stagehand-python@4.3.0: Release Stagehand packages ( 3200)

Browserbase Stagehand releases published stagehand-python@4.3.0: Release Stagehand packages ( 3200). This automated 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@4.3.0 Minor Changes 3267 cb9a1d1 Thanks @seanmcguire12 ! - add extension archive getter 3253 6bf4146 Thanks @seanmcguire12 ! - add optional extensionCdpUrl to localBrowser.connect to allow configuring the in-browser CDP url 3263 ecb2a6b Thanks @seanmcguire12 ! - add headers to localBrowser.connect so CDP gateways can be authenticated without credentials in the URL 3183 901eb27 Thanks @supremeboxlogos ! - Add page.waitForFunction() to wait until a predicate in the page returns a truthy value. Patch Changes 3229 c6b6f27 Thanks @seanmcguire12 ! - skip caching for…

• 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.