--- doc/loncapafiles/loncapafiles.lpml	2013/09/03 16:35:05	1.859
+++ doc/loncapafiles/loncapafiles.lpml	2013/10/26 21:22:32	1.860
@@ -2,7 +2,7 @@
  "http://lpml.sourceforge.net/DTD/lpml.dtd">
 <!-- loncapafiles.lpml -->
 
-<!-- $Id: loncapafiles.lpml,v 1.859 2013/09/03 16:35:05 raeburn Exp $ -->
+<!-- $Id: loncapafiles.lpml,v 1.860 2013/10/26 21:22:32 raeburn Exp $ -->
 
 <!--
 
@@ -1894,6 +1894,25 @@ and those expected for the particular LO
 </description>
 </file>
 <file>
+<source>loncom/misc/rebuild_lastlogin.pl</source>
+<target dist='default'>home/httpd/perl/debug/rebuild_lastlogin.pl</target>
+<categoryname>script</categoryname>
+<description>
+Perl script run as www to populate nohist_crslastlogin.db for course(s) on 
+a library server to record most recent "log-in" by each user in a course.
+
+This script is intended to be run after installation of LON-CAPA
+2.11.0 on a library server to populate nohist_crslastlogin.db files
+for the domain's courses. (Thereafter role selection after log-in
+on a server running 2.11.0 will update nohist_crslastlogin.db
+when a course role is selected.)
+
+This script might be run at other times. For example:
+(a) if course user sessions are being routinely hosted on pre-2.11.0 servers.
+(b) if nohist_crslastlogin.db is lost or corrupted, and needs to be rebuilt.
+</description>
+</file>
+<file>
 <source>loncom/debugging_tools/seed_accesscount.pl</source>
 <target dist='default'>home/httpd/perl/seed_accesscount.pl</target>
 <categoryname>script</categoryname>