diff -Nru muscle-3.8.1551/debian/changelog muscle-3.8.1551/debian/changelog
--- muscle-3.8.1551/debian/changelog	2019-02-22 21:13:23.000000000 +0000
+++ muscle-3.8.1551/debian/changelog	2020-03-22 15:50:59.000000000 +0000
@@ -1,3 +1,9 @@
+muscle (1:3.8.1551-2build1) focal; urgency=medium
+
+  * No-change rebuild for libgcc-s1 package name change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Sun, 22 Mar 2020 16:50:59 +0100
+
 muscle (1:3.8.1551-2) unstable; urgency=medium
 
   [ Helmut Grohne ]