v3.1.6

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中文版

cc-router v3.1.6

🐛 修复

• 修复 Claude 桌面端等客户端的官方模型名被误拒 (#22)
  Claude 桌面端会发送带日期后缀的官方模型 ID(如 claude-haiku-4-5-20251001),
  旧版本只认精确的别名,认不出这类带后缀/带版本号的写法,导致请求误入 fallback、
  被非 Anthropic 上游拒绝。现已修复。

  解析逻辑改为对官方 claude-opus* / claude-sonnet* / claude-haiku* 做前缀匹配,
  自动兜住任意版本号与日期后缀(claude-opus-4-1-...、未来的 claude-opus-4-8 等),
  以后 Anthropic 发布新模型版本也无需再改解析代码。

  感谢 @jee-yan 反馈并精准定位问题 🙏

完整变更: v3.1.4...v3.1.6

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English version

cc-router v3.1.6

🐛 Fixes

• Fix official model IDs from the Claude desktop app being wrongly rejected (#22)
  The Claude desktop app sends official model IDs with a date suffix (e.g.
  claude-haiku-4-5-20251001). Earlier versions only matched exact aliases and
  failed to recognize these suffixed/versioned names, so requests fell through to
  fallback and got rejected by non-Anthropic upstreams. This is now fixed.

  Model-name resolution now uses prefix matching for official claude-opus* /
  claude-sonnet* / claude-haiku* names, automatically covering any version
  number and date suffix (claude-opus-4-1-..., future claude-opus-4-8, etc.).
  Future Anthropic model releases will work without any parser changes.

  Thanks to @jee-yan for the report and precise diagnosis 🙏

Full changelog: v3.1.4...v3.1.6