diff --git a/developers.html b/developers.html
index 5e6c3f7b3b5054c301188f46be27b740ec30383f..d4acf44254a2135d6390107a91dc883797faa0d7 100644
--- a/developers.html
+++ b/developers.html
@@ -2412,7 +2412,7 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
       </h2>
 
       <p>
-         Xj3D is an open-source Java viewer and application codebase for X3D graphics scenes.
+         Xj3D is an open-source browser and application programmer interface written in Java for X3D graphics scenes.
       </p>
 
       <ul>
@@ -2429,18 +2429,20 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
                 Web3D working-group stakeholders are considering and implementing further improvements to Xj3D.
           </li>
           <li>
-                Available:
-                <a href="https://sourceforge.net/projects/xj3d">Xj3D Sourceforge</a>
-                project is now established with a full history of changes included.
+                Available: The
+                <a href="https://gitlab.nps.edu/Savage/xj3d.git">Xj3D GitLab</a>
+                project is now established. A full history of changes prior to
+                migration to GitLab is available at:
+                <a href="https://sourceforge.net/projects/xj3d"> Xj3D SourceForge</a>.
                 We are refactoring past and future branches through
                 formal renumbering and release.
                 <ul>
                     <li>
-                        <b>Xj3D&nbsp;version&nbsp;2.1</b> is the most up-to-date build, maintained by NPS as the 
-                        <a href="https://sourceforge.net/p/xj3d/code/HEAD/tree/trunk/">Xj3D trunk</a>.
+                        <b>Xj3D&nbsp;version&nbsp;2.2</b> is the most up-to-date build, maintained by NPS 
+                        <a href="https://gitlab.nps.edu/Savage/xj3d.git">Xj3D - NPS GitLab</a>.
                     </li>
                     <li>
-                        <b>Xj3D&nbsp;version&nbsp;2.0</b> is a snapshot of Yumetech-produced version at time of migration, August&nbsp;2014,
+                        <b>Xj3D&nbsp;version&nbsp;2.0 RC1</b> is a snapshot of Yumetech-produced version at time of migration, August&nbsp;2014,
                         available at
                         <a href="https://sourceforge.net/p/xj3d/code/HEAD/tree/branches/yumetechTrunk">branch/yumetechTrunk</a>.
                     </li>
@@ -2457,10 +2459,16 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
           <li> 
                Xj3D source code version-control notifications:
               <ul>
+                  <li>
+                      Mailed automatically to GitLab developers.
+                      Also publicly visible at
+                      <a href="https://gitlab.nps.edu/Savage/xj3d/activity">Browse Commits</a>
+                  </li>
                   <li>
                       Mailed automatically to SourceForge Xj3D developers.
                       Also publicly visible at
                       <a href="https://sourceforge.net/p/xj3d/code/commit_browser">Browse Commits</a>
+                      (Through December 2019)
                   </li>
                   <li>
                     (Through October 2014)
@@ -2474,13 +2482,13 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
                 These include Java&nbsp;OpenGL&nbsp;(JOGL) rendering
                 and JOAL spatialized audio.
                 Xj3D can run on multiple operating systems
-               (Windows MacOSX Linux Solaris).
+               (Windows macOS Linux Solaris).
+          </li>
+          <li>
+                  <a href="https://www.web3d.org/specifications/X3dNodeInventoryComparison.xlsx">X3D Node Inventory Comparison</a>
+                 (<a href="https://www.web3d.org/specifications/X3dNodeInventoryComparison.pdf">.pdf</a>)
+                 shows implementation coverage of the X3D Abstract Specification.
           </li>
-		  <li>
-			  <a href="https://www.web3d.org/specifications/X3dNodeInventoryComparison.xlsx">X3D Node Inventory Comparison</a>
-			 (<a href="https://www.web3d.org/specifications/X3dNodeInventoryComparison.pdf">.pdf</a>)
-			 shows implementation coverage of the X3D Abstract Specification.
-		  </li>
       </ul>
     
       <p>
@@ -2524,16 +2532,16 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
 
       <ul>
             <li>
-                Subversion root directory
-                <code style="color:darkgreen"><b><a href="https://svn.code.sf.net/p/xj3d/code/trunk">https://svn.code.sf.net/p/xj3d/code/trunk</a></b></code>
+                Git clone available at:
+                <code style="color:darkgreen"><b><a href="https://gitlab.nps.edu/Savage/xj3d.git">https://gitlab.nps.edu/Savage/xj3d.git</a></b></code>
             </li>
           <li>
               Documentation is found in the
-              <a href="https://sourceforge.net/p/xj3d/code/HEAD/tree/trunk/docs">docs</a> directory<!--,
-              <a href="https://sourceforge.net/p/xj3d/code/HEAD/tree/trunk/docs/HowToInstall.html">NPS build instructions: How To Install</a>
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/docs">docs</a> directory<!--,
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/docs/HowToInstall.html">NPS build instructions: How To Install</a>
               -->
               and
-              <a href="https://sourceforge.net/p/xj3d/code/HEAD/tree/trunk/docs/Xj3D-Codebase-ChangeLog-NPS.txt">Change Log of modifications in NPS build</a>
+              <a href="https://gitlab.nps.edu/Savage/xj3d/blob/master/docs/Xj3D-Codebase-ChangeLog-NPS.txt">Change Log of modifications in NPS build</a>
               by Terry Norbraten
             (<a href="mailto:tdnorbra%20at%20nps.edu%20(Terry%20Norbraten)?subject=feedback:%20Xj3D"><i>tdnorbra&nbsp;at&nbsp;nps.edu</i></a>)
           </li>
@@ -2541,11 +2549,11 @@ netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_221"</pre>
               <!-- These installers and jars are updated nightly by Jenkins build tasks -->
               Additional resources include
               nightly build
-              <a href="https://savage.nps.edu/Xj3D.nps/izpackInstallers">installers</a>,
-              <a href="https://savage.nps.edu/Xj3D.nps/jars">jar files</a>,
-              <a href="https://savage.nps.edu/Xj3D.nps/docs/arch/overview.html">documentation</a>
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/installers">installers</a>,
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/jars">jar files</a>,
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/docs/arch/overview.html">documentation</a>
               and
-              <a href="https://savage.nps.edu/Xj3D.nps/docs/javadoc">javadoc</a>
+              <a href="https://gitlab.nps.edu/Savage/xj3d/tree/master/docs/javadoc">javadoc</a>
               are produced by the
               <a href="https://savage.nps.edu/jenkins/job/Xj3dSourceNpsBranch">Xj3dSourceNpsBranch</a>
               project on the