Atlas v0.0.2 Release Notes

Summary

Atlas v0.0.2 introduces the first coherent entity-centered data contract for Atlas responses and triples.

Highlights

Canonical entity core stabilized around:
- atlas_id
- canonical_label
- entity_type
Claims are now attached to the entity as first-class statement objects.
Claim-level provenance is explicit and retained per claim.
atlas_id is now opaque/hash-based (semantic parsing removed).
MID/QID are represented as identifier claims.

Payload harmonization

To align semantics across similar payload objects:

Google Trends payload now uses retrieved_at (previously resolved_at).
Wikidata payload keeps retrieved_at.
Both payloads expose source and timestamp fields with aligned meaning.

Notes

This version intentionally prioritizes model coherence and contract clarity while Atlas is still establishing its stable baseline.