v4.2.30
## [4.2.30](https://github.com/pmb0/express-sharp/compare/v4.2.29...v4.2.30) (2021-06-21) ### Bug Fixes * resolve memory leak in CachedImage ([f1a8849](https://github.com/pmb0/express-sharp/commit/f1a88496dd2d117dacf79738475d974194cca554))
## [4.2.30](https://github.com/pmb0/express-sharp/compare/v4.2.29...v4.2.30) (2021-06-21) ### Bug Fixes * resolve memory leak in CachedImage ([f1a8849](https://github.com/pmb0/express-sharp/commit/f1a88496dd2d117dacf79738475d974194cca554))