v1.0.0-rc.35

Added

• Chunk-to-node linkage (#1296). ChunkMetadata.node_ids is now populated with the id values
  of the document.nodes[] whose text a chunk covers, so consumers can join a chunk back to the
  structural nodes it came from. Populated on the PDF/structure path via best-effort verbatim text
  containment (deduplicated, in node-traversal order); empty for structure-less documents.

Changed

• Base64 embedding transport (#1303). Hosted embedding vectors are now requested in base64,
  which liter-llm decodes ~3× faster and bit-exact than a JSON float array. Providers that ignore
  the hint and still return a float array continue to work unchanged.