diff --git a/winsup/doc/ChangeLog b/winsup/doc/ChangeLog
index 2d7fec4d0..10a0f2286 100644
--- a/winsup/doc/ChangeLog
+++ b/winsup/doc/ChangeLog
@@ -1,3 +1,7 @@
+2010-03-29  Corinna Vinschen  <corinna@vinschen.de>
+
+	* new-features.sgml (ov-new1.7.3): New section.
+
 2010-03-27  Corinna Vinschen  <corinna@vinschen.de>
 
 	* setup2.sgml (setup-locale-charsetlist): Add EUC-CN and GB2312.
diff --git a/winsup/doc/new-features.sgml b/winsup/doc/new-features.sgml
index 4c637aa04..5c1cadc4f 100644
--- a/winsup/doc/new-features.sgml
+++ b/winsup/doc/new-features.sgml
@@ -1,5 +1,23 @@
 <sect1 id="ov-new1.7"><title>What's new and what changed in Cygwin 1.7</title>
 
+<sect2 id="ov-new1.7.3"><title>What's new and what changed from 1.7.2 to 1.7.3</title>
+
+<itemizedlist mark="bullet">
+
+<listitem><para>
+Support for GB2312/EUC-CN.  These charsets are implemented as aliases to GBK.
+GB2312 is now the default charset name for the locales zh_CN and zh_SG, just
+as on Linux.
+</para></listitem>
+
+<listitem><para>
+Modification and access timestamps of devices reflect the current time.
+</para></listitem>
+
+</itemizedlist>
+
+</sect2>
+
 <sect2 id="ov-new1.7.2"><title>What's new and what changed from 1.7.1 to 1.7.2</title>
 
 <itemizedlist mark="bullet">