diff --git a/ipasserelle-groupware.spec b/ipasserelle-groupware.spec
index 87c6340..0f4f114 100644
--- a/ipasserelle-groupware.spec
+++ b/ipasserelle-groupware.spec
@@ -1,4 +1,4 @@
-%define version 0.2.19
+%define version 0.2.20
 %define release 1
 %define name ipasserelle-groupware
 %define debug_package %{nil}
@@ -39,6 +39,10 @@ iPasserelle module for the groupware application.
 Based on smeserver-sogo from nethesis
 
 %changelog
+* Wed Jan 7 2015 Daniel Berteaud <daniel@firewall-services.com> - 0.2.20-1
+- Enable dovecot auth_cache
+- Enable IMAP pooling to reduce auth against dovecot
+
 * Thu Sep 11 2014 Daniel Berteaud <daniel@firewall-services.com> - 0.2.19-1
 - Update refresh parameter for SOGo 2.2.8