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[00] changelog

What shipped.

New features, improvements and fixes. Shipped every week.

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v2.4.0feature

Parallel tool calls and step replays

Agents can now fan out independent tool calls in a single step, and any finished step can be replayed with new inputs.

  • Up to 8 calls per step
  • Replays keep the original trace id
v2.3.2improvement

Cost budgets per run

Set a hard spend ceiling on any run. The planner trims steps before it overruns, never mid-call.

export default agent("triage-bot", {
  budget: { usd: 0.10, steps: 12 },
});
v2.3.1fix

Retries respect idempotency keys

Retried tool calls now reuse the original idempotency key, so a flaky network never double-charges or double-posts.

  • Duplicate webhooks after a timeout
  • Replay button missing on archived runs

[10] exit 0

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