v0.8.0: Streaming protocol compat
What's New
Type-discriminated streaming message routing — The NDJSON streaming parser now routes messages by their type field
(StreamingApiMessageRunUpdate, StreamingApiMessageTrace, etc.), with automatic fallback to the legacy payload-presence check for older
servers.
Server compatibility
- Louie >= 0.14.x (develop): Works via legacy fallback (no
typefield) - Louie with graphistry/graphistrygpt#2628: Works via type-discriminated routing
No breaking changes — existing integrations continue to work without modification.
Full Changelog: https://github.com/graphistry/louie-py/blob/main/CHANGELOG.md#080---2026-04-10