diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index f29a17e93..d0f6ccd49 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,14 @@
+2000-03-21  Mikael Djurfeldt  <mdj@thalamus.nada.kth.se>
+
+	* gc.c (alloc_some_heap): Further improvement of minimal heap size
+	prediction.
+	(SCM_MAX): New macro.
+	(scm_freelist_t): New field: collected_1. Previous amount of
+	collected cells.
+	(gc_sweep_freelist_finish): Trigger based on two last values of
+	freelist->collected to avoid unnecessary allocation due to
+	temporary peaks.
+
 2000-03-20  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 
 	* numbers.h (SCM_MAKINUM):  The parameter to SCM_MAKINUM should