diff --git a/ChangeLog b/ChangeLog
index e40c10d1..a2e641d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@
 
 2019-09-17  Jay Berkenbilt  <ejb@ql.org>
 
+	* Fix a few integer warnings for big-endian systems.
+
 	* QIntC tests: don't assume char is signed. Fixes #361.
 
 2019-08-31  Jay Berkenbilt  <ejb@ql.org>
diff --git a/ispell-words b/ispell-words
index 17cf0340..2ba7128c 100644
--- a/ispell-words
+++ b/ispell-words
@@ -575,6 +575,7 @@ EncryptionData
 EncryptionParameters
 EncryptMetadata
 endian
+endianness
 endif
 endl
 endobj
diff --git a/manual/qpdf-manual.xml b/manual/qpdf-manual.xml
index f9d87f41..d3cb2353 100644
--- a/manual/qpdf-manual.xml
+++ b/manual/qpdf-manual.xml
@@ -4364,6 +4364,45 @@ print "\n";
    <filename>ChangeLog</filename> in the source distribution.
   </para>
   <variablelist>
+   <varlistentry>
+    <term>9.0.1: September XXX, 2019</term>
+    <listitem>
+     <itemizedlist>
+      <listitem>
+       <para>
+        Bug Fixes/Enhancements
+       </para>
+       <itemizedlist>
+        <listitem>
+         <para>
+          Fix some build and test issues on big-endian systems and
+          compilers with characters that are unsigned by default.
+          The problems were in build and test only. There were no
+          actual bugs in the qpdf library itself relating to
+          endianness or unsigned characters.
+         </para>
+        </listitem>
+        <listitem>
+         <para>
+          When a dictionary has a duplicated key, report this with a
+          warning. The behavior of the library in this case is
+          unchanged, but the error condition is no longer silently
+          ignored.
+         </para>
+        </listitem>
+        <listitem>
+         <para>
+          When a form field's display rectangle is erroneously
+          specified with inverted coordinates, detect and correct this
+          situation. This avoids some form fields from being flipped
+          when flattening annotations on files with this condition.
+         </para>
+        </listitem>
+       </itemizedlist>
+      </listitem>
+     </itemizedlist>
+    </listitem>
+   </varlistentry>
    <varlistentry>
     <term>9.0.0: August 31, 2019</term>
     <listitem>