diff -Nru pyferret-7.4/debian/changelog pyferret-7.4/debian/changelog
--- pyferret-7.4/debian/changelog	2018-04-24 14:32:40.000000000 +0000
+++ pyferret-7.4/debian/changelog	2018-07-17 12:44:27.000000000 +0000
@@ -1,3 +1,9 @@
+pyferret (7.4-1build1) cosmic; urgency=medium
+
+  * No-change rebuild for libgfortran soname change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 17 Jul 2018 12:44:27 +0000
+
 pyferret (7.4-1) unstable; urgency=medium
 
   * New upstream release