Product updates

NDJSON streaming batch evaluation (Accept: application/x-ndjson or ?stream=true) returns items as they finish; API keys can carry dedicated per-minute / daily quotas (migration 0012) so a test key cannot exhaust the production key; the evaluate endpoints now emit IETF RateLimit-* headers.

Added the batch endpoint (2–16 items per request, charged all or nothing); block decisions now carry a machine-readable remediation; deterministic rules grew to 31 and a high-severity hit returns without the semantic call; Python client 0.2.0 adds evaluate_batch and enforce_action.

Launched Public Observe Beta with the zero-dependency Python client and MCP Guard stdio proxy implemented but not yet published (no PyPI release yet); added feedback reporting, status endpoints, and platform budget controls.

Added the online API reference and updated the Agent Security, provenance and pricing entry points.

The cloud image endpoint began reading C2PA and IPTC declarations instead of using a vision model to guess AI-generation probability.

Added five Agent evaluation types, a Console playground and shared credit billing. Decisions remain advisory.