MDN polyfills - from, forEach, filter, find, findIndex, assign, includes, create, entries, of, repeat, startsWith, endsWith, toggleAttribute, bind, MouseEvent, CustomEvent, padEnd, padStart
Added Object.keys polyfill.
The MDN version of MouseEvent polyfill has changed. This release updates the polyfill to match its MDN version.
Added
Since now, the mdn-polyfills.tgz contains only the bundled polyfills.
Update Element.prototype.closest has been updated to match the newest MDN version.
Fix Element.prototype.classList. Based on the newest polyfill version from MDN https://developer.mozilla.org/en-US/docs/Web/API/Element/classList$compare?from=1529567&to=1542773&utm_campaign=Wiki+Doc+Edits&utm_medium=email&utm_source=developer.mozilla.org