# 2.2.0 * Support PHP 7.2 # 2.1.0 * Add a `SystemFacade` to allow clients to override Whoops behavior. * Show frame arguments in `PrettyPageHandler`. * Highlight the line with the error. * Add icons to search on Google and Stack Overflow. # 2.0.0 Backwards compatibility breaking changes: * `Run` class is now `final`. If you inherited from `Run`, please now instead use a custom `SystemFacade` injected into the `Run` constructor, or contribute your changes to our core. * PHP < 5.5 support dropped.