# Agents - Agents SDK now supports the latest Pi 1.4 release

Category: agent-infrastructure
Published: 2026-10-22T00:00:00.000Z
Source: [Cloudflare Agents changelog](https://developers.cloudflare.com/changelog/post/2026-10-22-pi-harness-pi-1-4/)
Agent usefulness: 80/100
Confidence: 0.9
Content mode: source-watch
Verified: 2026-10-22T16:17:56.350Z
Tags: cloudflare, agents, changelog

## Human Summary
Cloudflare Agents changelog published Agents - Agents SDK now supports the latest Pi 1.4 release. Agents SDK v0.30.0 runs PiHarness on Pi 1.4 ↗︎ , and makes it recover more reliably from evictions, crashes, and storage errors. Hibernation while Pi's tasks sleep. PiHarness passes Pi's new onWake callback to your harness factory. While a task sleeps, such as…

## Agent Summary
Treat Agents - Agents SDK now supports the latest Pi 1.4 release as an official publication signal. Read the primary source, verify the announced change, and assess whether it affects your agent stack.

## Body
Cloudflare Agents changelog published Agents - Agents SDK now supports the latest Pi 1.4 release. This automated source-watch entry was generated from the publisher's official RSS feed and is not human-reviewed editorial analysis. Source excerpt: Agents SDK v0.30.0 runs PiHarness on Pi 1.4 ↗︎ , and makes it recover more reliably from evictions, crashes, and storage errors. Hibernation while Pi's tasks sleep. PiHarness passes Pi's new onWake callback to your harness factory. While a task sleeps, such as during a model retry backoff, the Durable Object can hibernate until the task is due instead of staying in memory. Parked tasks. Pi 1.4 parks a task that keeps crashing the object instead of restarting it forever. Parked operations show as parked in pending() , and session.retry() runs them again. Recovery from storage errors. PiHarness reopens Pi after a storage error instead of failing every call until the object restarts. Its wake-up job retries failed steps with a backoff instead of being dropped. Retried model streams. agents/models/pi-ai reports a cut-off or idle model stream as a transient error, so Pi retries the turn…

## Recommended actions
- Read the original Cloudflare Agents changelog article before relying on this summary.
- Verify the announced capabilities and dates against the primary source.
- Assess whether the change affects your agent stack or evaluation plan.

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