Hello Mike/ Adam,
I hope you are doing well, I watched your shows Az-104 and Az-500 it is Fantastic & Osum. lot of my questions were answers.
I want to make a request. I would like to know if in future any courses on Azure DevOps with kubernates & docker will be published on your show as it is in demand now a days......
I hope to see your team with a positive reply. looking forward !
Mazhar K.
@mazhar-khan , I hope all is well. My apologies for the delayed response to your request.
I am glad that you feel the AZ-104 & AZ-500 courses are helpful... 
Both of them will be reshot and updated over the next few months based on extensive updates that Microsoft has published recently to the exam outlines...
We DO NOT currently have any plans to create full certification aligned courses for Azure DevOps, BUT... I will be doing some small hands-on tech skill courses that cover topics related to Azure DevOps towards the middle of the year...
Stay tuned... lots of exciting stuff happening...
Cheers,
Adam