# learningtower 1.1.0

* Added 2022 data set. 
* Updates to the README and contributor information. 
* Added a `NEWS.md` file to track changes to the package.
* `year` column in both the `student` and the `school` datasets are changed from a factor column to an integer column. 
* `school_id` column in both the `student` and the `school` datasets are changed from a factor column to a character column. 
