release: 3.19.3

[stainless-app]

Automated Release PR

3.19.3 (2026-04-03)

Full Changelog: v3.18.0...v3.19.3

Features

• internal: support comma format in multipart form encoding (35ad44d)
• Replace default model used in server-v3 api spec examples (f02ee1b)

Bug Fixes

• prevent duplicate ? in query params (dd60ddd)

Chores

• ci: support opting out of skipping builds on metadata-only commits (624eaa5)
• client: fix multipart serialisation of Default() fields (e8161f4)
• internal: support default value struct tag (e13c5ec)
• remove unnecessary error check for url parsing (f1225a4)
• update docs for api:"required" (ebba897)

---

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.

For a better experience, it is recommended to use either rebase-merge or squash-merge when merging this pull request.

🔗 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/f02ee1b76d5cf6faa30828f8dd3e90c46b59d04e/source.zip'. Run 'go mod edit -replace github.com/browserbase/stagehand-go/v3=/path/to/unzipped_directory'.

Expires at: Sun, 03 May 2026 19:23:54 GMT
Updated at: Fri, 03 Apr 2026 19:23:54 GMT

[stainless-app]

Release version edited manually

The Pull Request version has been manually set to 3.19.3 and will be used for the release.

If you instead want to use the version number 3.19.0 generated from conventional commits, just remove the label autorelease: custom version from this Pull Request.

[stainless-app]

🤖 Release is at https://github.com/browserbase/stagehand-go/releases/tag/v3.19.3 🌻