SPP v0.2.0 Experimental Preview
Pre-release
Pre-release
·
24 commits
to main
since this release
Summary
SPP v0.2.0 Experimental Preview advances the PlaceAuth reference implementation while the normative protocol specification remains SPP 0.1.
What changed
- Evidence sufficiency and selective requalification across spatial transitions.
- Admission-boundary evidence revalidation with explicit TOCTOU rejection.
- Local Ed25519 signed evidence and trusted-issuer verification.
- Experimental ROS 2/Nav2 SpeedLimit adapter with real ROS 2 Humble runtime validation.
- Nav2 ControllerServer-to-controller-plugin boundary validation.
- Stock Regulated Pure Pursuit command output changed from 1.0 m/s to 0.5 m/s under one active FollowPath goal.
- Open-RMF task-eligibility adapter targeting Humble Python FleetUpdateHandle.consider_delivery_requests; adapter-boundary validation only, with no Open-RMF runtime test.
- Deterministic mobile-base and humanoid conformance mapping.
- spp-explain, a deterministic decision trace.
- Policy-server root discovery response at GET /.
Validation and limits
- Dependency-free suite: 186 passed, 4 skipped.
- Experimental and pre-standardization. No physical-robot safety, guaranteed-stopping, production PKI, distributed replay-service, or Open-RMF runtime claim.