Lot of game server uses fastdl to get the files to client. (csgo/(cs2 not yet) and all other valve made game and other games also).
Would be nice some option to sync this files with a webserver. (Like TCadmin do or similar) or an integrated mini web server in amp(so you dont need to use nginx or apache to serve thoose files to the client)
Currently if you want fastdl for your server there is no other option but manually copy all files from your server to the webspace. (It take loot of time and you need to check every time if you modify something)