I am happy to report that Digests is now an approved extension. The extension can be found here:
https://www.phpbb.com/customise/db/exte ... extension/
Further support questions should be addressed here:
https://www.phpbb.com/customise/db/exte ... on/support
Thanks to the extension review team for many detailed reviews over the years. It's been quite an adventure for me.
I imagine a moderator will soon change this topic to make it read only.