--- a/README	Mon Jun 18 17:12:11 2012 +0200
+++ b/README	Mon Jun 18 17:15:04 2012 +0200
@@ -20,13 +20,13 @@
 Contribute
 ==================
 
+The simplest way to contribute is to issue a pull request on bitbucket.
 
-This repository contains public immutable changeset. Developement happen here::
+However, some cutting edge change may be found in a mutable repository hosted
+by logilab before they are published.
 
     http://hg-lab.logilab.org/wip/mutable-history/
 
-Make sure to pull lastest draft changeset before submitting new changeset.
+Make sure to check lastest draft changeset before submitting new changeset.
 
-Pull-requests here are OK, too, though. But don’t expect to have the
-newest changeset without checking out the dev repo with the obsolete
-extension enabled.
+