The latest. Minecraft 1.0
It updates Minecraft to the latest released version.
In the latest Minecraft, you can.
Try running it as an administrator and make sure you have the latest minecraft launcher and the latest version of java.
minecraft's latest version as of June 2016 is 1.10 (The Frostburn Update).
The current version of Minecraft that is out is 1.12.2, part of the "World of Colour" update.
you just go to the Minecraft website and download minecraft again if 1.3.1 was your latest version. or you can download minecraft version changer.
the latest one.
Right now 1.4.7.
Not sure if you been playing the latest version of minecraft but for along as i have been playing (since alpha) there has always been eggs in minecraft.
You can start a game on a totally flat world, in the latest versions of Minecraft.
An "out-dated-client" means someone needs to update their Minecraft app to the latest update.