diff --git a/index.htm b/index.htm
index 0eb46ee23c..cb75d94b7a 100644
--- a/index.htm
+++ b/index.htm
@@ -123,6 +123,7 @@
 
                         <h3> ??? - Version 1.3?.?</h3>
                         <ul>
+                          <li><a href="doc/html/signals.html">Signals</a> library: combiners may safely have state and are accessible from the signal.</li>
                           <li>Compose: This deprecated library has been removed.</li>
                         </ul>
 
diff --git a/libs/signals b/libs/signals
index 0b81234470..4acda83a6a 160000
--- a/libs/signals
+++ b/libs/signals
@@ -1 +1 @@
-Subproject commit 0b81234470587d7a5040baaaaaacd8c753d07a70
+Subproject commit 4acda83a6a10b73ec65538e8fcbc4b1b5df4bbe8