I spotted these here in Southern California where they're being called new "Flavor Jacked Boneless Wings." The other two flavors being tested are Pineapple Habanero and Spicy Hot Honey. Interestingly, they're also offering a choice of either the original and spicy version of the base "wings" (or rather chicken breast pieces) with any of the sauces.
As to where the new flavors land in terms of heat compared to the current line up of Honey BBQ, Asian Sweet Chili, and Buffalo. Orange Sesame is listed as more milder, while Pineapple Habanero and Hot Honey are listed as hotter (with Pineapple Habanero being the spiciest). This isn't the first time that Sonic has offered a habanero sauce.