https://github.com/ThiagoBarradas/jsonmasking/issues/4
### Definition of Done:
- [ ] Increases API documentation
- [ ] Implements integration tests
- [ ] Implements unit tests
- [ ] Is there appropriate logging included?
- [ ] Does this add new dependencies?
- [+] Does need add new version in changelog?
- [ ] Does need update readme, contributing, etc?
- [ ] Does need change in CI server?
- [ ] Will this feature require a new piece of infrastructure be implemented?
- [ ] Does this PR require a blog post? If so, ensure marketing has signed off on content.