diff --git a/NEWS b/NEWS
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--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,9 @@ PHP 4.0                                                                    NEWS
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 ?? ??? 200?, Version 4.0.6
+- Make the printf family of functions binary clean
+- Fixed WDDX serialization to HTML-escape key/variable names so as not to
+  break the XML packet. (Andrei)
 - Made WDDX extension enabled by default. (Andrei)
 - Added -C command-line option to avoid chdir to the script's directory (Stig)
 - Fixed a bug with /e modifier in preg_replace(), that would not correctly