- Изменено
What does this change mean from 4.2.10-beta
-Multi select properties for different constraint types
-Don't show blending overlay under draw order
oh and thanks for this 
Right click the preview menu button to toggle showing the controls
[Changelog] Multi select properties
The change in Spine 4.2.10-beta regarding "Multi select properties for different constraint types" means that you can now select multiple constraints of different types (such as transform constraints and path constraints) simultaneously and modify their properties all at once. This feature enhances the workflow by allowing bulk editing of constraints, making it more efficient to apply changes across multiple constraints without having to adjust each one individually.
Oh I see, the buttons are showing up: New, Skin or Duplicate, previously we would not see them when we select multiple constraints of different type
Yep!
Don't show blending overlay under draw order
Slot icons change depending on their blending setting, but this isn't show under draw order because it made it more cluttered.