v1.0.0 adds API 2026-10-21, with breaking changes — migration testing essential
Anthropic TypeScript SDK v1.0.0: New API Version 2026-10-21 Support
Original: anthropics/anthropic-sdk-typescript: foundry-sdk-v1.0.0
Importance: 破壊的変更を伴うメジャーバージョンリリースで、既存TypeScriptユーザーに更新判断と移行作業の負担が発生
Summary
Anthropic released TypeScript SDK v1.0.0 with support for new API version 2026-10-21. Breaking changes are included, requiring existing TypeScript project users to review migration steps before updating. The new API version addition is highlighted as the primary feature in the release notes.
Key Points
- foundry-sdk-v1.0.0 released
- Adds support for API version 2026-10-21
- Includes breaking changes
- Existing code migration requires compatibility review
View developer notes (APIs, breaking changes, migration)
anthropic-sdk-typescript foundry-sdk-v1.0.0 is a major release adding support for API version 2026-10-21. Breaking changes are flagged, so backward compatibility is not guaranteed. Implementation details (new endpoints, parameter changes, deprecated API removals) require review in the release notes. Migration involves pinning the package version in package.json and comprehensive testing of existing API calls.
Source: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/foundry-sdk-v1.0.0
Outlet: SDK (anthropic-sdk-typescript)
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