Update Tuesday 2 May As commenters have noted these documents have been taken down from the website. New versions and a press release were issued today and are linked in my post above. Please take subsequent comments there.
The following two documents have appeared on the Church of England website in the last few days. They are internally dated 27 and 29 April 2023 respectively. I cannot find any reference to them on the Living in Love and Faith section of the website.