diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index 6efae142228b0ca0010753c5c6cdd5b4bc91ffe4..d7b958641a4533e054310517dc3b54b4c0c31846 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -2,8 +2,9 @@
 
 Contact: <jacques.grelet@ird.fr>
 
-## v1.50RC2 (2019-01-07)
+## v1.50RC2 (2019-01-10)
 
++ fix issue #11, improve print menu
 + fix issue #9, add a customize menu to select ship size color, track size
 + fix issue #10, add menu "toolbar" to display toolbar icons. Notes that in R2018b, tools such as the zoom, pan, datatip, etc are no longer at the toolbar at the top of the figure window. These buttons are now in an "axes" toolbar and only appear when you hover your mouse over the plot. See: <https://fr.mathworks.com/matlabcentral/answers/419036-what-happened-to-the-figure-toolbar-in-r2018b-why-is-it-an-axes-toolbar-how-can-i-put-the-buttons>