v1.5.3

Added understeer values for Ruf.

v1.5.2

Added understeer options for a few more cars, this brings the list of cars that have understeer feedback to:

* astonmartin dbr9
* audir8gt3
* bmwm8gte
* bmwm4gt4
* bmwz4gt3
* c8rvettegte
* dallaraf3
* dallarair18
* dallarap217
* ferrari488gt3
* ferrari488gte
* formularenault20
* formularenault35
* hpdarx01c
* indypropm18
* lotus79
* mercedesamggt3
* mx5 mx52016
* nissangtpzxt
* porsche718gt4
* porsche911cup
* porsche991rsr
* radical sr8
* rt2000

v1.5.1

Added understeer options for a few more cars, this brings the list of cars that have understeer feedback to:

• audir8gt3
• bmwm8gte
• bmwz4gt3
• dallaraf3
• ferrari488gt3
• ferrari488gte
• formularenault20
• formularenault35
• hpdarx01c
• lotus79
• mercedesamggt3
• mx5 mx52016
• porsche718gt4
• porsche911cup
• porsche991rsr
• radical sr8
• rt2000