John Fallows

**Describe the desired outcome from the user's perspective** As devops, I want to validate `kafka` `asyncapi` channel parameters with runtime expressions. **Acceptance criteria** - Validate `kafka` topic parameter matches payload...

**Describe the desired outcome from the user's perspective** As devops, I want `zilla` to be resilient when `apicurio` catalog is unreachable. **Acceptance criteria** - resilient retries when catalog unreachable -...

**Describe the desired outcome from the user's perspective** As a `zilla` developer, I want to ensure `kafka` consumer groups behave as needed in clustered `kafka` environments. **Acceptance criteria** - Verify...

**Describe the desired outcome from the user's perspective** As devops, I want to see `zilla dump` packet captures show packets in the order they occurred to more easily diagnose frames...

In half-duplex streams such as `http`, when the response stream can be deferred until even after the request stream has ended, we may need to cancel the response stream before...

Ensure `tls` session is closed in a way that does not trigger an exception, so that it can be resumed if supported.

`grpc-kafka` feature (enhanced)

1

### Enhanced - `binding-grpc` assumes `http` network mapping to `grpc` application streams - [ ] integrate guard for authorization via `authorization` request metadata (delegate to `http` instead?) - [ ]...

**Acceptance criteria** - Add support `protobuf` v2 in `grpc` binding - Add support `protobuf` v2 in `protobuf` model notes: - Impacts sparkplug integration

Disabled by default, enabled via `grpc` binding options.

Depends on #952. Add an `asyncapi.proxy.sse.kafka` scenario in `zilla-examples`.