From Thailand...

23.8km/l instead of 21km/l
Forward collision mitigation(low speed range)

ASC HSA ABS EBD BA
Bi-xenon headlights
Led tail lights

The 2015 models are getting some discounts. Not sure if this indicates new models wil arrive..

http://paultan.org/2015/12/03/mitsubishi-mirage-facelift-goes-high-tech-in-thailand/