Idk, based on her recent interviews, it seems very unlikely that she will ever release it. In part because she said she wouldn't have SOPHIE's creative input for it. And also because she said she kinda likes the whole mystery surrounding this album, and releasing it would just end that...
I think there is a possibility maybe for Taxi getting some sort of release (?) only because it got registered on ASCAP. But who knows, maybe she's trolling us, or maybe she'll have a change of heart and release the whole thing one day. 🤞