Index: openacs-4/packages/xowiki/xowiki.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/xowiki.info,v
diff -u -N -r1.180.2.48 -r1.180.2.49
--- openacs-4/packages/xowiki/xowiki.info	15 Oct 2020 08:50:43 -0000	1.180.2.48
+++ openacs-4/packages/xowiki/xowiki.info	17 Oct 2020 16:31:27 -0000	1.180.2.49
@@ -10,7 +10,7 @@
     <inherit-templates-p>t</inherit-templates-p>
     <auto-mount>xowiki</auto-mount>
 
-    <version name="5.10.0d64" url="http://openacs.org/repository/download/apm/xowiki-5.10.0d64.apm">
+    <version name="5.10.0d65" url="http://openacs.org/repository/download/apm/xowiki-5.10.0d65.apm">
 	<owner url="mailto:neumann@wu-wien.ac.at">Gustaf Neumann</owner>
 	<summary>A xotcl-based enterprise wiki system with multiple object types</summary>
 	<release-date>2017-08-06</release-date>
@@ -55,7 +55,7 @@
 	<license>BSD-Style</license>
 	<maturity>2</maturity>
 
-	<provides url="xowiki" version="5.10.0d64"/>
+	<provides url="xowiki" version="5.10.0d65"/>
 	<requires url="xotcl-core" version="5.10.0d35"/>
 	<requires url="acs-datetime" version="5.9.1"/>
 	<requires url="acs-kernel" version="5.9.1"/>
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 -r1.15.2.11 -r1.15.2.12
--- openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl	26 Aug 2020 18:46:08 -0000	1.15.2.11
+++ openacs-4/packages/xowiki/tcl/upgrade/upgrade.tcl	17 Oct 2020 16:31:27 -0000	1.15.2.12
@@ -841,8 +841,22 @@
       ::xowiki::Package reparent_site_wide_pages
     }
 
+    set v 5.10.0d65
+    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 p {BootstrapCSS BootstrapJS} {
+        if {[::xo::dc 0or1row p {
+          select parameter_id from apm_parameters
+          where package_key = 'xowiki' and parameter_name = :p
+        }]} {
+          ns_log notice "unregister parameter $p"
+          apm_parameter_unregister -package_key xowiki -parameter $p -parameter_id $parameter_id
+        }
+      }
+    }
+    
   }
-
 }
 
 #