Readarr/src/NzbDrone.Core/Notifications/Webhook/WebhookApplicationUpdatePayload.cs

namespace NzbDrone.Core.Notifications.Webhook
{
    public class WebhookApplicationUpdatePayload : WebhookPayload
    {
        public string Message { get; set; }
        public string PreviousVersion { get; set; }
        public string NewVersion { get; set; }
    }
}