release: 0.9.7

[stainless-app]

Automated Release PR

0.9.7 (2026-02-11)

Full Changelog: v0.9.6...v0.9.7

Bug Fixes

• encoder: correctly serialize NullStruct (e693834)

Refactors

• cross-platform foundation for macOS support (8adc4f3)

---

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

Low Risk
Small, targeted changes: one serialization edge-case fix with test coverage and an additive enum value; minimal behavioral impact outside affected union marshaling.

Overview
Bumps the SDK release to 0.9.7 (manifest, internal.PackageVersion, README install snippet, changelog) and refreshes the tracked OpenAPI spec URL/hash.

Fixes request union encoding so param.NullStruct[T]() serializes to JSON null even when the union has no variant set, with an added regression test (TestNullStructUnion).

Extends instance hypervisor enums/docs to include the new vz option for both responses (InstanceHypervisor) and create params (InstanceNewParamsHypervisor).

^{Written by Cursor Bugbot for commit b2420e7. This will update automatically on new commits. Configure here.}