no, it was always Shipyard :D
It has recently been added to nostr:npub1z0lcg9p2v5nzg5fycxq0k56ze6snp42clmrafzqpn5w6u74v5x9q708ldk Honey.
There was another one that I think nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft made before Shipyard, where you could schedule a post based on a block height, date and time, or other factors. Don't know if it is still up and running, though.