Download develop.tar.gz(both vflp/vfvs) 404 not found

[lxx]

wget https://github.com/VirtualFlow/VFVS/archive/develop.tar.gz
…
–2023-08-29 21:00:08–
HTTP request sent, awaiting response… 404 Not Found
2023-08-29 21:00:09 ERROR 404: Not Found.