Add docs changelog

docs/changelog.mdx

@@ -0,0 +1,23 @@
+---
+title: Documentation Changelog
+sidebar_order: 100
+description: Track recent updates to Sentry docs
+---
+
+import {DocsChangelog} from 'sentry-docs/components/changelog/docsChangelog';
+
+
+## Recent Updates
+
+<DocsChangelog />
+
+## Alternative Views
+
+- [Full Content Dashboard](https://sentry-content-dashboard.sentry.dev/) - View all Sentry content (blog, videos, docs, changelog)
+- [RSS Feed](https://sentry-content-dashboard.sentry.dev/api/docs/feed) - Subscribe to doc updates in your RSS reader
+- [JSON API](https://sentry-content-dashboard.sentry.dev/api/docs) - Programmatically access changelog data
+
+<Alert level="info">
+  The changelog updates automatically throughout the day. Summaries are generated by AI to provide quick, user-friendly insights into each update from the [getsentry/sentry-docs](https://github.com/getsentry/sentry-docs) repository.
+</Alert>
+

src/components/changelog/docsChangelog.tsx

@@ -0,0 +1,139 @@
+interface ChangelogEntry {
+  author: string;
+  description: string;
+  id: string;
+  publishedAt: string;
+  title: string;
+  url: string;
+  filesChanged?: {
+    added: string[];
+    modified: string[];
+    removed: string[];
+  };
+}
+
+async function getChangelogEntries(): Promise<ChangelogEntry[]> {
+  try {
+    const res = await fetch('https://sentry-content-dashboard.sentry.dev/api/docs', {
+      next: {revalidate: 3600}, // Cache for 1 hour
+    });
+
+    if (!res.ok) {
+      throw new Error('Failed to fetch changelog');
+    }
+
+    return res.json();
+  } catch (error) {
+    // Error fetching changelog - return empty array
+    return [];
+  }
+}
+
+export async function DocsChangelog() {
+  const entries = await getChangelogEntries();
+
+  if (entries.length === 0) {
+    return (
+      <div className="rounded-lg border border-yellow-200 bg-yellow-50 p-4 text-yellow-800">
+        <p className="font-semibold">No changelog entries available</p>
+        <p className="text-sm">Check back later for updates.</p>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-8">
+      {entries.map(entry => {
+        const date = new Date(entry.publishedAt);
+        const totalFiles =
+          (entry.filesChanged?.added?.length || 0) +
+          (entry.filesChanged?.modified?.length || 0) +
+          (entry.filesChanged?.removed?.length || 0);
+
+        return (
+          <article key={entry.id} className="border-b border-gray-200 pb-8 last:border-0">
+            <header className="mb-3">
+              <h3 className="mb-2 text-xl font-semibold">
+                <a
+                  href={entry.url}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="text-primary hover:underline"
+                >
+                  {entry.title.replace('Docs Update: ', '')}
+                </a>
+              </h3>
+              <div className="flex flex-wrap items-center gap-3 text-sm text-gray-600">
+                <time dateTime={entry.publishedAt}>
+                  {date.toLocaleDateString('en-US', {
+                    year: 'numeric',
+                    month: 'long',
+                    day: 'numeric',
+                  })}
+                </time>
+                <span>•</span>
+                <span>by {entry.author}</span>
+                {totalFiles > 0 && <span>•</span>}
+                {totalFiles > 0 && (
+                  <span>
+                    {totalFiles} file{totalFiles !== 1 ? 's' : ''} changed
+                  </span>
+                )}
+              </div>
+            </header>
+
+            <p className="mb-4 text-gray-700">{entry.description}</p>
+
+            {entry.filesChanged && totalFiles > 0 && (
+              <details className="text-sm">
+                <summary className="cursor-pointer text-gray-600 hover:text-gray-800">
+                  View changed files
+                </summary>
+                <div className="mt-2 space-y-2 rounded-md bg-gray-50 p-3">
+                  {entry.filesChanged.added && entry.filesChanged.added.length > 0 && (
+                    <div>
+                      <span className="font-semibold text-green-700">Added:</span>
+                      <ul className="ml-4 mt-1 list-inside list-disc">
+                        {entry.filesChanged.added.map(file => (
+                          <li key={file} className="text-gray-700">
+                            {file}
+                          </li>
+                        ))}
+                      </ul>
+                    </div>
+                  )}
+                  {entry.filesChanged.modified &&
+                    entry.filesChanged.modified.length > 0 && (
+                      <div>
+                        <span className="font-semibold text-blue-700">Modified:</span>
+                        <ul className="ml-4 mt-1 list-inside list-disc">
+                          {entry.filesChanged.modified.map(file => (
+                            <li key={file} className="text-gray-700">
+                              {file}
+                            </li>
+                          ))}
+                        </ul>
+                      </div>
+                    )}
+                  {entry.filesChanged.removed &&
+                    entry.filesChanged.removed.length > 0 && (
+                      <div>
+                        <span className="font-semibold text-red-700">Removed:</span>
+                        <ul className="ml-4 mt-1 list-inside list-disc">
+                          {entry.filesChanged.removed.map(file => (
+                            <li key={file} className="text-gray-700">
+                              {file}
+                            </li>
+                          ))}
+                        </ul>
+                      </div>
+                    )}
+                </div>
+              </details>
+            )}
+          </article>
+        );
+      })}
+    </div>
+  );
+}

src/components/sidebar/sidebarNavigation.tsx

@@ -44,6 +44,10 @@ const productSidebarItems = [
     title: 'Concepts & Reference',
     root: 'concepts',
   },
+  {
+    title: 'Documentation Changelog',
+    root: 'changelog',
+  },
 ];
 
 export async function SidebarNavigation({path}: {path: string[]}) {