Is there a way to upload Godot games and serve them after i compress the wasm file and pck files to brotli? 
I saw in the documentation that itch supported brotli as long as they ended with .br but i can't figure out how to make this work.

I compressed all files on the export to have a .br extension. i got the godot wasm to go from 37mb to 5mb and i'd like to serve that file instead of uncompressed one, or gzip compressed one.

I there a way to use brotli with butler maybe? 

Did anyone succeed on something like this? is it only godot games that doen't work?