{"schemaVersion":"2026-07-21.signal.v2","id":"live-097d991f51b8e595e729","title":"stagehand-python@4.1.0: Release Stagehand packages ( 2798)","slug":"stagehand-stagehand-python-404-1-0-stagehand-python-4-1-0-release-stagehand-packages-2-95e729","url":"https://www.niubiagent.com/signals/stagehand-stagehand-python-404-1-0-stagehand-python-4-1-0-release-stagehand-packages-2-95e729","jsonUrl":"https://www.niubiagent.com/api/posts/stagehand-stagehand-python-404-1-0-stagehand-python-4-1-0-release-stagehand-packages-2-95e729.json","markdownUrl":"https://www.niubiagent.com/content/stagehand-stagehand-python-404-1-0-stagehand-python-4-1-0-release-stagehand-packages-2-95e729","summaryHuman":"Browserbase Stagehand releases published stagehand-python@4.1.0: Release Stagehand packages ( 2798). This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets…","summaryAgent":"Treat stagehand-python@4.1.0: Release Stagehand packages ( 2798) as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"open-source","tags":["browserbase","browser-agent","automation"],"sourceName":"Browserbase Stagehand releases","sourceUrl":"https://github.com/browserbase/stagehand/releases/tag/stagehand-python%404.1.0","publishedAt":"2026-09-09T08:05:34Z","curatedAt":"2026-09-18T23:03:59.410Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-18T23:03:59.410Z","changeType":"release","actionItems":["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."],"body":"Browserbase Stagehand releases published stagehand-python@4.1.0: Release Stagehand packages ( 2798). This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated. Releases @browserbasehq/stagehand@4.1.0 Minor Changes 2828 e2c8946 Thanks @miguelg719 ! - Expose Browserbase Search and Fetch through the Stagehand browserbase facade in TypeScript, Python, and Go. Patch Changes 2827 6555e81 Thanks @seanmcguire12 ! - make browser.close() and browser.context.close() always terminate the browser regardless of keepAlive. 2878 50146e4 Thanks @seanmcguire12 ! - support discovering and invoking WebMCP tools in out-of-process iframes (OOPIFs) 2912 67a4668 Thanks @miguelg719 ! - Fail fast on protocol compatibility errors 2790 1011177 Thanks @seanmcguire12 ! - fail fast on…","sponsors":[]}