I am using ProcessWire with a lot of fields and also a lot of languages.
As I am getting to the PHP limits in nearly every project, especially max_input_vars, I would like to propose, that ProcessWire's backend should send field values to the server in another way.
Wouldn't it be possible to send all variables in a single JSON-string and decode them on the server side?
That's just an idea, and I know that this won't have any priority, but I wanted to mention it anyway :)