Update:Star Citizen Alpha 3.0.0

Previously known as 2.7

Basic Professions

 * Trading
 * Cargo Transport
 * Piracy and Smuggling
 * Mercenary
 * Bounty Hunter

New Ships

 * Ursa Rover
 * Dragonfly
 * Caterpillar
 * Constellation Aquila

Chris Roberts

 * Docking (refueling, Merlin in Constellation, docking with bigger ships)
 * May be included in Star Citizen Alpha 3.1.0

Tony Zurovec

 * Low-level network rewrite (StarNetwork 1.0)