Klingon GM screen is en route to distribution and stores. Klingon dice are available now. Klingon quickstart was just recently released. PDF mission pack 1 came out last week; expect more of those along with more standalone adventures.
Major announced releases include the Shackleton Expanse Campaign Guide and the Tricorder collector’s box set. Plenty more products in the works (Including Discovery and Picard products) and to be announced eventually. Stay tuned and save your latinum.