What's Changed
- feat(mcp): add Streamable-HTTP dual-protocol client with legacy fallback by @yuanxs21 in #7330
- fix(mcp): abort hung session RPCs on teardown and recover stale list_tools by @yuanxs21 in #7329
- fix(dingtalk): detect stale stream connections and bound SDK requests by @hongxicheng in #7381
- fix(providers): migrate discovered model output limits by @zhijianma in #7386
- fix(providers): restore reliable model discovery for custom OpenAI-compatible providers by @wangfei010313 in #7320
- chore: bump the version to v2.2.0b3 by @cuiyuebing in #7393
Full Changelog: v2.2.0-beta.2...v2.2.0-beta.3