diff -Nru cupt-2.10.4+nmu1/debian/changelog cupt-2.10.4+nmu1build1/debian/changelog
--- cupt-2.10.4+nmu1/debian/changelog	2020-06-07 20:56:21.000000000 +0000
+++ cupt-2.10.4+nmu1build1/debian/changelog	2020-12-12 12:05:05.000000000 +0000
@@ -1,3 +1,9 @@
+cupt (2.10.4+nmu1build1) hirsute; urgency=medium
+
+  * No-change rebuild for boost soname change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Sat, 12 Dec 2020 13:05:05 +0100
+
 cupt (2.10.4+nmu1) unstable; urgency=medium
 
   * Non-maintainer upload.