HTTP/1.0 301 Moved Permanently Date: Sun, 04 Dec 2022 14:16:21 GMT Location: https://docs.octobercms.com/2.x/plugin/extending.html Redirecting to https://docs.octobercms.com/2.x/plugin/extending.html Redirecting to https://docs.octobercms.com/2.x/plugin/extending.html.