KDI v0.0.2 — typed command protocol (hardware-verified)
The typed command protocol is live on hardware: the device answers framed request/response commands over the control channel, verified on a real XEM7310 (10/10 cases including every negative path — range-checked args, the presence gate, the service tier gate, unknown commands).
Published commands: sys.hello, power.status, power.up, adio.mode, adio.adc — all implemented in the shipping firmware. Unimplemented commands were removed rather than published.
kdi stays 0.1 (the register/frame surface is unchanged). See CHANGELOG.md for the full list and the pre-1.0 caveat. Verify downloads against the sha256 sums in manifest.json (conformance: pass 11/11).