We've seen nearly the entire series. Only three episodes to go. What's going to be in those episodes? I don't know. All has been revealed, and as far as I can tell the final battle has been fought. The series has leapt forward five years to take a snapshot of the characters five years after that battle. Solty is still missing, but her father is, of course, waiting for her.
However, in my real world, holidays beckon, so it's going to be three weeks before we ever find out what the last three episodes have to say for themselves.