diff --git a/Documentation/DecaTec.WebDav.Documentation/Content/VersionHistory/v0.8.3.0.aml b/Documentation/DecaTec.WebDav.Documentation/Content/VersionHistory/v0.8.3.0.aml
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--- a/Documentation/DecaTec.WebDav.Documentation/Content/VersionHistory/v0.8.3.0.aml
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-<?xml version="1.0" encoding="utf-8"?>
-<topic id="074658d9-57c6-4a0d-a26a-2db0224ae05e" revisionNumber="1">
-  <developerConceptualDocument
-     xmlns="http://ddue.schemas.microsoft.com/authoring/2003/5"
-     xmlns:xlink="http://www.w3.org/1999/xlink">
-    <introduction></introduction>
-
-    <section>
-      <title>Changes in release v0.9.0.0</title>
-      <content>
-
-        <list class="bullet">
-
-          <listItem>
-            <para>
-              The library now implements <externalLink><linkText>RFC 4918</linkText><linkUri>https://tools.ietf.org/html/rfc4918</linkUri></externalLink>, <externalLink><linkText>RFC 4331</linkText><linkUri>https://tools.ietf.org/html/rfc4331</linkUri></externalLink>, <externalLink><linkText>Additional WebDAV Collection Properties</linkText><linkUri>https://tools.ietf.org/html/draft-hopmann-collection-props-00#section-1.12</linkUri></externalLink> and a some WebDAV properties specific to IIS WebDAV.
-            </para>
-          </listItem>
-          
-          <listItem>
-            <para>
-              New properties available for WebDavSessionListItem: Keep in mind that not every WebDAV server supports the same properties. Often a server only supports a subset of the specifications or even adds additional properties. So, when a property of a WebDavSessionListItem is null, the WebDAV server may not support these properties.
-            </para>
-          </listItem>
-
-          <listItem>
-            <para>
-              Some properties of WebDavSessionListItem are strongly-typed now (DateTime and numeric values).
-            </para>
-          </listItem>
-
-        </list>
-
-      </content>
-    </section>
-
-    <relatedTopics>
-      <link xlink:href="55c4b378-829f-44e2-af56-20a587c2d24b" />
-    </relatedTopics>
-  </developerConceptualDocument>
-</topic>