Event ·Official first-hand

Claude Code 发布 v2.1.281：网关支持 Bedrock 角色、修复会话恢复与提示缓存丢失

Anthropic 发布 Claude Code v2.1.281。网关侧新增 assume_role，可通过 STS 以另一 AWS 账户的 IAM 角色调 Bedrock，并支持按请求挂 Amazon Bedrock guardrail。修复多个会话恢复 bug：恢复会话时历史重发导致 API 丢弃先前推理、大 session 只恢复最后几条消息、MCP 服务器断连导致提示缓存丢失等。claude plugin validate 现在会检查 .mcp.json 中会被静默丢弃的条目和不安全 URL。

Current read

Claude Code 又更了一版，企业走 Bedrock 的能配 IAM 角色和 guardrail 了，还修了一堆会话恢复丢上下文的烦人 bug，天天用的人建议升。

11 sources58° AI heatLast updated 2026/9/23 19:19:15

Evidence

11 sources

Primary sourceClaude Code: GitHub Releases

2026/9/23 19:19:15View source

Related source 1claudedevs

2026/9/23 21:23:41View source

Related source 2小互

2026/9/24 01:37:20View source

Related source 3IT之家

2026/9/24 04:01:11View source

Related source 4cat

2026/9/22 16:39:47View source

Related source 5AWS Machine Learning Blog

2026/9/22 17:28:01View source

Related source 6GitHub

2026/9/22 17:34:29View source

Related source 7elvis

2026/9/22 21:14:07View source

Related source 8Genspark

2026/9/23 02:42:27View source

Related source 9coderabbitai

2026/9/23 19:34:19View source

Related source 10arXiv: OpenAI

2026/9/24 02:00:20View source

Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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