# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). ## Unreleased ## 8.1.0 - 2021-10-11 ### Added - Added new `parentElement` function to the `Traverse` API. - Added new `setOptions` function to the `Attribute` API. - Added new `getInner` and `getRuntime` functions to the `Width` and `Height` APIs. ### Fixed - Disabled `window.visualViewport` in Mozilla Firefox as it was returning an incorrect value for `pageTop` when using `position: 'fixed'`. ## 8.0.0 - 2021-08-26 ### Added - Added new `ContentEditable` module to determine if an HTML element is content editable. ### Changed - Upgraded to Katamari 8.0, which includes breaking changes to the `Optional` API used in this module.