🎉 New Features

• [File manager] Add thumbnail rule for COS storage. (#5097) by @mytharcher

🚀 Improvements

• [client] add open api for customize file previewer based on file types (#5353) by @mytharcher

🐛 Bug Fixes

• [client]

  • Workflow: Error when selecting a subform component for a association field during field assignment in the data update node (#5365) by @katherinehhh

  • fix page crash when input boolean constant in Variable.Input component (#5357) by @mytharcher

• [App backups] fixed feedback delay of restore action by @gchust

🎉 新特性

• [文件管理器] 为 COS 文件存储引擎添加缩略规则参数配置项。 (#5097) by @mytharcher

🚀 优化

• [client] 增加附件字段上传组件可以基于类型自定义预览组件的开放接口 (#5353) by @mytharcher 参考文档：文件管理器：扩展开发

🐛 修复

• [client]

  • 工作流：更新数据节点，字段赋值中关系字段选择子表单组件时报错 (#5365) by @katherinehhh

  • 修复变量组件中选择输入布尔值常量导致页面崩溃的问题 (#5357) by @mytharcher

• [应用的备份与还原] 修复还原操作后UI反馈延迟显示的问题 by @gchust