diff -Nru gnuradio-3.7.10.1/debian/changelog gnuradio-3.7.10.1/debian/changelog
--- gnuradio-3.7.10.1/debian/changelog	2017-07-27 06:14:12.000000000 +0000
+++ gnuradio-3.7.10.1/debian/changelog	2017-08-06 00:10:23.000000000 +0000
@@ -1,3 +1,9 @@
+gnuradio (3.7.10.1-2ubuntu2) artful; urgency=medium
+
+  * No-change rebuild for libgsl soname change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Sun, 06 Aug 2017 00:10:23 +0000
+
 gnuradio (3.7.10.1-2ubuntu1) artful; urgency=medium
 
   * debian/patches/use-cxx11: use c++11 standard instead of c++98.