template/ppt/presProps.xml in powerpoint-1.5 vs template/ppt/presProps.xml in powerpoint-1.6

@@ -1,2 +1,14 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<p:presentationPr xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:p="http://schemas.openxmlformats.org/presentationml/2006/main"><p:extLst><p:ext uri="{E76CE94A-603C-4142-B9EB-6D1370010A27}"><p14:discardImageEditData xmlns:p14="http://schemas.microsoft.com/office/powerpoint/2010/main" val="0"/></p:ext><p:ext uri="{D31A062A-798A-4329-ABDD-BBA856620510}"><p14:defaultImageDpi xmlns:p14="http://schemas.microsoft.com/office/powerpoint/2010/main" val="220"/></p:ext></p:extLst></p:presentationPr>
+<p:presentationPr xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" xmlns:p="http://schemas.openxmlformats.org/presentationml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
+  <p:extLst>
+    <p:ext uri="{E76CE94A-603C-4142-B9EB-6D1370010A27}">
+      <p14:discardImageEditData val="0" xmlns:p14="http://schemas.microsoft.com/office/powerpoint/2010/main"/>
+    </p:ext>
+    <p:ext uri="{D31A062A-798A-4329-ABDD-BBA856620510}">
+      <p14:defaultImageDpi val="220" xmlns:p14="http://schemas.microsoft.com/office/powerpoint/2010/main"/>
+    </p:ext>
+    <p:ext uri="{FD5EFAAD-0ECE-453E-9831-46B23BE46B34}">
+      <p15:chartTrackingRefBased val="0" xmlns:p15="http://schemas.microsoft.com/office/powerpoint/2012/main"/>
+    </p:ext>
+  </p:extLst>
+</p:presentationPr>
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