This video is 100% compatible with Odoo 13

There is no fundamental difference in Odoo 12 & Odoo 13 from a developer perspective. This course includes one-on-one developer training and coaching to answer any questions you may have on the difference between developing in Odoo 12 or Odoo 13. Even though this video is titled "Mastering Odoo 12 Development", everything will be exactly the same as it would be for Odoo 13.