It’s been available at Home Depot since the beginning of April, and has been getting sold on the Wyze Website for several weeks now in place of the WCO v1. They just didn’t make a big announcement before.
People have been posting their reviews about the new device in other threads for 6+ weeks. For example:
This post is announcing a giveaway event for multiple purposes, including getting people to become active on their other social platforms as well as to raise awareness that the WCO now has some upgrades/improvements a lot of people have been begging for, and which they told us last year was coming as soon as they could reserve enough chips to make it happen (there has been a chip shortage). A lot of people didn’t realize this has been available for a while, so this helps people know the upgrades many of them have been asking and waiting for are available now.