Bug Fixes
- **ext**: Make mediator middlewares work
([`4e4a593`](https://github.com/waku-py/waku/commit/4e4a593060133cd865e7bd7e1f0ae6c9c4af10f3))
Build System
- Make patch release only for `fix` & `perf` tags
([`b9cf6bf`](https://github.com/waku-py/waku/commit/b9cf6bf77047e21959f4e1bbe2a1bb1566cccd1c))
Documentation
- Add readme and contributing guide
([`32043d7`](https://github.com/waku-py/waku/commit/32043d7f03ba9b34cfc3d70809982643a876a999))