diff --git a/0.4/index.bs b/0.4/index.bs
index 69e418ff..e441720b 100644
--- a/0.4/index.bs
+++ b/0.4/index.bs
@@ -694,6 +694,11 @@ Version History {#history}
       <td>Description</td>
     </tr>
   </thead>
+  <tr>
+    <td>0.4.1</td>
+    <td>2022-09-26</td>
+    <td>transitional metadata for image collections ("bioformats2raw.layout")</td>
+  </tr>
   <tr>
     <td>0.4.0</td>
     <td>2022-02-08</td>
diff --git a/latest/index.bs b/latest/index.bs
index f19c0d94..2dff9985 100644
--- a/latest/index.bs
+++ b/latest/index.bs
@@ -697,6 +697,11 @@ Version History {#history}
       <td>Description</td>
     </tr>
   </thead>
+  <tr>
+    <td>0.4.1</td>
+    <td>2022-09-26</td>
+    <td>transitional metadata for image collections ("bioformats2raw.layout")</td>
+  </tr>
   <tr>
     <td>0.4.0</td>
     <td>2022-02-08</td>