Release 4 of Maptools has just been published. It mainly features a lot of small changes and of course an update to the locations data.

• Replaced menu button text with icons.
• Added the following data to countries: population, number of locations with 5k+ pop.
• Added ability to disable the circles on the map.
• Added a button to copy the location names to the clipboard.
• Added a settings panel.
• Added settings to change the colors of the circles.
• Added special icon for guess markers on the map.
• Toggles for miss circles with 20 and 10 km guesses.
• Updated locations data