Protocol Design

The site keeps the following versioned design documents:

1. NNRP/1-preview1
2. NNRP/1-preview2
3. NNRP/1-preview3
4. NNRP Protocol Conformance Suite Design

Index notes:

1. v1-preview1 captures the minimal runnable protocol skeleton.
2. v1-preview2 captures the preview2-stage design freeze for the richer data plane, typed payloads, and multi-transport binding. The emitted code-level wire identity frozen there is NNRP/1.0.
3. v1-preview3 captures the profile-neutral public layer and the multi-session model.
4. conformance-suite defines the positioning, versioning strategy, test layering, and implementation boundary of the cross-version protocol conformance suite.