Support for Yew 0.21.0

[Maurdekye]

Is this project dead?

[darioalessandro]

Negative 😄 we do not submit too many PRs because it does the thing, let me go ahead and upgrade it to support 0.21.0 would be nice if stupid yew wouldn't break compatibility every time they update.

[LucaCappelletti94]

I mean, isn't it best practice to nullify all previous documentation at each damn release?

I am trying to write an example using Actix backend sockets and Yew frontend sockets, do you have any example of use of this crate with any backend?

[LucaCappelletti94]

This issue should be now closed since it was handled in pull request #13

[darioalessandro]

sweet lets gooo!

[darioalessandro]

Here's the latest version: https://crates.io/crates/yew-websocket

yew-websocket = "1.21.0"