Major bump to v1.0.0 with breaking changes — stronger Vertex integration push
Anthropic TypeScript SDK adds support for API version 2026-10-21
Original: anthropics/anthropic-sdk-typescript: vertex-sdk-v1.0.0
Importance: メジャーバージョン 1.0.0 での破壊的変更を含む新 API 対応のため、TypeScript ユーザーに影響あり
Summary
Anthropic released vertex-sdk-v1.0.0 of the TypeScript SDK, adding support for the new API version 2026-10-21. The release includes breaking changes, signaling a major version bump for Vertex AI integration. Developers should review migration notes before upgrading to ensure compatibility with existing implementations.
Key Points
- vertex-sdk-v1.0.0 released for Vertex AI integration
- Support for API version 2026-10-21 added
- Includes breaking changes
- Backward compatibility review required
View developer notes (APIs, breaking changes, migration)
The vertex-sdk-v1.0.0 release brings support for API version 2026-10-21 with breaking changes. Developers must review the changelog before upgrading; endpoint structures, response formats, or client initialization may differ from prior versions. Test thoroughly in staging before production deployment. Detailed migration guidance is available on the GitHub releases page.
Source: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/vertex-sdk-v1.0.0
Outlet: SDK (anthropic-sdk-typescript)
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