diff --git a/reference/bbcode/book.xml b/reference/bbcode/book.xml
index 42f69312ec..e2a2508194 100644
--- a/reference/bbcode/book.xml
+++ b/reference/bbcode/book.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- Membership: external, pecl -->
 
 <book xml:id="book.bbcode" xmlns="http://docbook.org/ns/docbook">
@@ -16,6 +16,10 @@
    valid HTML by reordering open / close tags and by automatically closing
    unclosed tags.
   </para>
+  <para>
+   Since 0.10.1 It supports argument quoting with single quotes,
+   double quotes and HTML escaped double quotes.
+  </para>
  </preface>
  
  &reference.bbcode.setup;