diff --git a/developers.html b/developers.html
index 163a6a4d347dc39ef28cbca6748e254666d6c2fb..4fdc77e507ff454fa7643e21d35445550406e7fb 100644
--- a/developers.html
+++ b/developers.html
@@ -189,7 +189,7 @@
               to install libraries for optional ant tasks as follows
               (<a href="antConfigurationFetchOutput.txt">example&nbsp;output</a>):
               <br />
-              <code style="color:darkgreen"><b>C:\apache-ant-1.10.9&gt; ant -f fetch.xml -Ddest=system</b></code>
+              <code style="color:darkgreen">C:\apache-ant-1.10.9&gt; <b>ant -f fetch.xml -Ddest=system</b></code>
           </li>
           <li>Confirm proper path and installation:
 <pre><b>ant -version</b>
@@ -1492,7 +1492,7 @@ need to be connected to the NPS intranet.
           <li>
               Includes
               <a href="https://blogs.apache.org/netbeans" target="_blank">Blog</a>,
-              <a href="https://netbeans.apache.org/download/nb120/index.html" target="_NetBeans">NetBeans&nbsp;12&nbsp;features</a>,
+              <a href="https://netbeans.apache.org/download/nb123/index.html" target="_NetBeans">NetBeans&nbsp;12.3&nbsp;features</a>,
               <a href="https://netbeans.apache.org/kb/docs/java" target="_NetBeans">tutorials</a>,
               <a href="https://netbeans.apache.org/community" target="_NetBeans">Community</a>,
               <a href="https://netbeans.apache.org/participate" target="_NetBeans">Participate</a>,
@@ -1500,6 +1500,7 @@ need to be connected to the NPS intranet.
               <a href="https://netbeans.apache.org/plugins" target="_NetBeans">Plugins</a>.
           </li>
           <li>
+              <i>Older but informative</i>:
               <a href="https://netbeans.org" target="_blank">NetBeans.org</a>
               provides immense prior documentation and information, including the
               <a href="http://plugins.netbeans.org/PluginPortal" target="_blank">NetBeans Plugins Portal</a>.
@@ -1552,7 +1553,7 @@ need to be connected to the NPS intranet.
               <code><b>NETBEANS_HOME/etc/netbeans.conf</b></code>
               locations in the NetBeans installation directory tree:
               <br />
-              <code style="color:darkgreen"><b>C:\Program&nbsp;Files\NetBeans12.2\netbeans\etc\netbeans.conf</b></code> (default user settings)
+              <code style="color:darkgreen"><b>C:\Program&nbsp;Files\NetBeans12.3\netbeans\etc\netbeans.conf</b></code> (default user settings)
               <br />
               or, for older versions of NetBeans,
               <br />
@@ -1580,7 +1581,6 @@ need to be connected to the NPS intranet.
           <li>
               (Prior problem,
               <a href="https://netbeans.apache.org/download/nb113/index.html#_hidpi">fixed</a> under NetBeans 11.3)
-              <br />
               <a href="https://stackoverflow.com/questions/23651486/netbeans-ide-scaling-on-windows-8-10" target="_blank">NetBeans IDE scaling on Windows 8/10</a>:
                     Change parameter in 
                     <code style="color:darkgreen"><b>netbeans.conf</b></code> file:
@@ -2987,7 +2987,7 @@ which can lead to the Internet of Things becoming the Web of Things. </i>
             <a href="https://savage.nps.edu/developers.html">https://savage.nps.edu/developers.html</a>
         </blockquote>
         <blockquote>
-            Revised 20 February 2021.
+            Revised 3 April 2021.
         </blockquote>
 
         <p>