release: 0.46.0

[stainless-app]

Automated Release PR

0.46.0 (2026-04-06)

Full Changelog: v0.45.0...v0.46.0

Features

• Add optional url parameter to proxy check endpoint (084975a)

Bug Fixes

• fix issue with unmarshaling in some cases (6f721ac)

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Note

Medium Risk
Medium risk because it changes the public Proxies.Check method signature to require a request body and adjusts JSON unmarshaling for several param wrappers, which could break compilation or subtly change request/response decoding behavior.

Overview
Bumps the SDK release to v0.46.0 (manifest, internal/version.go, README install snippet, changelog, and OpenAPI metadata).

Updates the POST /proxies/{id}/check client API to accept a new ProxyCheckParams body with an optional url to test reachability, and updates docs/tests accordingly.

Fixes param wrapper unmarshaling by switching several *Params types (auth connections, credentials, credential providers) from encoding/json.Unmarshal into nested fields to apijson.UnmarshalRoot, addressing edge-case decoding failures.

^{Reviewed by Cursor Bugbot for commit e5584c3. Bugbot is set up for automated code reviews on this repo. Configure here.}

[stainless-app]

🧪 Testing

To try out this version of the SDK:

Download and unzip: 'https://pkg.stainless.com/s/kernel-go/084975a54df1144592e3f61655ee423df3d38393/source.zip'. Run 'go mod edit -replace github.com/kernel/kernel-go-sdk=/path/to/unzipped_directory'.

Expires at: Wed, 06 May 2026 18:48:59 GMT
Updated at: Mon, 06 Apr 2026 18:48:59 GMT

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

[cursor]

Untagged fields silently ignored during JSON unmarshaling

High Severity

The UnmarshalJSON methods were changed from json.Unmarshal(data, &r.InnerField) to apijson.UnmarshalRoot(data, r), but the inner fields (e.g. ManagedAuthCreateRequest, CreateCredentialRequest, SubmitFieldsRequest, etc.) have no JSON struct tags. The apijson struct decoder explicitly skips fields without JSON tags, so these primary data fields will never be populated during unmarshaling. The MarshalJSON still serializes the inner field's contents directly, making marshal/unmarshal asymmetric — data serialized by MarshalJSON cannot be recovered by UnmarshalJSON.

Additional Locations (2)

• credential.go#L261-L262
• credentialprovider.go#L324-L325

 

[masnwilliams]

lgtm

[stainless-app]

🤖 Release is at https://github.com/kernel/kernel-go-sdk/releases/tag/v0.46.0 🌻