chore: release @tdesign-react/chat 1.0.2

[carolin913]

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• 日常 bug 修复
• 新特性提交
• 文档改进
• 演示代码改进
• 组件样式/交互改进
• CI/CD 改进
• 重构
• 代码风格优化
• 测试用例
• 分支合并
• 其他

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tdesign-react

@tdesign-react/chat

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[tdesign-bot]

🎉 发布 @tdesign-react/chat

🌈 1.0.2 2026-02-05

🚀 Features

• ChatEngine:
  • 支持AG-UI Activity-Snapshot/Delta事件的适配，新增useAgentActivity注册hook，并增加示例 @carolin913 (#4119)
  • 增加在无 UI 场景下使用 ChatEngine 事件总线机制，并增加示例 @carolin913 (#4119)
  • ToolCallRender 增加错误边界处理 @carolin913 (#4119)
  • AG-UI协议下几个Delta事件，支持自动初始化接收无Snapshot情况下SSE Chunk流 @carolin913 (#4119)
  • Immutable JSON Patch 性能优化，并支持append操作用来追加字符串 @carolin913 (#4119)
• ChatMarkdown: 大幅优化依赖CherryMarkdown造成的打包体积膨胀问题，不再内置highlight代码块样式高亮，需要业务自行引入配置 @LzhengH @carolin913 (#4119)
• ChatSender: 支持readyToSend可以接管发送前校验 @LzhengH (#4119)

[tdesign-bot]

🎉 Release @tdesign-react/chat

🌈 1.0.2 2026-02-05

🚀 Features

• ChatEngine:
  • Supports adaptation for AG-UI’s Activity-Snapshot/Delta events. A new useAgentActivity registration hook has been added, along with corresponding examples provided by @carolin913 (#4119).
  • The ChatEngine event bus mechanism can now be used in scenarios without a UI. Examples are available at @carolin913 (#4119).
    Error handling has been improved for ToolCallRender @carolin913 (#4119).
    For several Delta events under the AG-UI protocol, automatic initialization is now supported to handle SSE Chunk streams in cases where no Snapshot is available @carolin913 (#4119).
    Performance of Immutable JSON Patch has been optimized, and the append operation is now available for adding strings @carolin913 (#4119).
• ChatMarkdown: The issue of increased packaging size caused by dependency on CherryMarkdown has been significantly resolved. Highlighting for code blocks is no longer built-in; businesses need to introduce this functionality manually via configuration @LzhengH @carolin913 (#4119).
• ChatSender: The readyToSend property now allows for pre-sending validation to be handled @LzhengH (#4119.

[tdesign-bot]

TDesign Component Site Preview Open

Component	Preview
tdesign-react
@tdesign-react/chat

[github-actions]

Size Change: 0 B

Total Size: 902 kB

ℹ️ View Unchanged

Filename	Size
packages/tdesign-react/dist/reset.css	1.93 kB
packages/tdesign-react/dist/tdesign.css	59.3 kB
packages/tdesign-react/dist/tdesign.js	496 kB
packages/tdesign-react/dist/tdesign.min.css	53.7 kB
packages/tdesign-react/dist/tdesign.min.js	291 kB

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