-sm text-indigo-700 dark:text-indigo-300 hover:underline mt-3 inline-block">
         Read more &rarr;
       </a>
+      {% endif %}
 
       {% else %}
       {# ── Note card (unchanged) ── #}
@@ -320,9 +339,13 @@ permalink: "blog/{% if pagination.pageNumber > 0 %}page/{{ pagination.pageNumber
         {% endif %}
         {% include "components/garden-badge.njk" %}
       </div>
+      {% if postCW %}
+      <p class="mt-3 text-sm text-amber-700 dark:text-amber-300">&#9888; {{ postCW }} — <a href="{{ post.url }}" class="underline">View post</a></p>
+      {% else %}
       <div class="e-content prose dark:prose-invert prose-sm mt-3 max-w-none">
         {{ post.templateContent | safe }}
       </div>
+      {% endif %}
       <div class="post-footer mt-3">
         <a href="{{ post.url }}" class="text-sm text-teal-700 dark:text-teal-300 hover:underline" aria-label="Permalink: {{ post.data.title or ('Note from ' + (post.date | dateDisplay)) }}">
           Permalink
diff --git a/eleventy.config.js b/eleventy.config.js
index 860fbb8..5da6dd5 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -1028,7 +1028,7 @@ export default function (eleventyConfig) {
   });
 
   // Helper: exclude drafts from collections
-  const isPublished = (item) => !item.data.draft;
+  const isPublished = (item) => !item.data.draft && !item.data.deleted;
 
   // Helper: exclude unlisted/private visibility from public listing surfaces
   const isListed = (item) => {