diff -Nru nwchem-6.6+r27746/debian/changelog nwchem-6.6+r27746/debian/changelog
--- nwchem-6.6+r27746/debian/changelog	2016-11-19 09:27:03.000000000 +0000
+++ nwchem-6.6+r27746/debian/changelog	2017-08-04 19:23:48.000000000 +0000
@@ -1,3 +1,9 @@
+nwchem (6.6+r27746-4build1) artful; urgency=medium
+
+  * No-change rebuild for libgfortran soname change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Fri, 04 Aug 2017 19:23:48 +0000
+
 nwchem (6.6+r27746-4) unstable; urgency=medium
 
   * debian/patches/19_disable_march_native.patch: Remove -mtune=native as well