# Changelog

## [0.2.0](https://github.com/iammathew/openfga-rs/compare/openfga_common-v0.1.0...openfga_common-v0.2.0) (2022-11-21)


### Features

* add support for difference ([1aede0d](https://github.com/iammathew/openfga-rs/commit/1aede0dc9d2b19754c2722605ad881c8db6f7820))
* add support for unknown relations in model checker ([53c822d](https://github.com/iammathew/openfga-rs/commit/53c822da22eca1adf8027a47b4f2cc0d476bb1cf))
* improve model error reporting ([15eb3bd](https://github.com/iammathew/openfga-rs/commit/15eb3bda8d7966f9c032b34fb2f92119e1e2b7d9))