Not yet. I'm not sure how much work would be involved, so I don't know how long it'd take. Alternate forms in it are handled slightly differently to Reborn, so it wouldn't be a clean copy-over. I do have plans to: It'll be the focus of version 0.7.
I'm currently working on version 0.6, which includes new altforms, some more balance changes, new plate interactions, 8th gen Pokémon, moves, abilities and some items, 8ish new areas accessible from after Florinia's gym with 8th gen wild mons and wild altforms that are unlocked throughout the game, and team changes for NPCs to include 8th gen