diff --git a/CHANGES/v2.3.txt b/CHANGES/v2.3.txt
index 60286533fb7ca857074a1fb28ce326f8abd7aa64..edd31611fe85ed9d05e6c8a9cd44102a46cb54b6 100644
--- a/CHANGES/v2.3.txt
+++ b/CHANGES/v2.3.txt
@@ -206,7 +206,8 @@ For developers:
 ## Version 2.3.4 (coming soon)
 
 For users:
-- GROMACS patch updated to gromacs-2016.4
+- GROMACS patch updated to gromacs-2016.4. This patch was also fixed in order to properly work with \ref ENERGY (see \issue{316})
+  and to implement `-hrex` option (see \issue{197}).
 - Solved a bug in \ref ERMSD leading to incorrect results when using non-default length units (e.g. with `UNITS LENGTH=A`).
 
 For developers: