===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/55.html,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -r1.11 -r1.12
--- www/55.html	2014/03/16 17:36:47	1.11
+++ www/55.html	2014/03/16 17:51:42	1.12
@@ -153,13 +153,14 @@
 
 <li>Threading improvements:
     <ul>
-    <li>...
+    <li>Interprocess semaphores via <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sem_open&amp;sektion=3">sem_open(3)</a>.
     </ul>
 <p>
 
 <li>Assorted improvements:
     <ul>
     <li>New in-memory file system, tmpfs
+    <li>POSIX required <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nl&amp;sektion=1">nl(1)</a> utility.
     </ul>
 <p>