Anyone know what this means?

I don't recall seeing it before, and hovering over it doesn't show anything. Should I be fixing something?

CodePudding user response：

Basically, this yellow checkmark is an entitlement file.

Entitlement file: These are Key-value pairs that grant executable permission to use a service or technology.

Whenever we add a capability to our project then this file is automatically generated.

For example: When I added push notification capability in my project,then an entitlement file is created with the same name of the project.

The below screenshot shows that I have a project named Stackoverflow when I added push notification capability then the Stackoverflow entitlement file is generated.