Changelog 0.5.0 Updates to support PHP 8+ Check for http scheme in the $notify_url, add it if missing Only output the cloud element when we are in a feed – the rss2_head hook also runs for exports 0.4.2 Use wp_safe_remote_*() functions for HTTP requests Use openssl_random_pseudo_bytes() ( when available ) instead of mt_rand() when generating tokens 0.4.1 Limit domain characters 0.4.0 Add support f