# ChangeLogAll notable changes are documented in this file using the [Keep a CHANGELOG](https://keepachangelog.com/) principles.## [2.0.2] - 2020-11-30### Changed* Changed PHP version constraint in `composer.json` from `^7.1` to `>=7.1`## [2.0.1] - 2018-10-04### Fixed* Functions and methods with nullable parameters of type `resource` are now also considered## [2.0.0] - 2018-09-27### Changed*[FunctionSignatureMap.php](https://raw.githubusercontent.com/phan/phan/master/src/Phan/Language/Internal/FunctionSignatureMap.php) from `phan/phan` is now used instead of [arginfo.php](https://raw.githubusercontent.com/rlerdorf/phan/master/includes/arginfo.php) from `rlerdorf/phan`### Removed* This component is no longer supported on PHP 5.6 and PHP 7.0## 1.0.0 - 2015-07-28* Initial release[2.0.2]:https://github.com/sebastianbergmann/comparator/compare/2.0.1...2.0.2[2.0.1]:https://github.com/sebastianbergmann/comparator/compare/2.0.0...2.0.1[2.0.0]:https://github.com/sebastianbergmann/comparator/compare/1.0.0...2.0.0
