release: 0.38.0

[stainless-app]

Automated Release PR

0.38.0 (2026-02-25)

Full Changelog: v0.37.0...v0.38.0

Features

• Neil/kernel 1029 past session search (04750c0)

Chores

• internal: move custom custom json tags to api (a35c88c)

---

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

---

Note

Medium Risk
Large, generated, cross-cutting changes to struct tag parsing/metadata that could subtly affect JSON/form (de)serialization; functional API surface change is small (Browsers.List query filter).

Overview
Bumps the SDK release to 0.38.0 (manifest, internal/version.go, README install snippet, changelog) and refreshes the OpenAPI spec pointers in .stats.yml.

Adds a new query filter to Browsers.List (BrowserListParams.Query) to support searching past sessions by session/profile/proxy ID, with updated tests.

Refactors codegen metadata handling by moving custom markers like required/extra-fields off json/form tags into a dedicated api struct tag, updating parsers in internal/apijson/internal/apiform and regenerating many models accordingly (behavior should be equivalent but touches core serialization/deserialization).

^{Written by Cursor Bugbot for commit cf7b023. This will update automatically on new commits. Configure here.}

[stainless-app]

🤖 Release is at https://github.com/kernel/kernel-go-sdk/releases/tag/v0.38.0 🌻