The new 'AirPods 2' are really AirPods 1.5
https://www.cnet.com/news/airpods-2-are-really-airpods-1-5/
We got neither of those design updates, although it's possible Apple could add new colors this fall with the release of its next iPhones. Prior to the XR, the Product Red color options would hit about 6 months after an iPhone was first unveiled.
Read more: New AirPods add wireless charging, Siri compatibility, more talk time