Index: openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl,v
diff -u -r1.46 -r1.47
--- openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl	11 Sep 2008 13:47:14 -0000	1.46
+++ openacs-4/packages/xowiki/tcl/xowiki-callback-procs.tcl	16 Sep 2008 15:07:46 -0000	1.47
@@ -483,6 +483,16 @@
         }
       }
     }
+
+    set v 0.96
+    if {[apm_version_names_compare $from_version_name $v] == -1 &&
+        [apm_version_names_compare $to_version_name $v] > -1} {
+      ns_log notice "-- upgrading to $v"
+      foreach package_id [::xowiki::Package instances] {
+	::xowiki::Package initialize -package_id $package_id -init_url false
+	$package_id import_prototype_page ical
+      }
+    }
   }
 
   proc copy_parameter {from to} {
Index: openacs-4/packages/xowiki/www/prototypes/ical.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/prototypes/ical.page,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/xowiki/www/prototypes/ical.page	3 Dec 2007 12:30:16 -0000	1.3
+++ openacs-4/packages/xowiki/www/prototypes/ical.page	16 Sep 2008 15:08:07 -0000	1.4
@@ -11,7 +11,7 @@
     {-date ""}
     {-tag ""}
     {-ptag ""}
-    {-entries_of en:announcement-talk}
+    {-entries_of en:announcement-talk|en:announcement-workshop}
   }
 
   #
@@ -48,9 +48,9 @@
   Class create IcalRenderer -instproc render {} {
     return [subst {BEGIN:VCALENDAR
 VERSION:2.0
-[next]
-END:VCALENDAR}]
-  }
+[next]END:VCALENDAR
+}]
+}
   
   my proc content {} {
     my get_parameters