Jovo V2 requires code base updates of function calls, especially those that are asynchronous. Firebase is a real-time database offered by Google that uses asynchronous calls in some of our applications with jovo for voice apps. Migrating requires us to add in some async and await calls using nodejs and jovo V2. Sameer Rasa: https://www.linkedin.com/in/sameer-rasa-3148ba87 Get Started: VoiceFirstTech.com  LinkedIn: goo.gl/h8GdnM Instagram: goo.gl/5ypZke  Facebook: goo.gl/bzr2Pp  Twitter: goo.gl/sdyjwK  YouTube: https://bit.ly/2F8eTwt Pat "Sweets" Sweetman:  Instagram: goo.gl/i3ufET  LinkedIn: goo.gl/PyPFMW