For those that fuel up at Z, Fastlane now includes Pumped discounts which was a reason to not use fastlane when first introduced.
Seems as though it had been around for a month or so but not announced widely. The app still gives a warning saying it doesn't include Pumped but I have been told this is an error!
PS: If you have a Farmsource card Z & Caltex now give 12c off p/l (was 11c & 6c before)