diff --git a/releases-manifest.json b/releases-manifest.json
index 1244953..2917cd6 100644
--- a/releases-manifest.json
+++ b/releases-manifest.json
@@ -5,6 +5,20 @@
     "https://dl.silentmode.st/"
   ],
   "releases": [
+    {
+      "id": "theseus-navigator",
+      "product": "Theseus Navigator",
+      "version": "0.3.77",
+      "date": "2026-10-04",
+      "platform": "win-x64",
+      "signed": false,
+      "signingAuthority": null,
+      "changes": "Settings › Language grows a Translator engine row: pick between LibreTranslate (hosted — current default) and Bergamot (on-device, WebAssembly). Bergamot's runtime is not bundled yet so picking it today falls back to LibreTranslate with a one-time notice — see bergamot.x for the plan. Cloudflare Bot Fight 503s now land on a branded error page that explains the Electron TLS fingerprint and offers a one-click retry to the site's .bch mirror when one is published (original path preserved). A long-standing bug where cert errors during an HTTPS fallback were silently swallowed is fixed. Bundles Pithos 0.3.13 (menu reflows in setup order with the account on top, files waiting to upload are shown and go up on their own, s3d one-shot commands never open the database at once).",
+      "files": {
+        "TheseusNavigator-0.3.77-portable.exe": "a01ad6b8c1c491d25201fb15312edf2a7621c66f250dd4cb1da217a255f487a5",
+        "TheseusNavigator-Setup-0.3.77.exe": "ab4135a9b33c9b74d65db0d302fa8b12198e17104dfe9c2c9508995b0cbe6df8"
+      }
+    },
     {
       "id": "theseus-navigator",
       "product": "Theseus Navigator",
diff --git a/releases/index.html b/releases/index.html
index 5bab532..070014f 100644
--- a/releases/index.html
+++ b/releases/index.html
@@ -57,6 +57,20 @@
      name <code>releases.silentmode.bch</code>; the name pins where it is served from, so a tampered
      mirror cannot change what you check against here.</p>
 
+  <div class="rel">
+    <h2>Theseus Navigator <span style="color:var(--acid)">0.3.77</span></h2>
+    <div class="meta">Windows 64-bit · unsigned · 2026-10-04 · <b>0.3.77 — Translator engine choice, Cloudflare block gets a .bch mirror hint</b> — Settings › Language grows a <b>Translator engine</b> row: pick between <b>LibreTranslate (hosted)</b> and <b>Bergamot (on-device, WASM)</b>. Bergamot's engine isn't bundled yet so picking it today still routes through LibreTranslate with a one-time notice — see <a href="https://bergamot.x">bergamot.x</a> for the plan. Cloudflare Bot Fight 503s now land on a branded error page that explains why Electron browsers trip the fingerprint check, and offers a one-click retry to the site's <code style="display:inline">.bch</code> mirror when one is published (with the original path preserved). A long-standing bug where cert errors during an HTTPS fallback were silently swallowed is fixed. Bundles Pithos 0.3.13 (menu reflows in setup order with the account on top, files waiting to upload are shown and go up on their own).</div>
+
+    <div class="file">
+      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-Setup-0.3.77.exe">TheseusNavigator-Setup-0.3.77.exe</a> — installer</div>
+      <code>ab4135a9b33c9b74d65db0d302fa8b12198e17104dfe9c2c9508995b0cbe6df8</code>
+    </div>
+    <div class="file">
+      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-0.3.77-portable.exe">TheseusNavigator-0.3.77-portable.exe</a> — portable</div>
+      <code>a01ad6b8c1c491d25201fb15312edf2a7621c66f250dd4cb1da217a255f487a5</code>
+    </div>
+  </div>
+
   <div class="rel">
     <h2>Theseus Navigator <span style="color:var(--acid)">0.3.76</span></h2>
     <div class="meta">Windows 64-bit · unsigned · 2026-10-04 · <b>0.3.76 — Pithos at pithos.sia, music in background tabs</b> — Pithos now opens at its own address: pithos.sia/your-user/your-drive/your-folder, signed in while your vault is unlocked, instead of a 127.0.0.1 address. Music keeps playing when you switch to another tab, since tabs playing sound are no longer paused in the background. A widened left panel now covers the page instead of squeezing it and the right sidebar, and the tab that was open when you closed Theseus loads on launch. Bundles Pithos 0.3.10 (icon/list/details views, a layout that fits the sidebar, a music player, an Account page and an update button) and Aegis 0.31.0 (the security audit fixes).</div>
diff --git a/theseus/index.html b/theseus/index.html
index 4d99205..5fc2fc6 100644
--- a/theseus/index.html
+++ b/theseus/index.html
@@ -144,15 +144,15 @@
         <h3>Theseus for Windows</h3>
         <p class="desc">Full-window desktop browser with Tor toggle, search bar, password
            vault and add-ons. macOS and Linux not yet packaged.</p>
-        <div class="meta">v0.3.76 · installer ~137 MB · portable ~137 MB · unsigned</div>
+        <div class="meta">v0.3.77 · installer ~137 MB · portable ~137 MB · unsigned</div>
         <div class="buttons">
           <a class="btn acid" href="https://dl.silentmode.st/latest/TheseusNavigator-Setup.exe">Installer</a>
           <a class="btn ghost" href="https://dl.silentmode.st/latest/TheseusNavigator-portable.exe">Portable .exe</a>
         </div>
         <div class="verifybox">
           <div class="lbl">SHA-256 — verify before running</div>
-          <div class="h"><b>Installer</b><code>82506429906f7dca5db4e1cb37f26b806f0217e8db35426a0345c339a8b4ced5</code></div>
-          <div class="h"><b>Portable</b><code>3fd83638c205b2ec42176031b5c775cb519c8ca24bf8acda63bf514a781b6f69</code></div>
+          <div class="h"><b>Installer</b><code>ab4135a9b33c9b74d65db0d302fa8b12198e17104dfe9c2c9508995b0cbe6df8</code></div>
+          <div class="h"><b>Portable</b><code>a01ad6b8c1c491d25201fb15312edf2a7621c66f250dd4cb1da217a255f487a5</code></div>
         </div>
       </div>