diff --git a/src/components/AuthorList.astro b/src/components/AuthorList.astro
new file mode 100644
index 0000000..fa76035
--- /dev/null
+++ b/src/components/AuthorList.astro
@@ -0,0 +1,36 @@
+---
+import SlackMention from "./SlackMention.astro";
+
+interface Props {
+  authors: string | string[];
+  slackIds?: string[];
+}
+
+const { authors, slackIds } = Astro.props;
+
+const authorArray = Array.isArray(authors) ? authors : [authors];
+
+function normalizeHandle(handle: string): string {
+  return handle.trim().replace(/^@+/, "");
+}
+---
+
+{
+  authorArray.map((author, index) => (
+    <>
+      {slackIds && slackIds[index] ? (
+        <SlackMention
+          name={normalizeHandle(author)}
+          id={slackIds[index]}
+        />
+      ) : (
+        normalizeHandle(author)
+      )}
+      {index < authorArray.length - 1 && (
+        <span>
+          {index === authorArray.length - 2 ? " & " : ", "}
+        </span>
+      )}
+    </>
+  ))
+}
diff --git a/src/content.config.ts b/src/content.config.ts
index bbc274e..c90f34b 100644
--- a/src/content.config.ts
+++ b/src/content.config.ts
@@ -6,7 +6,7 @@ const posts = defineCollection({
     schema: z.object({
         title: z.string(),
         date: z.coerce.date(),
-        author: z.string().optional(),
+        author: z.union([z.string(), z.array(z.string())]).optional(),
         category: z.string().optional(),
         excerpt: z.string().optional(),
         responseTo: z.union([z.string(), z.array(z.string())]).optional(),
@@ -26,7 +26,7 @@ const changelogs = defineCollection({
     schema: z.object({
         title: z.string(),
         date: z.coerce.date(),
-        author: z.string(),
+        author: z.union([z.string(), z.array(z.string())]),
         excerpt: z.string().optional(),
         responseTo: z.union([z.string(), z.array(z.string())]).optional(),
         followUpTo: z.union([z.string(), z.array(z.string())]).optional()
diff --git a/src/content/posts/changelogs/responses-and-followups.mdx b/src/content/posts/changelogs/responses-and-followups.mdx
index 5056a9a..baa8695 100644
--- a/src/content/posts/changelogs/responses-and-followups.mdx
+++ b/src/content/posts/changelogs/responses-and-followups.mdx
@@ -1,7 +1,7 @@
 ---
 title: Responses and Followups
 date: '2026-04-29'
-author: '@eps'
+author: ['@eps', '@mat']
 followUpTo:
   - "news/welcome-to-slacker-news"
 ---
diff --git a/src/lib/content.ts b/src/lib/content.ts
index dd1d025..7b0c900 100644
--- a/src/lib/content.ts
+++ b/src/lib/content.ts
@@ -19,8 +19,8 @@ export type Post = {
     slug: string;
     url: string;
     title: string;
-    author?: string;
-    authorSlackId?: string;
+    author?: string | string[];
+    authorSlackIds?: string[];
     category?: string;
     date: Date;
     excerpt: string;
@@ -38,8 +38,8 @@ export type Post = {
 
 type ChangelogBase = {
     date: string;
-    author: string;
-    slackId?: string;
+    author: string | string[];
+    slackIds?: string[];
 };
 
 export type ShortChangelogEntry = ChangelogBase & {
@@ -100,6 +100,18 @@ function getAuthorSlackId(author: string | undefined): string | undefined {
     return matchingAcknowledgement?.slackId;
 }
 
+function getAuthorSlackIds(authors: string | string[] | undefined): string[] {
+    if (!authors) {
+        return [];
+    }
+
+    const authorArray = Array.isArray(authors) ? authors : [authors];
+    
+    return authorArray
+        .map((author) => getAuthorSlackId(author))
+        .filter((id): id is string => Boolean(id));
+}
+
 function replaceSlackMentionComponents(input: string): string {
     return input.replace(/<SlackMention\s+name="([^"]+)"\s+id="([^"]+)"\s*\/?>/g, (_match, name) => `@${name}`);
 }
@@ -232,7 +244,7 @@ export async function getPosts(): Promise<Post[]> {
                 url: `/${entry.id}/`,
                 title: entry.data.title,
                 author: entry.data.author,
-                authorSlackId: getAuthorSlackId(entry.data.author),
+                authorSlackIds: getAuthorSlackIds(entry.data.author),
                 category,
                 date: entry.data.date,
                 excerpt: toExcerpt({ body: entry.body!, data: entry.data }),
@@ -280,7 +292,7 @@ export async function getChangelogEntries(): Promise<ChangelogEntry[]> {
         change: entry.change,
         date: entry.date,
         author: entry.author,
-        slackId: getAuthorSlackId(entry.author)
+        slackIds: getAuthorSlackIds(entry.author)
     }));
 
     const longCollection = await getCollection("changelogs");
@@ -306,7 +318,7 @@ export async function getChangelogEntries(): Promise<ChangelogEntry[]> {
             title: entry.data.title,
             date: dateString,
             author: entry.data.author,
-            slackId: getAuthorSlackId(entry.data.author),
+            slackIds: getAuthorSlackIds(entry.data.author),
             excerpt: toExcerpt({ body: entry.body!, data: entry.data }),
             paragraphs,
             leadingImage,
diff --git a/src/pages/[...slug].astro b/src/pages/[...slug].astro
index 754b45d..3fa633b 100644
--- a/src/pages/[...slug].astro
+++ b/src/pages/[...slug].astro
@@ -1,6 +1,6 @@
 ---
 import BaseLayout from "../layouts/BaseLayout.astro";
-import SlackMention from "../components/SlackMention.astro";
+import AuthorList from "../components/AuthorList.astro";
 import { formatStoryDate, getPosts, getSiteConfig } from "../lib/content";
 import { render } from "astro:content";
 
@@ -79,15 +79,7 @@ const followUpLinks =
         {
           post.author && (
             <span class="story-author">
-              By{" "}
-              {post.authorSlackId ? (
-                <SlackMention
-                  name={post.author.replace(/^@+/, "")}
-                  id={post.authorSlackId}
-                />
-              ) : (
-                post.author
-              )}
+              By <AuthorList authors={post.author} slackIds={post.authorSlackIds} />
             </span>
           )
         }
diff --git a/src/pages/changelogs.astro b/src/pages/changelogs.astro
index 285da08..c3fd798 100644
--- a/src/pages/changelogs.astro
+++ b/src/pages/changelogs.astro
@@ -1,6 +1,6 @@
 ---
 import BaseLayout from "../layouts/BaseLayout.astro";
-import SlackMention from "../components/SlackMention.astro";
+import AuthorList from "../components/AuthorList.astro";
 import { getChangelogEntries, getSiteConfig, truncateWords } from "../lib/content";
 
 const site = await getSiteConfig();
@@ -19,7 +19,7 @@ const changelogEntries = await getChangelogEntries();
               <h3 class="story-block-title">{entry.title}</h3>
               <p class="story-block-excerpt">{truncateWords(entry.excerpt, 18)}</p>
               <p class="story-block-excerpt">
-                {entry.date} &middot; {entry.slackId ? <SlackMention name={entry.author.replace(/^@+/, "")} id={entry.slackId} /> : entry.author}
+                {entry.date} &middot; <AuthorList authors={entry.author} slackIds={entry.slackIds} />
               </p>
             </a>
           );
@@ -29,7 +29,7 @@ const changelogEntries = await getChangelogEntries();
           <div class="changelog-archive-item">
             <span class="changelog-change">{entry.change}</span>
             <span class="changelog-meta">
-              {entry.date} &middot; {entry.slackId ? <SlackMention name={entry.author.replace(/^@+/, "")} id={entry.slackId} /> : entry.author}
+              {entry.date} &middot; <AuthorList authors={entry.author} slackIds={entry.slackIds} />
             </span>
           </div>
         );
diff --git a/src/pages/changelogs/[slug].astro b/src/pages/changelogs/[slug].astro
index ad83944..7e3be8b 100644
--- a/src/pages/changelogs/[slug].astro
+++ b/src/pages/changelogs/[slug].astro
@@ -1,6 +1,6 @@
 ---
 import BaseLayout from "../../layouts/BaseLayout.astro";
-import SlackMention from "../../components/SlackMention.astro";
+import AuthorList from "../../components/AuthorList.astro";
 import { formatStoryDate, getChangelogEntries, getSiteConfig, type LongChangelogEntry } from "../../lib/content";
 import { render } from "astro:content";
 
@@ -44,7 +44,7 @@ const { Content } = await render(changelog.entry);
       <div class="story-meta">
         <span class="story-category">CHANGELOG</span>
         <span class="story-author">
-          By {changelog.slackId ? <SlackMention name={changelog.author.replace(/^@+/, "")} id={changelog.slackId} /> : changelog.author}
+          By <AuthorList authors={changelog.author} slackIds={changelog.slackIds} />
         </span>
         {" — "}
         <time>{formatStoryDate(new Date(`${changelog.date}T00:00:00Z`))}</time>
diff --git a/src/pages/index.astro b/src/pages/index.astro
index 3e569e0..b38ab63 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -1,5 +1,6 @@
 ---
 import BaseLayout from "../layouts/BaseLayout.astro";
+import AuthorList from "../components/AuthorList.astro";
 import SlackMention from "../components/SlackMention.astro";
 import {
   getAcknowledgements,
@@ -132,7 +133,7 @@ const acknowledgements = await getAcknowledgements();
                 <span class="changelog-change">{entry.change}</span>
               )}
               <span class="changelog-meta">
-                {entry.date} &middot; {entry.slackId ? <SlackMention name={entry.author.replace(/^@+/, "")} id={entry.slackId} /> : entry.author}
+                {entry.date} &middot; <AuthorList authors={entry.author} slackIds={entry.slackIds} />
               </span>
             </div>
             {index < recentChangelog.length - 1 && <hr class="changelog-divider" />}