Previous upgrade has been done

master/bt5/vifib_upgrader/RegisteredSkinSelectionTemplateItem/registered_skin_selection.xml

+<registered_skin_selection>
+ <skin_folder_selection>
+  <skin_folder>vifib_upgrader_20120423</skin_folder>
+  <skin_selection>Outdated</skin_selection>
+ </skin_folder_selection>
+</registered_skin_selection>
\ No newline at end of file

master/bt5/vifib_upgrader/SkinTemplateItem/portal_skins/vifib_upgrader_20120423.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Folder" module="OFS.Folder"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>__before_publishing_traverse__</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="MultiHook" module="ZPublisher.BeforeTraverse"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_defined_in_class</string> </key>
+                        <value> <int>0</int> </value>
+                    </item>
+                    <item>
+                        <key> <string>_hookname</string> </key>
+                        <value> <string>__before_publishing_traverse__</string> </value>
+                    </item>
+                    <item>
+                        <key> <string>_list</string> </key>
+                        <value>
+                          <list/>
+                        </value>
+                    </item>
+                    <item>
+                        <key> <string>_prior</string> </key>
+                        <value>
+                          <none/>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>__before_traverse__</string> </key>
+            <value>
+              <dictionary/>
+            </value>
+        </item>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>business_template_skin_layer_priority</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>float</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>_objects</string> </key>
+            <value>
+              <tuple/>
+            </value>
+        </item>
+        <item>
+            <key> <string>business_template_skin_layer_priority</string> </key>
+            <value> <float>90.0</float> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>vifib_upgrader_20120423</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/vifib_upgrader/bt/revision

-80
+81
\ No newline at end of file

master/bt5/vifib_upgrader/bt/template_registered_skin_selection_list

+vifib_upgrader_20120423 | Outdated
\ No newline at end of file

master/bt5/vifib_upgrader/bt/template_skin_id_list

 vifib_upgrader
+vifib_upgrader_20120423
\ No newline at end of file