diff --git a/ghc-async.changes b/ghc-async.changes
index 2f05346..dd9201f 100644
--- a/ghc-async.changes
+++ b/ghc-async.changes
@@ -1,5 +1,10 @@
 -------------------------------------------------------------------
-Fri Jun  7 02:01:35 UTC 2019 - psimons@suse.com
+Fri Nov  8 16:13:14 UTC 2019 - Peter Simons <psimons@suse.com>
+
+- Drop obsolete group attributes.
+
+-------------------------------------------------------------------
+Fri Jun  7 02:01:43 UTC 2019 - psimons@suse.com
 
 - Update async to version 2.2.2.
   ## Changes in 2.2.2:
@@ -10,7 +15,115 @@ Fri Jun  7 02:01:35 UTC 2019 - psimons@suse.com
    - Documentation fixes
 
 -------------------------------------------------------------------
-Tue May 21 15:36:04 UTC 2019 - psimons@suse.com
+Fri Oct 19 13:13:07 UTC 2018 - Peter Simons <psimons@suse.com>
 
-- Add async at version 2.2.1.
+- Update Cabal build instructions to support ghc-8.6.1.
 
+-------------------------------------------------------------------
+Wed Jul 18 14:26:13 UTC 2018 - psimons@suse.com
+
+- Cosmetic: replace tabs with blanks, strip trailing white space,
+  and update copyright headers with spec-cleaner.
+
+-------------------------------------------------------------------
+Mon May 14 17:02:11 UTC 2018 - psimons@suse.com
+
+- Update async to version 2.2.1.
+ - Add a Hashable instance for Async
+ - Documentation updates
+ - cancel now throws AsyncCancelled instead of ThreadKilled
+ - link and link2 now wrap exceptions in ExceptionInLinkedThread when
+   throwing to the linked thread. ExceptionInLinkedThread is a child
+   of AsyncException in the exception hierarchy, so this maintains the
+   invariant that exceptions thrown asynchronously should be
+   AsyncExceptions.
+ - link and link2 do not propagate AsyncCancelled, so it's now
+   possible to cancel a linked thread without cancelling yourself.
+ - Added linkOnly and link2Only to specify which exceptions should be
+   propagated,if you want something other than the default behaviour
+   of ignoring AsyncCancelled.
+ - new utility function compareAsyncs for comparing Asyncs of
+   different types.
+
+-------------------------------------------------------------------
+Thu Aug  3 15:38:38 UTC 2017 - psimons@suse.com
+
+- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.
+
+-------------------------------------------------------------------
+Wed Apr 19 13:20:19 UTC 2017 - psimons@suse.com
+
+- Update to version 2.1.1.1 with cabal2obs.
+
+-------------------------------------------------------------------
+Tue Nov 22 16:06:37 UTC 2016 - psimons@suse.com
+
+- Update to version 2.1.1 with cabal2obs.
+
+-------------------------------------------------------------------
+Sun Jul 10 17:18:01 UTC 2016 - psimons@suse.com
+
+- Update to version 2.1.0 revision 0 with cabal2obs.
+
+-------------------------------------------------------------------
+Sun Jan 24 10:10:44 UTC 2016 - mimi.vx@gmail.com
+
+- update to 2.1.0
+* Bump base dependency to allow 4.10
+* Remove invalid Monad instance for Concurrently
+* Add Monoid and Semigroup instances for Concurrently
+* Add forConcurrently (flipped version of mapConcurrently)
+* Add STM version of all applicable IO functions: waitAnySTM, waitAnyCatchSTM,
+        waitEitherSTM, waitEitherCatchSTM, waitEitherSTM_, and waitBothSTM.
+
+-------------------------------------------------------------------
+Mon Apr 13 07:36:06 UTC 2015 - mimi.vx@gmail.com
+
+- update to 2.0.2
+* Add a Monad instance for Concurrently * Bump base dependency to allow 4.9
+* Add workaround to waitCatch for #14
+
+-------------------------------------------------------------------
+Tue Sep  9 20:19:55 UTC 2014 - peter.trommler@ohm-hochschule.de
+
+- update to 2.0.1.5
+* update dependency for ghc 7.8
+* for Haskell Platform 2014.2.0.0
+
+-------------------------------------------------------------------
+Mon Sep  1 17:32:19 UTC 2014 - peter.trommler@ohm-hochschule.de
+
+- regenerate spec file with cabal-rpm 0.8.6
+* require exact version of ghc-compiler
+
+-------------------------------------------------------------------
+Sat Aug 23 00:06:34 UTC 2014 - peter.trommler@ohm-hochschule.de
+
+- enable PowerPC builds
+
+-------------------------------------------------------------------
+Mon May  6 11:19:22 UTC 2013 - peter.trommler@ohm-hochschule.de
+
+- update to 2.0.1.4 from upstream
+* fix in test suite
+- version required for Haskell Platform 2013.2
+
+-------------------------------------------------------------------
+Mon May  6 10:53:30 UTC 2013 - peter.trommler@ohm-hochschule.de
+
+- more transparent packaging (fewer macros)
+
+-------------------------------------------------------------------
+Wed Jan  2 15:37:31 UTC 2013 - peter.trommler@ohm-hochschule.de
+
+- expand macro in name tag to help source validator
+
+-------------------------------------------------------------------
+Sat Nov 17 14:16:42 UTC 2012 - peter.trommler@ohm-hochschule.de
+
+- make service localonly for Factory submission
+
+-------------------------------------------------------------------
+Mon Oct  1 18:45:55 UTC 2012 - peter.trommler@ohm-hochschule.de
+
+- Initial package generated by cabal2spec