update 1.5 is set to arrive in "early March," according to a Twitter update from Mojang developer Jens Bergensten
. To be a bit more exact, Bergensten says the PC update will be live in "roughly two weeks," placing it near the week of March 11.
Known as the Redstone Update
, version 1.5 will address the redstone ore, giving it variable signal strength in addition to a new capacitor block. The Redstone Update also fixes the south-east rule glitch.