* Improved - YouTube players added to a page via `<iframe>` HTML will now automatically add the `enablejsapi=1` parameter to the URL
* Improved - Updated for latest versions of Gutenberg, YouTube player APIs, and Presto Player
* Improved - Updated React tags select UI to show a loading indicator while tags are being fetched
* Fixed PHP warning "Undefined array key "providerNameSlug"" when using unsupported video providers
* Fixed React admin warning "Each child in a list should have a unique "key" prop"