Answers

2014-01-16T16:55:20+01:00
For regular computers
Windows: newest version 8,
Ubuntu: newest version 13.10 (Saucy Salamander),
Linux: newest version 3.12.8 

Mobile devices
Android: newest version 4.4.2 KitKat, 
Windows Phone:newest version 8 
 iOS newest version: 7.0.4
0