release: 3.20.0

[stainless-app]

Automated Release PR

3.20.0 (2026-05-06)

Full Changelog: v3.19.3...v3.20.0

Features

• [feat]: add ignoreSelectors to extract() (5471190)
• [STG-1798] feat: support Browserbase verified sessions (30133d3)
• [STG-1808] Deprecate Browserbase project ID (fa76f5f)
• Bedrock auth passthrough (b41e3cb)
• go: add default http client with timeout (a8bc1d5)
• remove experimental requirement on agent variables (#2079) (9316089)
• Revert "[STG-1573] Add providerOptions for extensible model auth (#1822)" (f56e93f)
• support setting headers via env (661576d)

Chores

• avoid embedding reflect.Type for dead code elimination (f071757)
• internal: more robust bootstrap script (6fc0d10)

---

This pull request is managed by Stainless's GitHub App.

The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

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🔗 Stainless website
📚 Read the docs
🙋 Reach out for help or questions

[stainless-app]

🧪 Testing

To try out this version of the SDK:

Download and unzip: 'https://pkg.stainless.com/s/stagehand-go/15a09ae30e8ea350c63a1defd89d988c943c03a3/source.zip'. Run 'go mod edit -replace github.com/browserbase/stagehand-go/v3=/path/to/unzipped_directory'.

Expires at: Fri, 05 Jun 2026 19:55:51 GMT
Updated at: Wed, 06 May 2026 19:55:51 GMT

[monadoid]

Approving release PR after CI passed.

[stainless-app]

🤖 Release is at https://github.com/browserbase/stagehand-go/releases/tag/v3.20.0 🌻