diff -r b1cc3c1b5028 -r 06e2064de820 documentation/change_history.pod
--- a/documentation/change_history.pod	Wed Jul 28 18:30:18 2010 +0100
+++ b/documentation/change_history.pod	Sat Jul 31 18:44:26 2010 +0100
@@ -14,11 +14,23 @@
 
 =head1 FShell Change History
 
-=head2 Release 000.3
+=head2 Release 000.4
+
+=over 5
+
+=item *
+
+Fixed a defect in iosrv.exe that caused a panic if a foreground read object was attached to a different end point. This was due to the read object being notified of a change in foreground before its iEndPoint member was updated. This member is now updated before attempting the attach, and is set to NULL in the event of a leave (resulting in the read object being left in an unattached state).
 
-Build fixes.
+=item *
+
+More build fixes. Changed the documentation builder to automatically prepend C<%EPOCROOT%> (converted to a path relative form) to pre-processor include path options that start with F<epoc32>. Prevously C<$(EPOCROOT)> was prepended in the makefile, which broke the documentation build because the pre-processor will only accept relative path include options.
 
-=head2 Release 000.2
+=item *
+
+Added C<--codesegs> option to C<ps>.
+
+=head2 Release 000.2, 000.3
 
 Build fixes.