[n30nex]

Document the separate mobile/headless collection stack: automatic enrollment, instance binding, optional core proxy, separate intake storage, MQTT acceptance confirmation, bounded history/availability, Android background behavior and RF budgets.

The guide links this stack to the core performance/Atlas/Topology candidate while preserving independent rollout and physical-device gates. It explicitly distinguishes software/API qualification from an actual radio-to-card and screen-off test, and describes the separate schema/recovery boundary. No live rollout or per-user operator authorization list is introduced.

Current qualification and promotion gates - 23 October

The full project roadmap, issue/PR disposition and staged promotion plan are in docs #43, tracked by docs #45. Core server #266/#267 and web #182/#183 are one paired candidate; optional server #268/#269, web #184/#185, docs #44 and Flutter #11 remain a separate rollout.

Current application heads pass native CI. Canadaverse now runs server 054e08de7d7fd581e55544e0326ca92596b9a990 and web 8dcb7f2f233c8ac4086c1ebe02f81d348630321b (2.5.1-n30nex.1), including preview extras. Its complete native frontend suite passed 1,560 tests in 172 files. Public verification matched all 34 assets and both source archives, with both MQTT brokers connected, six retained telemetry histories, and invalid-signature/unenrolled submission rejection. Preview artifacts are local builds of exact clean native-CI-qualified source; this is not a stable release.

On a restored snapshot, the committed global Topology query median improved from 1.3691 s to 0.9836 s (28.2%), with the same 9,975 edges. All six unique-traffic raster cases retained identical pixels. These are query/CPU-raster checks, not browser/GPU FPS or production throughput measurements. The later public 24h sample returned the same 9,346 links in 5.619 s cold and 0.191 s warm; earlier severe shared-host I/O pressure caused timeouts. Cold-load capacity, target-browser/device checks and production-shaped migration/recovery soak remain acceptance gates.

Production/dev/dev1 were inspected read-only. Dev1 services are stopped. This preview update changed no schema, retention, intake/worker, credentials or radio ownership. Prior restored-database qualification is recorded separately; no fresh browser or physical mobile/background qualification is claimed here. Dependency advisories and the separate Vite #186 candidate still need their own resolution and qualification. No org merge or release approval is implied.

Review the optional-only delta: codex/release-core-20261021...codex/release-telemetry-20261021 . This PR retains its requested dev target.