diff --git a/NEWS b/NEWS
index a1b276ba..0d9bffee 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,26 @@
 Glances Version 2.x
 ==============================================================================
 
+Version 2.1
+===========
+
+    * History feature (--enable-history option on the command line)
+      This feature allows users to generate graphs within the curse interface.
+      Graphs are available for CPU, LOAD and MEM.
+      To generate graph, click on the 'g' key.
+      To reset the history, press the 'r' key.
+    * Alias for network interfaces, disks and sensors
+      Users can configure alias from the Glances configuration file.
+    * Add Glances log message (in the /tmp/glances.log file)
+      The default log level is INFO, you can switch to the debug mode using the -d option on the command line.
+    * Add RESTFul API to the web server mode
+    * Improve SNMP fallback mode for Cisco IOS, VMware ESXi
+    * Travis coverage
+
+Bugs corrected:
+
+    * ...
+
 Version 2.0.1
 =============
 
diff --git a/glances/outputs/glances_curses.py b/glances/outputs/glances_curses.py
index 9beb9393..5fb73217 100644
--- a/glances/outputs/glances_curses.py
+++ b/glances/outputs/glances_curses.py
@@ -471,8 +471,8 @@ class GlancesCurses(object):
         if size_x > screen_x or size_y > screen_y:
             # No size to display the popup => abord
             return False 
-        pos_x = (screen_x - size_x) / 2
-        pos_y = (screen_y - size_y) / 2
+        pos_x = int((screen_x - size_x) / 2)
+        pos_y = int((screen_y - size_y) / 2)
 
         # Create the popup
         popup = curses.newwin(size_y, size_x, pos_y, pos_x)