How does one determine which version of OpenWRT is on the YUN board? For example, using SSH and uname -a command, I get "Linux GregYun 3.8.3 #8 Mon Aug 19 16:22:39 CEST 2013 mips GNU/Linux" The uname command is supposed to provided the information, but, there seems nothing to relate to version 1.5.3. I am asking this because I am having a problem with the IDE seeing the Yun board. Both the wifi SSH and LuCI web server work great. If the system firmware upgrade helps, then I am will do it. But, I need to know whether I have the latest or not.