diff --git a/ReleaseNotes b/ReleaseNotes
index f060982d417afba44c41731f9749097b4917935c..dc6638f4e13099a12981ebff7737302088e997ae 100644
--- a/ReleaseNotes
+++ b/ReleaseNotes
@@ -1,6 +1,18 @@
 Release notes
 TSG-QC   jacques.grelet@ird.fr
 
+v1.47.0 (2018-03-28)
+- The radio button QC now follows the last selected in the
+  contextual menu.
+  The code existed but was commented because there was a bug
+- When leaving the correction module, the "zoom off" mode is now
+  applied by default on all figures
+- When leaving the correction module, the vertical legend of the
+  parameter takes the correct value, ie SSPS instead of SSPS_EXT_2
+- The undo mode was activated, calling a function that does not exist.
+  So I deactivated it again, Select undo menu now display the message 
+  "not implemented"
+
 v1.46.2 (2017-03-27)
  - Improves the compiled 2016b 64 bit version
 
diff --git a/tsgqc.m b/tsgqc.m
index e108ca8e8a69ca0b17248c843d8cf5c8110f7ff9..cf8415999443c011956a9ae8992fce1d97113204 100644
--- a/tsgqc.m
+++ b/tsgqc.m
@@ -38,9 +38,9 @@ global GOSUD_FORMAT_VERSION
 % version number, may be used to initialize some files when it change
 % 0.90x -> 1.0RCx
 % -------------------------------------------------------------------
-VERSION      = 1.462;  % -> 1.44
-CHAR_VERSION = '1.462';
-DATE_VERSION = '27/03/2017';
+VERSION      = 1.470;  % -> 1.47.0
+CHAR_VERSION = '1.47.0';
+DATE_VERSION = '28/03/2018';
 
 % netcdf file version, see DATA FORMAT TSG document:
 % CORTSG_format_gosud.doc