release: 0.3.0

[stainless-app]

Automated Release PR

0.3.0 (2026-03-07)

Full Changelog: v0.2.0...v0.3.0

Features

• api: api update (24553b3)
• api: api update (c8e488b)
• api: api update (bc9d8d4)
• api: api update (1e8ea21)
• api: api update (c339306)
• api: api update (ec6ca20)
• api: api update (64ca50e)
• api: api update (240811f)

Bug Fixes

• calling break out of streams should be instantaneous (a880e79)
• client: add types for path params, and update structure of unions nested in params (dff25fc)
• client: always add content-length to post body, even when empty (73b8b98)
• client: loosen json header parsing (144e10b)
• client: serialize query parameters properly (e59d46e)
• issue where json.parse errors when receiving HTTP 204 with nobody (5960180)
• properly mock time in ruby ci tests (19a7259)

Chores

• ci: add build step (9517e54)
• ci: skip uploading artifacts on stainless-internal branches (b239f23)
• docs: add missing descriptions (874587d)
• docs: remove www prefix (9c41466)
• internal: codegen related update (4721c32)
• internal: codegen related update (d227583)
• internal: update actions/checkout version (dd49de2)
• test: do not count install time for mock server timeout (77b5e70)
• update mock server docs (6fa353c)

---

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:

bundle remove prelude-sdk && bundle add prelude-sdk --source 'https://pkg.stainless.com/s/prelude-ruby/b239f237e3b67cc6a01f992028fc5885336f6538'

Expires at: Mon, 06 Apr 2026 12:57:45 GMT
Updated at: Sat, 07 Mar 2026 12:57:45 GMT