Cloudscape Seasons and Sky Seasons are separate products, but everyone which purchased Cloudscape Seasons up to January 2019 (it was a time offer) will receive one copy Sky Seasons for free at release upon my request to the Marketplace team at the event, therefore if you purchased it you will receive one copy for FREE. While Cloudscape Seasons is a blueprint asset, Sky Seasons is a C++ plugin, so the latest can’t be update for the 1st, and also because the tech used is different in several aspects.