What's Changed
* Add CITATION.cff by Belval in https://github.com/aws-samples/amazon-textract-textractor/pull/332
* Add missing entities in docs by Belval in https://github.com/aws-samples/amazon-textract-textractor/pull/334
* Handle null EntityTypes by Belval in https://github.com/aws-samples/amazon-textract-textractor/pull/339
**Full Changelog**: https://github.com/aws-samples/amazon-textract-textractor/compare/v1.7.5...v1.7.6