## [4.2.11](https://github.com/pmb0/express-sharp/compare/v4.2.10...v4.2.11) (2020-09-20)

### Bug Fixes

* allow underscores in image file names ([be9fbeb](https://github.com/pmb0/express-sharp/commit/be9fbeb52b745a11572472b30518c7ac522e7515))