此插件已于 2022年10月26日 关闭，无法下载。 此关闭是永久的。
This is a really simple and useful plugin for anyone who has decided to stay on WP4.9. Just install it, sit back and enjoy the nag-free experience of using the old WordPress version that you know and love. WP4.9 will continue to get security updates well into the future so if you aren't ready for the new blocks yet, this is the way to go.
Appreciate this quick and simple solution!