diff --git a/releases-manifest.json b/releases-manifest.json
index 3fb9c19..e67d1d8 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": "0.3.64",
+      "date": "2026-10-02",
+      "platform": "win-x64",
+      "signed": false,
+      "signingAuthority": null,
+      "changes": "The “not responding” dialog and Task Manager now read “Theseus Navigator” instead of the full product tagline — Windows reads FileDescription from the exe's VERSIONINFO, which was pulling the marketing description. (The freeze that triggers the dialog is addressed in 0.3.63 by the lazy tab restore; this release only tidies the dialog's text.)",
+      "files": {
+        "TheseusNavigator-0.3.64-portable.exe": "df68c95577aababad4b1f2c71a1e4882e163927ed400edfbc172e7bc77c686a6",
+        "TheseusNavigator-Setup-0.3.64.exe": "7a45bf30f0a76fc015ed5f0e77221ecb000c7e34b21dd8f6aea580c39d803119"
+      }
+    },
     {
       "id": "theseus-navigator",
       "product": "Theseus Navigator",
diff --git a/releases/index.html b/releases/index.html
index f3fd4e5..b7bb6a3 100644
--- a/releases/index.html
+++ b/releases/index.html
@@ -58,16 +58,16 @@
      mirror cannot change what you check against here.</p>
 
   <div class="rel">
-    <h2>Theseus Navigator <span style="color:var(--acid)">0.3.63</span></h2>
-    <div class="meta">Windows 64-bit · unsigned · 2026-10-02 · <b>0.3.63 — lazy tab restore, Privacy language simplified, chip reloads the page</b> — Session restore now paints the full tab strip from saved titles + favicons and loads only the active tab's page; every other restored tab is dormant and navigates for the first time when you click it. On a session with many tabs that drops the "not responding" freeze at start-up to roughly one page's cost. Privacy › Anti-fingerprinting › Language is now two modes (Automatic / Manual) matching General › Website language and the globe chip; the old Spoof-choose and Hide-en-US are gone, legacy saves migrate on open. Switching the language from the chip or either Settings row now reloads the active tab so you see the switch take effect without hitting reload yourself. The Location row's country dropdown always lands on its own line under the mode dropdown.</div>
+    <h2>Theseus Navigator <span style="color:var(--acid)">0.3.64</span></h2>
+    <div class="meta">Windows 64-bit · unsigned · 2026-10-02 · <b>0.3.64 — cleaner "not responding" dialog</b> — Windows's "App is not responding" dialog and Task Manager now read as "Theseus Navigator" instead of the full marketing tagline — the exe's VERSIONINFO FileDescription was pulling the whole description. (The freeze that triggers the dialog is addressed in 0.3.63 by the lazy tab restore; this release only tidies the dialog's text.)</div>
 
     <div class="file">
-      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-Setup-0.3.63.exe">TheseusNavigator-Setup-0.3.63.exe</a> — installer</div>
-      <code>241bcd850102a3c9210c033145b341da37ec30cdb2720c0d039d53ca97da8b27</code>
+      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-Setup-0.3.64.exe">TheseusNavigator-Setup-0.3.64.exe</a> — installer</div>
+      <code>7a45bf30f0a76fc015ed5f0e77221ecb000c7e34b21dd8f6aea580c39d803119</code>
     </div>
     <div class="file">
-      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-0.3.63-portable.exe">TheseusNavigator-0.3.63-portable.exe</a> — portable</div>
-      <code>92ead88deecbca510fedc9f8b0a564dab13271d182c708a95ea5d88647e463cc</code>
+      <div class="n"><a href="https://dl.silentmode.st/TheseusNavigator-0.3.64-portable.exe">TheseusNavigator-0.3.64-portable.exe</a> — portable</div>
+      <code>df68c95577aababad4b1f2c71a1e4882e163927ed400edfbc172e7bc77c686a6</code>
     </div>
   </div>
 
diff --git a/theseus/index.html b/theseus/index.html
index 0f0e797..b33e8c1 100644
--- a/theseus/index.html
+++ b/theseus/index.html
@@ -144,7 +144,7 @@
         <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">v0.3.63 · installer ~137 MB · portable ~137 MB · unsigned</div>
+        <div class="meta">v0.3.64 · 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>