Linsh Thank you for your suggestions!
1.我希望点击选择关键帧时，可以使与当前关键帧有关骨骼或图形高亮，以方便快速看到当前关键帧相关的内容
This is an interesting suggestion. I thought it was worth considering, so I have created an issue on this subject here: EsotericSoftware/spine-editor864
2.遮罩功能新增可选遮罩范围的选项，支持仅遮罩当前插槽中的内容，而不影响全局
Unfortunately, I am not sure what condition you are referring to. Could you give some examples of the kind of functionality you envision and when you think it would be useful?
