Nikolay

**+** my vote for footnotes

I'll add my five cents. Besides the specified `PanicsWithErrorIs` method, I lack the `PanicsWithErrorContains()`. https://go.dev/play/p/-ePsCuCxyW1 ```go import ( "errors" "fmt" "testing" "github.com/stretchr/testify/require" ) var ErrGoCrazy = errors.New("go crazy") var GoCrazy...