apply patch https://github.com/TLINDEN/swayipc/pull/1 by

v1/node.go

@@ -11,9 +11,11 @@ type Node struct {
 	Id                 int     `json:"id"`
 	Type               string  `json:"type"` // output, workspace or container
 	Name               string  `json:"name"` // workspace number or app name
+	Output             string  `json:"output"`
 	Nodes              []*Node `json:"nodes"`
 	FloatingNodes      []*Node `json:"floating_nodes"`
 	Focused            bool    `json:"focused"`
+	Visible            bool    `json:"visible"`
 	Urgent             bool    `json:"urgent"`
 	Sticky             bool    `json:"sticky"`
 	Border             string  `json:"border"`