diff --git a/content/blog/atomic-notes-v1-18-2.md b/content/blog/atomic-notes-v1-18-2.md
index 1f5f13f..18a06b6 100644
--- a/content/blog/atomic-notes-v1-18-2.md
+++ b/content/blog/atomic-notes-v1-18-2.md
@@ -49,7 +49,7 @@ This is a demo build, so some parts are intentionally not live.
 
 Sideload the signed APK from GitHub Releases. On most phones, use the arm64 build.
 
-Download the latest build from [GitHub Releases](https://github.com/DevBehindYou/Atomic-Notes-App/releases). For how the economy works, read the [Atomic Energy guide](/blog).
+Download the latest build from [GitHub Releases](https://github.com/DevBehindYou/Atomic-Notes-App-V0.2/releases). For how the economy works, read the [Atomic Energy guide](/blog).
 
 ## What is next
 
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 832d683..6673bc2 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -236,14 +236,14 @@ export default async function Home() {
               </h2>
               <p className="lead" style={{ margin: "12px 0 22px" }}>
                 Download the latest signed APK from GitHub Releases. On most
-                phones, use <span className="mono">app-arm64-v8a-release.apk</span>.
+                phones, use the file ending in <span className="mono">arm64-v8a.apk</span>.
               </p>
               <div className="hero-actions">
                 <a href={APK} className="btn-signal">
                   Download the APK
                 </a>
                 <a
-                  href="https://github.com/DevBehindYou/Project-Atomic-Notes"
+                  href="https://github.com/DevBehindYou/Atomic-Notes-App-V0.2"
                   className="btn-ghost"
                   target="_blank"
                   rel="noreferrer"
diff --git a/src/lib/site.ts b/src/lib/site.ts
index a3e1015..6e46351 100644
--- a/src/lib/site.ts
+++ b/src/lib/site.ts
@@ -1,7 +1,8 @@
 // Public, non-secret site settings. Only NEXT_PUBLIC_* variables belong here:
 // this module is also bundled into client components.
 const DEFAULT_SITE_URL = "https://atomic-notes-community.vercel.app";
-const DEFAULT_APK_URL = "https://github.com/DevBehindYou/Atomic-Notes-App/releases/latest";
+// The App is built from Atomic-Notes-App-V0.2 (the older Atomic-Notes-App repository has no releases).
+const DEFAULT_APK_URL = "https://github.com/DevBehindYou/Atomic-Notes-App-V0.2/releases/latest";
 
 function originOf(value: string | undefined, fallback: string): string {
   try {
diff --git a/tests/runtime.test.mjs b/tests/runtime.test.mjs
index d581a9e..bb7d9a4 100644
--- a/tests/runtime.test.mjs
+++ b/tests/runtime.test.mjs
@@ -220,8 +220,12 @@ test('production routes preserve authentication and public content', { timeout:
 
   await t.test('download links point at the App repository, not a tag that may not exist', async () => {
     const home = await (await request('/')).text();
-    assert.match(home, /href="https:\/\/github\.com\/DevBehindYou\/Atomic-Notes-App\/releases\/latest"/);
+    // Unless NEXT_PUBLIC_APK_URL was set when the site was built, the button uses the default.
+    const apkLink = /href="(https:\/\/github\.com\/DevBehindYou\/[^"]+\/releases\/latest)"/.exec(home);
+    assert.ok(apkLink, 'a GitHub releases/latest download link');
     assert.equal(home.includes('ci-latest'), false);
+    assert.equal(home.includes('Project-Atomic-Notes'), false, 'the old repository name is gone');
+    assert.match(home, /href="https:\/\/github\.com\/DevBehindYou\/Atomic-Notes-App-V0\.2"/);
   });
 });