Mentioned the 0.6.0RC1 (Release Candidate 1).
diff --git a/CHANGELOG b/CHANGELOG
index 9589e04..bc42f7c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,10 @@
+(0.6.0RC1) Changes since version 0.5.2
+
+  ++ Bugfixes:
+  
+  * Memory leak fixes that occurred in several places or
+    situations.
+
 Changelog that precedes the move to Savannah:
 
 (0.5.3) Changes since version 0.5.2