v2.1.1
- Internal change of requiring a specific [Errlop](https://github.com/bevry/errlop) edition, which should function as a workaround for [errlop#2](https://github.com/bevry/errlop/issues/2)
- Internal change of requiring a specific [Errlop](https://github.com/bevry/errlop) edition, which should function as a workaround for [errlop#2](https://github.com/bevry/errlop/issues/2)