diff --git a/site/index.html b/site/index.html
index 3e38660..a1ac9b8 100644
--- a/site/index.html
+++ b/site/index.html
@@ -55,6 +55,97 @@ <h1>OpenSlide development builds</h1>
     <th colspan="5">Downloads</th>
   </tr>
   
+    <tr>
+      <td>
+        <a href="https://github.com/openslide/builds/releases/tag/v4.0.0.6+20241022.nightly">2024-10-22</a>
+      </td>
+      <td class="revision">
+        
+  
+    75e83c56
+  
+
+      </td>
+      <td class="revision">
+        
+  
+    <a href="https://github.com/openslide/openslide-bin/compare/e147214c...5a21c9e3">
+      5a21c9e3
+    </a>
+  
+
+      </td>
+      <td class="revision">
+        
+  
+  
+    <a href="https://github.com/orgs/openslide/packages/container/winbuild-builder/282377285">
+      45f6aafb
+    </a>
+  
+
+      </td>
+      <td class="revision">
+        
+  
+  
+    <a href="https://github.com/orgs/openslide/packages/container/linux-builder/282351878">
+      64b9bf8b
+    </a>
+  
+
+      </td>
+      <td class="spacer"></td>
+      <td>
+        
+  
+    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide-bin-4.0.0.6+20241022.nightly.tar.gz">Source</a>
+  
+  
+
+      </td>
+      <td>
+        
+  
+    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide-bin-4.0.0.6+20241022.nightly-windows-x64.zip">Windows x64</a>
+  
+  
+    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide_bin-4.0.0.6+20241022.nightly-py3-none-win_amd64.whl">py</a>)
+  
+
+      </td>
+      <td>
+        
+  
+    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide-bin-4.0.0.6+20241022.nightly-macos-arm64-x86_64.tar.xz">macOS</a>
+  
+  
+    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide_bin-4.0.0.6+20241022.nightly-py3-none-macosx_11_0_universal2.whl">py</a>)
+  
+
+      </td>
+      <td>
+        
+  
+    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide-bin-4.0.0.6+20241022.nightly-linux-x86_64.tar.xz">Linux x86_64</a>
+  
+  
+    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide_bin-4.0.0.6+20241022.nightly-py3-none-manylinux_2_28_x86_64.whl">py</a>)
+  
+
+      </td>
+      <td>
+        
+  
+    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide-bin-4.0.0.6+20241022.nightly-linux-aarch64.tar.xz">Linux aarch64</a>
+  
+  
+    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.6+20241022.nightly/openslide_bin-4.0.0.6+20241022.nightly-py3-none-manylinux_2_28_aarch64.whl">py</a>)
+  
+
+      </td>
+    </tr>
+  
     <tr>
       <td>
         <a href="https://github.com/openslide/builds/releases/tag/v4.0.0.6+20241020.nightly">2024-10-20</a>
@@ -2555,9 +2646,7 @@ <h1>OpenSlide development builds</h1>
       <td class="revision">
         
   
-    <a href="https://github.com/openslide/openslide-bin/compare/3de40e09...5259d85c">
-      5259d85c
-    </a>
+    5259d85c
   
 
       </td>
@@ -2625,91 +2714,6 @@ <h1>OpenSlide development builds</h1>
   
   
 
-      </td>
-    </tr>
-  
-    <tr>
-      <td>
-        <a href="https://github.com/openslide/builds/releases/tag/v4.0.0.3+20240613.nightly">2024-06-13</a>
-      </td>
-      <td class="revision">
-        
-  
-    8fbf30e1
-  
-
-      </td>
-      <td class="revision">
-        
-  
-    3de40e09
-  
-
-      </td>
-      <td class="revision">
-        
-  
-  
-    <a href="https://github.com/orgs/openslide/packages/container/winbuild-builder/223899610">
-      f8bcc5fe
-    </a>
-  
-
-      </td>
-      <td class="revision">
-        
-  
-  
-    <a href="https://github.com/orgs/openslide/packages/container/linux-builder/223895926">
-      30b40a03
-    </a>
-  
-
-      </td>
-      <td class="spacer"></td>
-      <td>
-        
-  
-    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide-bin-4.0.0.3+20240613.nightly.tar.gz">Source</a>
-  
-  
-
-      </td>
-      <td>
-        
-  
-    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide-bin-4.0.0.3+20240613.nightly-windows-x64.zip">Windows x64</a>
-  
-  
-    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide_bin-4.0.0.3+20240613.nightly-py3-none-win_amd64.whl">py</a>)
-  
-
-      </td>
-      <td>
-        
-  
-    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide-bin-4.0.0.3+20240613.nightly-macos-arm64-x86_64.tar.xz">macOS</a>
-  
-  
-    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide_bin-4.0.0.3+20240613.nightly-py3-none-macosx_11_0_universal2.whl">py</a>)
-  
-
-      </td>
-      <td>
-        
-  
-    <a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide-bin-4.0.0.3+20240613.nightly-linux-x86_64.tar.xz">Linux x86_64</a>
-  
-  
-    (<a href="https://github.com/openslide/builds/releases/download/v4.0.0.3+20240613.nightly/openslide_bin-4.0.0.3+20240613.nightly-py3-none-manylinux_2_28_x86_64.whl">py</a>)
-  
-
-      </td>
-      <td>
-        
-  
-  
-
       </td>
     </tr>
   
diff --git a/site/index.json b/site/index.json
index 1d04084..232864e 100644
--- a/site/index.json
+++ b/site/index.json
@@ -1,22 +1,5 @@
 {
   "builds": [
-    {
-      "date": "2024-06-13",
-      "files": [
-        "-linux-x86_64.tar.xz",
-        "-macos-arm64-x86_64.tar.xz",
-        "-py3-none-macosx_11_0_universal2.whl",
-        "-py3-none-manylinux_2_28_x86_64.whl",
-        "-py3-none-win_amd64.whl",
-        "-windows-x64.zip",
-        ".tar.gz"
-      ],
-      "linux-builder": "ghcr.io/openslide/linux-builder@sha256:30b40a038df74624a8d53f1618df73f5b91c4c4e645012c42b4719d173d524cc",
-      "openslide": "8fbf30e1c41687e3feddd3a18f0db87a557f51a6",
-      "openslide-bin": "3de40e092f270fee2a7f962dc5d275737f2dd977",
-      "version": "4.0.0.3+20240613.nightly",
-      "windows-builder": "ghcr.io/openslide/winbuild-builder@sha256:f8bcc5fedb6343028e2de0ec6ca0acb52502ed79f09a8963dc5efef5e94fda9f"
-    },
     {
       "date": "2024-06-14",
       "files": [
@@ -531,7 +514,26 @@
       "openslide-bin": "e147214c1b8eb79d5ca824d1dfa5cac0d6e70667",
       "version": "4.0.0.6+20241020.nightly",
       "windows-builder": "ghcr.io/openslide/winbuild-builder@sha256:45f6aafbc705eb54eac974eec7d7cdae252bf020e0e4d6ba73f78659f6734131"
+    },
+    {
+      "date": "2024-10-22",
+      "files": [
+        "-linux-aarch64.tar.xz",
+        "-linux-x86_64.tar.xz",
+        "-macos-arm64-x86_64.tar.xz",
+        "-py3-none-macosx_11_0_universal2.whl",
+        "-py3-none-manylinux_2_28_aarch64.whl",
+        "-py3-none-manylinux_2_28_x86_64.whl",
+        "-py3-none-win_amd64.whl",
+        "-windows-x64.zip",
+        ".tar.gz"
+      ],
+      "linux-builder": "ghcr.io/openslide/linux-builder@sha256:64b9bf8b3e71ffd1d2b0363d3ebf69550f9831cbbab7bf8314e7593519d14085",
+      "openslide": "75e83c56ece54df0cc2fb5b20564e68042abff0d",
+      "openslide-bin": "5a21c9e3e822161696b73052ae65335c567d33e8",
+      "version": "4.0.0.6+20241022.nightly",
+      "windows-builder": "ghcr.io/openslide/winbuild-builder@sha256:45f6aafbc705eb54eac974eec7d7cdae252bf020e0e4d6ba73f78659f6734131"
     }
   ],
-  "last_update": 1729390235
+  "last_update": 1729562674
 }