Enhance --add-subnet to allow arbitary subnet addresses.
diff --git a/CHANGELOG b/CHANGELOG
index 3f4026d..bbc2834 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,6 +4,10 @@
 	    least, 0.0.0.0 accesses the local host, so could
 	    be targets for DNS rebinding. See RFC 5735 section 3 
 	    for details. Thanks to Stephen Röttger for the bug report.
+
+	    Enhance --add-subnet to allow arbitrary subnet addresses.
+            Thanks to Ed Barsley for the patch.
+	
 	    
 version 2.75
             Fix reversion on 2.74 which caused 100% CPU use when a