--- a/README.rst	Wed Nov 29 09:47:20 2017 -0500
+++ b/README.rst	Tue Sep 18 16:13:36 2018 -0400
@@ -2,24 +2,37 @@
 Changelog/News
 --------------
 
+**Version 3.0.0.0 - 08/03/2018**
+
+- UPGRADE: upgrade the xcms version from 1.46.0 to 3.0.0. So refactoring of a lot of underlying codes and methods. Some parameters may have been renamed.
+
+- UPDATE: since xcms 3.0.0, the selection of a method is no more needed (chrom or MSW). xcms will detect from the data the peak picking method used in findChromPeaks
+
+- UPDATE: since xcms 3.0.0, new parameters are available: expandMz, expandRt and ppm
+
+
 **Version 2.1.1 - 29/11/2017**
 
 - BUGFIX: To avoid issues with accented letter in the parentFile tag of the mzXML files, we changed a hidden mechanim to LC_ALL=C
 
+
 **Version 2.1.0 - 07/02/2017**
 
 - IMPROVEMENT: change the management of the peaklist ids. The main ids remain the same as xcms generated. The export setiings now only add custom names in the variableMetadata tab (namecustom)
 
 - IMPROVEMENT: xcms.fillpeaks can deal with merged individual data
 
+
 **Version 2.0.8 - 22/12/2016**
 
-- IMPROVEMENT: Add an option to export the peak list at this step without have to wait camara.annotate
+- IMPROVEMENT: Add an option to export the peak list at this step without having to wait for CAMERA.annotate
+
 
 **Version 2.0.7 - 06/07/2016**
 
 - UPGRADE: upgrate the xcms version from 1.44.0 to 1.46.0
 
+
 **Version 2.0.6 - 04/04/2016**
 
 - TEST: refactoring to pass planemo test using conda dependencies