diff --git a/Shorewall/releasenotes.txt b/Shorewall/releasenotes.txt
index 496c599e0..b069341f0 100644
--- a/Shorewall/releasenotes.txt
+++ b/Shorewall/releasenotes.txt
@@ -52,7 +52,7 @@ VI.   PROBLEMS CORRECTED AND NEW FEATURES IN PRIOR RELEASES
 
     	 ACCEPT	net	dmz:10.1.10.2	tcp	80
 
-5)  Two problems with complex TC have been corrected:
+5)  Several problems with complex TC have been corrected:
 
     a) The following entry in /etc/shorewall/tcclasses
 
@@ -70,6 +70,15 @@ VI.   PROBLEMS CORRECTED AND NEW FEATURES IN PRIOR RELEASES
        /etc/shorewall/tcclasses was previoulsly escaping detection by
        the compiler, resulting in a run-time error.
 
+    c) The compiler did not complain if a CLASSID specified in the MARK
+       column of tcrules referred to an IFB class. Such a rule would be
+       nonsensical since packets are passed through the IFB before
+       they are passed through any marking rules. Such a configuration
+       now results in a compilation error.
+
+    d) Where there are more than 10 tcdevices, tcfilter entries could
+       generate invalid rules. 
+
 ----------------------------------------------------------------------------
            I I.  K N O W N   P R O B L E M S   R E M A I N I N G
 ----------------------------------------------------------------------------