diff --git a/docs/commandref.html b/docs/commandref.html
index 97b32af1b..ad82544fd 100644
--- a/docs/commandref.html
+++ b/docs/commandref.html
@@ -4640,7 +4640,9 @@ To send the data, both send or write could be used.<br>
 			<code>set myMsg send myMail</code><br>
 			<code>set myMail clear</code><br>
 		</ul><br>
-		<a name="MSGMailVattr"></a>
+</ul>		
+
+<a name="MSGMailattr"></a>
 <b>Attributes</b>
 <ul>
 	Almost all of these attributes are not optional, most of them could set at definition.<br>
@@ -6290,6 +6292,7 @@ Attributes:<br>
       The <code>perl command</code> acts on <code>$_</code>. The result of the perl command is the
       final result of the get or set command.
     </ul>
+</ul>
 
 <a name="ECMDDevice"></a>
 <h3>ECMDDevice</h3>
@@ -9337,7 +9340,9 @@ KlikAanKlikUit, NEXA, CHACON, HomeEasy UK. <br> You need to define an RFXtrx433
 <h3>average</h3>
 <ul>
 
-  Compute additional average_day and average_month values.
+  Compute additional average, minimum and maximum values for current day and
+  month.
+
   <br>
 
   <a name="averagedefine"></a>
@@ -9349,29 +9354,43 @@ KlikAanKlikUit, NEXA, CHACON, HomeEasy UK. <br> You need to define an RFXtrx433
       The syntax for &lt;regexp&gt; is the same as the
       regexp for <a href="#notify">notify</a>.<br>
       If it matches, and the event is of the form "eventname number", then this
-      module computes the daily and monthly average, and generates an event of
-      the form
+      module computes the daily and monthly average, maximum and minimum values
+      and generates events of the form
       <ul>
         &lt;device&gt; &lt;eventname&gt;_avg_day: &lt;computed_average&gt;
       </ul>
+      <ul>
+        &lt;device&gt; &lt;eventname&gt;_min_day: &lt;minimum day value&gt;
+      </ul>
+      <ul>
+        &lt;device&gt; &lt;eventname&gt;_max_day: &lt;maximum day value&gt;
+      </ul>
       and
       <ul>
         &lt;device&gt; &lt;eventname&gt;_avg_month: &lt;computed_average&gt;
       </ul>
+      <ul>
+        &lt;device&gt; &lt;eventname&gt;_min_month: &lt;minimum month value&gt;
+      </ul>
+      <ul>
+        &lt;device&gt; &lt;eventname&gt;_max_month: &lt;maximum month value&gt;
+      </ul>
+
       at the beginning of the next day or month respectively.<br>
-      The current average and the cumulated values are stored in the device
-      readings.
+      The current average, minimum, maximum and the cumulated values are stored
+      in the device readings.
     </ul>
     <br>
 
     Example:<PRE>
-    # Compute the average for the temperature events of the ws1 device
+    # Compute the average, minimum and maximum for the temperature events of
+    # the ws1 device
     define avg_temp_ws1 average ws1:temperature.*
 
-    # Compute the average for each temperature event
+    # Compute the average, minimum and maximum for each temperature event
     define avg_temp_ws1 average .*:temperature.*
 
-    # Compute the average for all temperature and humidity events
+    # Compute the average, minimum and maximum for all temperature and humidity events
     # Events:
     # ws1 temperature: 22.3
     # ws1 humidity: 67.4
@@ -9396,11 +9415,15 @@ KlikAanKlikUit, NEXA, CHACON, HomeEasy UK. <br> You need to define an RFXtrx433
     <li><a href="#disable">disable</a></li>
   </ul>
 
-  <a name="KM271events"></a>
+  <a name="averageevents"></a>
   <b>Generated events:</b>
   <ul>
     <li>&lt;eventname&gt;_avg_day: $avg_day
     <li>&lt;eventname&gt;_avg_month: $avg_month
+    <li>&lt;eventname&gt;_min_day: $min_day
+    <li>&lt;eventname&gt;_min_month: $min_month
+    <li>&lt;eventname&gt;_max_day: $max_day
+    <li>&lt;eventname&gt;_max_month: $max_month
   </ul>
 </ul>