Add change log entry for 1.6.1

Author: jgonggrijp

index.html

@@ -4554,6 +4554,20 @@ <h2 id="examples-tzigla">Tzigla</h2>
 
     <h2 id="changelog">Change Log</h2>
 
+    <b class="header" id="1.6.1">1.6.1</b> &mdash; <small><i>Mar. 31, 2025</i></small>
+    &mdash; <a href="https://github.com/jashkenas/backbone/compare/1.6.0...1.6.1">Diff</a>
+    &mdash; <a href="https://cdn.statically.io/gh/jashkenas/backbone/1.6.1/index.html">Docs</a>
+    <br />
+    <ul style="margin-top: 5px;">
+      <li>
+        Fixed a bug where the <tt>changeId</tt> event would sometimes fire even
+        though the id of a model did not change.
+      </li>
+      <li>
+        Several small changes in the test infrastructure.
+      </li>
+    </ul>
+
     <b class="header" id="1.6.0">1.6.0</b> &mdash; <small><i>Feb. 5, 2024</i></small>
     &mdash; <a href="https://github.com/jashkenas/backbone/compare/1.5.0...1.6.0">Diff</a>
     &mdash; <a href="https://cdn.statically.io/gh/jashkenas/backbone/1.6.0/index.html">Docs</a>