diff --git a/matlab/README b/matlab/README
index 56285d182e86bd46352141be9c72f60b1c08f76f..91c4a73ca1d7ca9e3090136e24f14dac673af4dc 100644
--- a/matlab/README
+++ b/matlab/README
@@ -1,3 +1,5 @@
+** (emacs:33177): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-0PeD0Oo15a: Connection refused
+GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.
 
 gdat.m was first created to get JET data using jetRDA system
 
@@ -34,3 +36,8 @@ since then using svntag
 
 2019/06/25: tag 4_2 before moving to git and gitlab
      svn cp https://spcsvn.epfl.ch/repos/TCV/GUIprofs/trunk https://spcsvn.epfl.ch/repos/TCV/GUIprofs/tags/GUIprofs_v4_2 -m"tag version 4_2, moved to git, no svn commits anymore hopefully..."
+
+!!!!!!!!!!!!!!!!!! error of copy/paste, using GUIprofs instead of gdat for cp tags commands above... now do a new one with all above comments:
+
+2019/06/28: tag 4_2 includes tag_3_10, 4_1 and 4_2 above: change default to LIUQE.M and introduced liuqe=1,2,3,11,12,13,21,22,23 or -1 as in GUIprofs and proffit and before mv to git
+    svn cp https://spcsvn.epfl.ch/repos/TCV/gdat/trunk https://spcsvn.epfl.ch/repos/TCV/gdat/tags/gdat_v4_2 -m"includes tag_3_10, 4_1 and 4_2 in README file: change default to LIUQE.M and introduced liuqe=1,2,3,11,12,13,21,22,23 or -1 as in GUIprofs and proffit and before mv to git"