diff -Nru haskell-wai-3.2.1.1/debian/changelog haskell-wai-3.2.1.1/debian/changelog
--- haskell-wai-3.2.1.1/debian/changelog	2017-06-21 05:51:28.000000000 +0000
+++ haskell-wai-3.2.1.1/debian/changelog	2017-07-15 18:21:00.000000000 +0000
@@ -1,3 +1,15 @@
+haskell-wai (3.2.1.1-3build4) artful; urgency=medium
+
+  * Rebuild against new GHC ABI.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Sat, 15 Jul 2017 20:21:00 +0200
+
+haskell-wai (3.2.1.1-3build3) artful; urgency=medium
+
+  * Rebuild against new GHC ABI.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Mon, 10 Jul 2017 15:11:03 +0200
+
 haskell-wai (3.2.1.1-3build2) artful; urgency=medium
 
   * No-change rebuild for new GHC ABIs