Ship Ariadne 0.11: Sia CDN pull + gitignore _prev/

Mobile parity with Theseus 0.0.7's multi-source model, one source at a time.
Ships:

* Bns.pullSiaIndex() — fetches dl.silentmode.st/bns-name-index.json (the
  operator's latest published interpreted BNS snapshot) on a background
  thread. Installs the result as the current index + persists to disk cache
  when we don't already have something fresher. Best-effort: silent on
  failure, on-device electrum still runs.
* MainActivity fires the pull once per applyResolverSettings(), racing the
  bundled starter + on-device electrum. The bundled starter wins the very
  first navigation (already in memory); the Sia pull wins any subsequent
  cold start after an operator publish; electrum wins steady-state via the
  existing INDEX_TTL_MS refresh.
* publish-name-mirror.mjs now uploads three shapes to Sia (raw snapshot,
  raw immutable, mobile-shape floating, mobile-shape immutable) AND scps
  the mobile-shape floating pointer to the CDN so anonymous clients can
  actually GET it. The s3.silentmode.st bucket rejects anon reads today;
  the CDN copy is the workaround, same bytes.
* Cannot use Sia direct for now: s3d bucket policy blocks anon reads.
  Documented in Bns.SIA_INDEX_URL — swap URL when the policy changes.

Version bump: 0.10 → 0.11 (versionCode 11, versionName 0.11).

Also: .gitignore TheseusNavigator/_prev/ — the ~372 MB local rollback dir
that kept appearing as untracked in every git status.

  ariadne-v0.11.apk                    124 KB
    03c95832c16cc4763acaadbf328caa7d4bd05fc7c2994f6997a79cc6890bca44

releases-manifest.json

@@ -20,16 +20,16 @@
     {
       "id": "ariadne-android",
       "product": "Ariadne for Android",
-      "version": "0.10",
+      "version": "0.11",
       "date": "2026-08-30",
       "platform": "android",
       "minSdk": 21,
       "signed": true,
       "signingAuthority": null,
       "signingCertSha256": "46ebbbe5dc73148d66410fd0337b1e6683472128c983e8e2578200b9e3ca548c",
-      "changes": "Ships with a bundled BNS starter index in APK assets (44 names, snapshot root c37b8596…). On a fresh install the first .bch page opens from the bundled cache instead of blocking on a full electrum walk; the on-disk cache still takes over on the next launch, and a background refresh continues to run.",
+      "changes": "Adds a Sia-mirror pull path alongside the APK-bundled starter (0.10). On boot the app fires a background HTTP GET for dl.silentmode.st/bns-name-index.json — the operator's latest published BNS snapshot in the interpreted-index format Bns.saveDisk reads. On any subsequent cold start after a release, the browser converges on the current chain state with one HTTP call instead of a full electrum walk. Multi-source: bundled + CDN + on-device electrum + optional Argus indexer, all racing in parallel; whichever gives a fresh answer first wins.",
       "files": {
-        "ariadne-v0.10.apk": "ca53d8b47e9943bb73a9d0dad1f5e69a77ca01514b09d0cf15e882ca53484ebb"
+        "ariadne-v0.11.apk": "03c95832c16cc4763acaadbf328caa7d4bd05fc7c2994f6997a79cc6890bca44"
       }
     },
     {

releases/index.html

@@ -71,12 +71,12 @@
   </div>
 
   <div class="rel">
-    <h2>Ariadne for Android <span style="color:var(--acid)">0.10</span></h2>
+    <h2>Ariadne for Android <span style="color:var(--acid)">0.11</span></h2>
-    <div class="meta">Android 5.0+ (API 21) · self-signed release key · 2026-08-30 · ships a bundled BNS starter index in the APK so the first .bch page opens without waiting on a full electrum walk</div>
+    <div class="meta">Android 5.0+ (API 21) · self-signed release key · 2026-08-30 · adds Sia CDN pull to the APK-bundled starter — post-install cold starts now catch up from the operator's latest published snapshot in one HTTP call</div>
 
     <div class="file">
-      <div class="n"><a href="https://dl.silentmode.st/ariadne-v0.10.apk">ariadne-v0.10.apk</a> — 124 KB</div>
+      <div class="n"><a href="https://dl.silentmode.st/ariadne-v0.11.apk">ariadne-v0.11.apk</a> — 124 KB</div>
-      <code>ca53d8b47e9943bb73a9d0dad1f5e69a77ca01514b09d0cf15e882ca53484ebb</code>
+      <code>03c95832c16cc4763acaadbf328caa7d4bd05fc7c2994f6997a79cc6890bca44</code>
     </div>
     <div class="file">
       <div class="n">Signing certificate — SHA-256 (the same key signs every future release)</div>

tools/index.html

@@ -125,13 +125,13 @@
         <h3>for Android</h3>
         <p class="desc">Phone-sized browser with tap-to-verify provenance — the block
            and transaction behind each name are one tap away.</p>
-        <div class="meta">v0.10 · ~124 KB · self-signed release key</div>
+        <div class="meta">v0.11 · ~124 KB · self-signed release key</div>
         <div class="buttons">
-          <a class="btn acid" href="https://dl.silentmode.st/ariadne-v0.10.apk">Download APK</a>
+          <a class="btn acid" href="https://dl.silentmode.st/ariadne-v0.11.apk">Download APK</a>
         </div>
         <div class="verifybox">
           <div class="lbl">SHA-256 — verify before installing</div>
-          <div class="h"><b>APK</b><code>ca53d8b47e9943bb73a9d0dad1f5e69a77ca01514b09d0cf15e882ca53484ebb</code></div>
+          <div class="h"><b>APK</b><code>03c95832c16cc4763acaadbf328caa7d4bd05fc7c2994f6997a79cc6890bca44</code></div>
           <div class="h"><b>Signing key</b><code>46ebbbe5dc73148d66410fd0337b1e6683472128c983e8e2578200b9e3ca548c</code></div>
         </div>
       </div>
@@ -144,7 +144,7 @@
         browser and the system-wide resolver, so BNS names also work in Chrome, Edge,
         and any other browser on the machine. Until then, the
         <a href="#resolver">standalone Ariadne Resolver</a> below does the same job.</div>
-      <div class="fn"><b>Android APK still named <code style="background:transparent;border:none;padding:0">ariadne-v0.10.apk</code>.</b>
+      <div class="fn"><b>Android APK still named <code style="background:transparent;border:none;padding:0">ariadne-v0.11.apk</code>.</b>
         Same app, same signing key — updates in place. The label shifts to <b>Theseus
         for Android</b> so both platforms share one brand; the next APK carries the
         new filename.</div>