Just announced.
Details NOT yet announced.
Expanded mixed events: archery, athletics (4x100m mixed relay), golf, gymnastics, rowing coastal beach sprint and table tennis will all see the inclusion of a new mixed team event.
This seems to be part of the attempt of the IOC to have an equal number of men and women’s teams. An equal number of Olympic medals for male and female.
On the other hand, for Gymnastics, the quota of a maximum of 96 athletes in Artistic stays the same. Therefore, any mixed pairs would have to come from the pool of already qualified competitors.
Gymnastics Coaching.com 