diff --git a/Documentation/releases.html b/Documentation/releases.html
index ac25c64..3bc4d3e 100644
--- a/Documentation/releases.html
+++ b/Documentation/releases.html
@@ -213,9 +213,10 @@ <h1 class="western">Variance Release History</h1>
   </ul>
     <blockquote>
       <a name="releases_428"></a>
-      <h2 class="western">New to 4.2.8 (Sep 14 2020)</h2>
+      <h2 class="western">New to 4.2.8 (Sep 16 2020)</h2>
       <blockquote>
         <ul>
+          <li>Crash fix for toggling viewport display.</li>
           <li>U-shape 'notch' can now be freely moved on the edge.</li>
           <li>Speculative workaround for runtime-related issue.</li>
         </ul>
diff --git a/Series 4.txt b/Series 4.txt
index 1fb0a49..209f75e 100644
--- a/Series 4.txt	
+++ b/Series 4.txt	
@@ -2,6 +2,7 @@ Changelog for Variance
 
 4.2.8
 
+	- Crash fix for toggling filled polygon display in the viewport.
 	- Speculative fix for runtime bug that surfaced in debug sessions. Seems like a garbage collection misfire - ChaosSettings instance in EntropyEval is randomly(?) null even though caller has it defined and the instance is pre-calculated in sampler and definitely not null. Using a variable to hold a reference to see if this avoids the problem.
 	- Unlock U subshape 2 horizontal offset.