The tyre blistering Formula 1 drivers have had to manage at several races this year has felt like they are "completely cruising round", says Mercedes' Valtteri Bottas.
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Former Formula 1 driver Paul di Resta has signed a deal with United Autosports to compete in the 2018/19 Asian Le Mans season.
The Sport Turismo gets a GTS upgrade, too.
Ex-Formula 1 drivers Pascal Wehrlein and Jerome d’Ambrosio will compete for Mahindra Racing in the 2018/19 Formula E championship.
Lilly Diabetes, which has partnered with Roush Fenway Racing since the 2013 NASCAR Xfinity Series season with Ryan Reed, will cease their sponsorship at the conclusion of 2018.