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Changelog

What's new

We ship every week. Here's everything that landed recently.

  1. v4.2

    Oct 28, 2026

    Feature

    Agents 2.0: long-term memory

    • Agents can store and recall facts about users across sessions.
    • Memory inspector to review, edit or delete stored facts.
    • Per-workspace retention policies.

  2. v4.1

    Oct 9, 2026

    Improvement

    Faster evals and CI integration

    • Eval runs are now up to 5× faster with parallel scoring.
    • New GitHub Action to gate pull requests on eval scores.
    • Compare up to four versions side by side.

  3. v4.0

    Sep 18, 2026

    Feature

    Model router

    • Route each request to the cheapest model that meets your quality bar.
    • Automatic fallbacks during provider outages.
    • Cost dashboard per feature and per customer.

  4. v3.9

    Aug 27, 2026

    Fix

    Reliability and polish

    • Fixed streaming responses occasionally truncating on slow networks.
    • Improved trace search performance for large workspaces.
    • Dozens of small UI fixes.

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