In this release, we fixed some minor bugs and updated docs. **Mainly**, missingness-creating functions are enabled to only return corrupted X containing NaNs without X_intact and masks by turning the argument `return_masks` to False.
What's Changed
* Update README by WenjieDu in https://github.com/WenjieDu/PyGrinder/pull/24
* Enable functions to only return corrupted X with NaNs by WenjieDu in https://github.com/WenjieDu/PyGrinder/pull/26
* Fix a minor bug, and release v0.3 by WenjieDu in https://github.com/WenjieDu/PyGrinder/pull/27
**Full Changelog**: https://github.com/WenjieDu/PyGrinder/compare/v0.2...v0.3