diff --git a/srfi/ChangeLog b/srfi/ChangeLog
index 7f259329f..49d2b97f1 100644
--- a/srfi/ChangeLog
+++ b/srfi/ChangeLog
@@ -1,3 +1,12 @@
+2002-01-21  Thien-Thi Nguyen  <ttn@giblet.glug.org>
+
+	* srfi-1.scm (check-arg-type, non-negative-integer?): a couple of new
+	internal definitions.
+	(list-tabulate, iota): check for bad arguments that otherwise
+	give weird output.
+	(filter): replaced with a tail-recursive version.
+	(remove): implement using filter, to make it tail-recursive.
+
 2002-01-20  Thien-Thi Nguyen  <ttn@giblet.glug.org>
 
 	* srfi-1.scm (map1): Rewrite to be tail-recursive.