update

type Release struct {
	TagName     string    `json:"tag_name"`
	Name        string    `json:"name"`
	Body        string    `json:"body"`
	HTMLURL     string    `json:"html_url"`
	PublishedAt time.Time `json:"published_at"`
	Prerelease  bool      `json:"prerelease"`
	Draft       bool      `json:"draft"`
}

type UpdateInfo struct {
	Available      bool
	CurrentVersion string
	LatestVersion  string
	ReleaseURL     string
	ReleaseNotes   string
}