diff --git a/doc/go1.21.html b/doc/go1.21.html
index a610626c3f..21d2b35eaf 100644
--- a/doc/go1.21.html
+++ b/doc/go1.21.html
@@ -806,26 +806,8 @@ Do not send CLs removing the interior tags from such phrases.
   </dd>
 </dl><!-- testing/slogtest -->
 
-<dl id="x/sys/windows"><dt><a href="/pkg/x/sys/windows/">x/sys/windows</a></dt>
-  <dd>
-    <p><!-- https://go.dev/issue/54232 -->
-      TODO: <a href="https://go.dev/issue/54232">https://go.dev/issue/54232</a>: Add WSALookupService
-    </p>
-  </dd>
-</dl><!-- x/sys/windows -->
-
-<dl id="x/tools/go/analysis"><dt><a href="/pkg/x/tools/go/analysis/">x/tools/go/analysis</a></dt>
-  <dd>
-    <p><!-- https://go.dev/issue/57906 -->
-      TODO: <a href="https://go.dev/issue/57906">https://go.dev/issue/57906</a>: add Analyzer.URL and Diagnostic.URL fields
-    </p>
-  </dd>
-</dl><!-- x/tools/go/analysis -->
-
-<dl id="x/tools/go/types/objectpath"><dt><a href="/pkg/x/tools/go/types/objectpath/">x/tools/go/types/objectpath</a></dt>
-  <dd>
-    <p><!-- https://go.dev/issue/58668 -->
-      TODO: <a href="https://go.dev/issue/58668">https://go.dev/issue/58668</a>: add Encoder type, to amortize Scope.Names
-    </p>
-  </dd>
-</dl><!-- x/tools/go/types/objectpath -->
+<!-- proposals for x repos that don't need to be mentioned here but
+     are picked up by the relnote tool. -->
+<!-- https://go.dev/issue/54232 -->
+<!-- https://go.dev/issue/57906 -->
+<!-- https://go.dev/issue/58668 -->