This is the latest Hiawatha web server package, built on F96-CE_4 will probably work on the different Fossapup64 variants.
Hiawatha Web Server web site -> https://www.hiawatha-webserver.org/
Manual -> https://www.hiawatha-webserver.org/manpages/hiawatha
How-To -> https://www.hiawatha-webserver.org/howto