Index: openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl,v
diff -u -N -r1.15.2.6 -r1.15.2.7
--- openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl	21 May 2019 11:46:03 -0000	1.15.2.6
+++ openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl	17 Sep 2019 11:43:10 -0000	1.15.2.7
@@ -827,6 +827,13 @@
       }
     }
 
+    set v 5.10.0d37
+    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"
+      ::xowiki::Package require_site_wide_pages -refetch true
+    }
+
   }
     
 }