diff --git a/doc/go1.18.html b/doc/go1.18.html
index 8f0fc1fb71..8dc6a88ef3 100644
--- a/doc/go1.18.html
+++ b/doc/go1.18.html
@@ -428,10 +428,6 @@ proposal</a>.
       to eliminate the need to perform uintptr to unsafe.Pointer conversions at the callsite (as unsafe.Pointer rules require).
     </p>
 
-    <p><!-- CL 321889 -->
-      TODO: <a href="https://golang.org/cl/321889">https://golang.org/cl/321889</a>: allocate hiter as part of MapIter
-    </p>
-
     <p><!-- CL 321891 -->
       The new
       <a href="/pkg/reflect/#MapIter.Reset"><code>MapIter.Reset</code></a>
@@ -442,10 +438,6 @@ proposal</a>.
       over many maps.
     </p>
 
-    <p><!-- CL 345486 -->
-      TODO: <a href="https://golang.org/cl/345486">https://golang.org/cl/345486</a>: optimize for maps with string keys
-    </p>
-
     <p><!-- CL 352131 -->
       A number of methods (
       <a href="/pkg/reflect#Value.CanInt"><code>Value.CanInt</code></a>,