Summarise a long client email thread into three action lines

The client thread has gone back and forth so many times that what they actually want now has quietly changed twice. This reads the whole thing and gives you three things only: what they want now, what has already been promised, and the one question still hanging. Nothing invented, nothing extra.

Paste the full email thread below. Read it in order and produce exactly three things: the single sentence that captures what the client actually wants now (not what they wanted at the start of the thread, if it has changed), a short list of any decisions or commitments already made in the thread that must not be contradicted, and one open question that still needs an answer before you can reply. If the thread contains no open question, say so rather than inventing one. Keep the whole output under 120 words and do not include anything not present in the thread.

Email thread: [paste the full thread here, oldest message first]