bedrock-sdk-v1.0.0 out with breaking changes—Bedrock users need to verify compatibility ASAP
Anthropic TypeScript SDK Bedrock v1.0.0 Released with API 2026-10-21
Original: anthropics/anthropic-sdk-typescript: bedrock-sdk-v1.0.0
Importance: 破壊的変更を伴うメジャーリリースのため、Bedrock経由でClaudeを使用する全開発者に影響
Summary
Anthropic released bedrock-sdk-v1.0.0 for TypeScript, adding support for new API version 2026-10-21. The release includes breaking changes, requiring developers using Claude via AWS Bedrock to review compatibility and plan migration steps for their applications.
Key Points
- Major release includes breaking changes
- Adds API version 2026-10-21 support
- Bedrock users must verify compatibility
- Regression testing recommended post-upgrade
View developer notes (APIs, breaking changes, migration)
bedrock-sdk-v1.0.0 marks a major release with breaking changes for API version 2026-10-21 support. Developers integrating Claude via AWS Bedrock must verify type definitions, endpoint contracts, and authentication flows before upgrading. Post-update regression testing is critical to ensure API signatures and response schemas remain compatible with production workloads.
Source: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/bedrock-sdk-v1.0.0
Outlet: SDK (anthropic-sdk-typescript)
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