V8 Supercars will return to Eastern Creek for the first time in three years this August:
http://www.speedcafe.com/2012/04/22/eastern-creek-added-to-2012-v8-supercars-calendar/
The original plan was for the series to travel to an international venue for the penultimate round (one week after Abu Dhabi), but a circuit could not be found in time. Instead, Winton will be moved back to the vacant November spot, and Eastern Creek will take Winton’s original August date (since winter in Victoria was never going to be fun).