TASKS

Task	Owner(s)	Depends on	Notes
MyJVN client (JVNRSS+VULDEF) with windowing	BE-Conn-JVN	Source.Common	DONE – windowed overview/detail fetch with rate limit handling implemented.
Schema/XSD validation and DTO sanitizer	BE-Conn-JVN, QA	Source.Common	DONE – parser validates XML against schema before DTO persistence.
Canonical mapping (aliases, jp_flags, refs)	BE-Conn-JVN	Models	DONE – mapper populates aliases, jp_flags, references while skipping non-actionable affected entries.
SourceState and idempotent dedupe	BE-Conn-JVN	Storage.Mongo	DONE – cursor tracks pending docs/mappings with resume support.
Golden fixtures and determinism tests	QA	Source.Jvn	DONE – deterministic snapshot test in `JvnConnectorTests` now passes with offline fixtures.
Async-safe overview query building	BE-Conn-JVN	Source.Common	DONE – `MyJvnClient` now builds query strings synchronously without blocking calls.
Reference dedupe + deterministic ordering	BE-Conn-JVN	Models	DONE – mapper merges by URL, retains richer metadata, sorts deterministically.
Console logging remediation	BE-Conn-JVN	Observability	DONE – connector now uses structured `ILogger` debug entries instead of console writes.
Offline fixtures for connector tests	QA	Source.Jvn	DONE – tests rely solely on canned HTTP responses and local fixtures.
Update VULDEF schema for vendor attribute	BE-Conn-JVN, QA	Source.Jvn	DONE – embedded XSD updated (vendor/product attrs, impact item), parser tightened, fixtures & snapshots refreshed.