👷♂️ Patch fixes
- Makes
NamedNodeMap.removeNamedItem()
throw an exception on missing item. (#652) - Allow deletion of nonexistent keys from
HTMLElement.dataset
. Deleting a nonexistent key in a dataset will not throw an exception, even though it indirectly is usingNamedNodeMap.removeNamedItem()
. (#652)
Thank you @RussianCow for your contribution!