Evidence record / flue
A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.
SDK option types export and workflow run retention behavior change
What Changed
Two changes: (1) @flue/sdk now exports reusable option types for direct agent invocation, socket prompts, workflow-run event retrieval/streaming, admin run listing, plus RunStatus type. (2) Workflow run stores no longer prune completed histories implicitly after 50 runs; retention is now owned by deployment or configured store.
Operator Implication
Operators must now explicitly manage workflow run retention policies; implicit 50-run pruning no longer occurs. SDK consumers can now reuse published types.
Receipt
Finding metadata
Run: 2026-06-03-weekly-digest-2026-05-28_2026-06-03-frontier-v0
Finding ID: 2026-06-02-flue-v091-sdk-types-and-retention
Source links
Primary links, including exact changelog lines when available.
Versioned source: run artifact