Finally the symfony 4 video is here and it's shittier than ever, but anyways you could take a thing or thing from watching it, chronologically i demonstrated how you can install Symfony 4 , the changes that hit the folder structures and the environment file, symfony flex, and a simple app to make everything stick together. Feel free to leave a comment if you got a question, or if you just wanna comment on the quality of the content or the video as a whole.