Release 459 • Development only

Authenticated Development Runtime Acceptance

Run safe authenticated GET checks against the exact Development application. Core acceptance never performs provider execution, publication, D1 writes or R2 writes.

Core read-only acceptance

Canonical current-release identity comes from Application Modules. Older endpoints are checked by their contracts/invariants rather than pretending every historical API originated in Release 459.

Not run in this browser session.

CAIP private-media range / seek proof

Separate, explicit acceptance action. It creates one short-lived administrator-bound review grant, performs a bounded bytes=0-1023 read, then loads metadata/seek capability without autoplay. The source object is never copied or overwritten.

Not run.

Boundaries