It’s a crate for server-authoritative networking. We use it for Project Harmonia, but it’s general-purpose.

Notable changes

• Connected clients are now represented as entities.
  • All related APIs are now component-based.
  • Entity is used to refer to a client everywhere, but ClientId is still present as a persistent identifier across reconnects.
  • Fast iteration and O(1) lookups.
  • Users can insert their own components or even replicate these entities.
  • Simplifies messaging backend integration.
• Switch from bincode to postcard.
  • Better varint serialization to save bandwidth.
  • Opens the door for no_std support after the 0.16 release.

I also rewrote the quick start guide. My recent talk at Bevy Meetup #9 helped me with this. It now contains much more information, including details on how to write a messaging backend or implement client-side prediction. I also tried to make it as user-friendly as possible. Feedback about it is highly appreciated!

📜Full changelog 📦bevy_replicon