diff --git a/lib/ChangeLog b/lib/ChangeLog
index bef71f4..5d3239b 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,10 @@
+2005-04-22 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
+
+	* thread.h: Fix type for struct thread_master add_type: should be
+	  unsigned char.  Also, add some documentation of thread_add_background
+	  args.  And remove extraneous declaration of
+	  show_thread_work_queues_cmd.
+
 2005-04-22 Paul Jakma <paul.jakma@sun.com>
 
 	* memory.h: Move include of memtypes.h to after the definition of