The routes through Münchhausen and throught Dorfitter are downgraded, i.e. removed from toll table since 2023-10-01. Same for B236's south end.
Hesse is very rarely changing their state routes, and I don't expect any state road appearing on the old alignment. The road through Münchhausen might get a district number but that's not essential for us since the only junction in question (south end in Göttingen) will lose its TM relevance when the last section of the bypass will be opened in 2025.
https://www.autobahn-online.de/phorum/read.php?5,194628,201197#msg-201197