diff -Nru libbpp-phyl-2.4.1/debian/changelog libbpp-phyl-2.4.1/debian/changelog
--- libbpp-phyl-2.4.1/debian/changelog	2019-08-20 16:13:57.000000000 +0000
+++ libbpp-phyl-2.4.1/debian/changelog	2020-03-23 06:17:50.000000000 +0000
@@ -1,3 +1,9 @@
+libbpp-phyl (2.4.1-3build1) focal; urgency=medium
+
+  * No-change rebuild for libgcc-s1 package name change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Mon, 23 Mar 2020 07:17:50 +0100
+
 libbpp-phyl (2.4.1-3) unstable; urgency=medium
 
   [ Julien Dutheil ]