diff --git a/ghc-call-stack.changes b/ghc-call-stack.changes
index 8579784..e4f19c2 100644
--- a/ghc-call-stack.changes
+++ b/ghc-call-stack.changes
@@ -1,5 +1,36 @@
 -------------------------------------------------------------------
-Wed Aug 28 17:31:17 UTC 2019 - psimons@suse.com
+Fri Nov  8 16:13:23 UTC 2019 - Peter Simons <psimons@suse.com>
 
-- Add call-stack at version 0.2.0.
+- Drop obsolete group attributes.
 
+-------------------------------------------------------------------
+Sun Aug  4 02:01:53 UTC 2019 - psimons@suse.com
+
+- Update call-stack to version 0.2.0.
+  Upstream does not provide a change log file.
+
+-------------------------------------------------------------------
+Sat Oct 20 11:31:16 UTC 2018 - Peter Simons <psimons@suse.com>
+
+- Use https URL to refer to bugs.opensuse.org.
+
+-------------------------------------------------------------------
+Wed Jul 18 14:26:17 UTC 2018 - psimons@suse.com
+
+- Cosmetic: replace tabs with blanks, strip trailing white space,
+  and update copyright headers with spec-cleaner.
+
+-------------------------------------------------------------------
+Wed May 16 13:06:53 UTC 2018 - psimons@suse.com
+
+- Prefer the new %license attribute over %doc.
+
+-------------------------------------------------------------------
+Thu Aug  3 15:38:38 UTC 2017 - psimons@suse.com
+
+- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.
+
+-------------------------------------------------------------------
+Tue Oct 11 08:50:29 UTC 2016 - psimons@suse.com
+
+- Update to version 0.1.0 with cabal2obs.