diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 15cd614262cd22d3bb1a40bc3f65348e4862cfba..0c643dc9fa676e51d60b39d815fefb9a97f54a6f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,9 @@
+Changes in Release 1.6
+--------------------------------------------------------------------------------
+
+ * Added code to compare structures attached to a multiple seq. aln.
+ * Incorporated Antechamber based force-field parameter generation for mm mod.
+
 Changes in Release 1.5
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