diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index a74f28d4d27440806392edbeba1ee36255b67351..94038ac2be3a9443a8d3eb521a07d4bfd629c081 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -5,10 +5,12 @@ Changes in Release <RELEASE NUMBER>
     change in the API. Mapping functions CopyResidue, CopyConserved and
     CopyNonConserved that were previousely imported from ost.conop are now
     to be imported from ost.mol.alg.
-  * Added Molck API to the ost.mol.alg module.
   * Removed habit of changing secondary structure of entities when loading
     from mmCIF PDB files. Before, OST would turn secondary structure 'EEH'
     into 'ECH' to make it look nicer in DNG. Now, 'EEH' stays 'EEH'.
+  * Added Molck API to the ost.mol.alg module.
+  * Extended lDDT API in ost.mol.alg module to reproduce functionality of lddt
+    binary.
 
 Changes in Release 1.7.1
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