diff -Nru rdkit-201603.5+dfsg/debian/changelog rdkit-201603.5+dfsg/debian/changelog
--- rdkit-201603.5+dfsg/debian/changelog	2018-02-01 16:13:01.000000000 +0000
+++ rdkit-201603.5+dfsg/debian/changelog	2018-07-17 13:03:05.000000000 +0000
@@ -1,3 +1,9 @@
+rdkit (201603.5+dfsg-1ubuntu2) cosmic; urgency=medium
+
+  * No-change rebuild for boost soname change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 17 Jul 2018 13:03:05 +0000
+
 rdkit (201603.5+dfsg-1ubuntu1) bionic; urgency=medium
 
   * Fix build with glibc 2.26