I am installing about 120+ Arduino Yuns for a study(not for a commercial purpose). I am having someone install the required tools. Since I am charged by the hour, I am trying to save time on the installation process.
The Yuns that I bought have the following version:
=Fri Apr 11 04:46:31 CEST 2014
From the change log, I see that the installed version contains fixes to heart bleed problem and other major updates. I do not see any other problems that would be fixed by upgrading the Yun to 1.5.3.
My application also seems to be running without an OS update. Would I be missing a major feature update if I do not update my Yun's linux image to 1.5.3?