update.json

{
	"$schema": "http://json-schema.org/draft-04/schema#",
	"title": "Update manifest",
	"description": "This manifest defines dependency version related information",
	
	"type": "object",
	"properties": {
		"name": {
			"description": "Dependency name",
			"type": "string"
		},
		"version": {
			"description": "Dependency version",
			"type": "string"
		},
		"license": {
			"description": "License name",
			"type": "string"
		},
		"updatetime": {
			"description": "Version release date",
			"type": "string"
		},
		"changelist": {
			"description": "List of changes for this version",
			"type": "array"
			"items": {
				"description": "A single change for this version",
				"type": "string"
			}
		}
	},
	"required": ["name", "version", "license"]
}