Header-file dependency checking in Makefile.
diff --git a/CHANGELOG b/CHANGELOG
index 42f7f73..9013579 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -48,6 +48,9 @@
 	    Don't include lease-time in DHCPACK replies to DHCPINFORM
 	    queries, since RFC-2131 says we shouldn't. Thanks to
 	    Wouter Ibens for pointing this out.  
+
+	    Makefile tweak to do dependency checking on header files.
+	    Thanks to Johan Peeters for the patch.
 	    
 
 version 2.63