KIA announced on 2017 Kia Forte Overview long time ago revised versions of Forte and Forte5.
Engines remain same, but SX will be optional with DCT instead of TC automatic.
As for Koup. There are rumors it will receive a small visual update just like other models and similar powertrain as it has now. It seems 1.6 will get detuned to about 175 HP, but torque will be shifted into lower rpm band. Something like Hyundai did.
Anyway, nothing spectacular.