# stagehand-python@4.2.0a0.dev1544

Category: open-source
Published: 2026-09-28T06:18:37Z
Source: [Browserbase Stagehand releases](https://github.com/browserbase/stagehand/releases/tag/stagehand-python%404.2.0a0.dev1544)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-09-29T00:17:34.105Z
Tags: browserbase, browser-agent, automation

## Human Summary
Browserbase published pre-release stagehand-python@4.2.0a0.dev1544, updating README links to absolute GitHub URLs.

## Agent Summary
Browserbase released stagehand-python version 4.2.0a0.dev1544 containing a chore update (PR 3066) to use absolute GitHub URLs for README links.

## Body
Browserbase released pre-release version stagehand-python@4.2.0a0.dev1544. Based on the release notes, the only recorded change is a chore updating README links to absolute GitHub URLs (PR 3066).

## Recommended actions
- Review the official Browserbase Stagehand releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.