diff -Nru haskell-reactive-banana-1.2.1.0/debian/changelog haskell-reactive-banana-1.2.1.0/debian/changelog
--- haskell-reactive-banana-1.2.1.0/debian/changelog	2020-07-23 07:14:20.000000000 +0000
+++ haskell-reactive-banana-1.2.1.0/debian/changelog	2020-08-19 20:51:07.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-reactive-banana (1.2.1.0-2build2) groovy; urgency=medium
+
+  * Rebuild against new GHC ABI.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Wed, 19 Aug 2020 22:51:07 +0200
+
 haskell-reactive-banana (1.2.1.0-2build1) groovy; urgency=medium
 
   * Rebuild against new GHC abi.