I would add the ability to provide warning messages to users on app start

[IsmaelMartinez]

Is your feature request related to a problem? Please describe. I would add the ability to provide warning messages to users on app start

Describe the solution you'd like A dialog that the user needs to act upon

Describe alternatives you've considered Logs, but they aren't great for ensuring people make the changes

Additional context We don't have a clear deprecation functionality/warning.