1.4.1 Patch

Released June 13, 2012

Patch notes from the forums

Battle Nations 1.4.1 is now live and available for download!


 * Introducing the new Z2 Community! Tap on your Username and check it out.


 * Localization for Chinese and Korean speaking players!


 * Additional bug fixes and stability improvements.

Source: http://battlenations.com/forums/topic/patch-notes-battle-nations-1-4-1/

(Note: You will not be able to interact with friends who still have 1.4)