Index: software/repo-criteria.html
===================================================================
RCS file: /web/www/www/software/repo-criteria.html,v
retrieving revision 1.12
diff -u -r1.12 repo-criteria.html
--- software/repo-criteria.html	24 Jun 2016 21:37:15 -0000	1.12
+++ software/repo-criteria.html	1 Jul 2021 04:46:03 -0000
@@ -110,7 +110,19 @@
 
     <li id="B2"><p>Does not encourage bad licensing practices (no
         license, unclear licensing, GPL N only).
-        <strong>(B2)</strong></p></li>
+        <strong>(B2)</strong></p>
+      <ul>
+        <li id="B2-1"><p>Explains the most common Free Software licenses,
+            distinguishing between GNU 2 only and GPL 2-or-later,
+            and between GNU 3 only and GPL 3-or-later.
+            Makes recommendations about whether, when,
+            and how to apply each option.</p>
+            <p>If the forge software offers to install a license file,
+            this documentation should be linked to,
+            nearby the license selector.</p>
+            <strong>(B2.1)</strong></p></li>
+      </ul>
+    </li>
 
     <li id="B3"><p>Does not recommend nonfree licenses for works of
         practical use.  <strong>(B3)</strong></p></li>