Yoast SEO Premium 23.9

Prefixes $redirect_handler as $wpseo_redirect_handler as this is globally available.

Improved the copy of the notice that will be displayed when a post has been stored from the trash.
Fixes a bug by removing the accessibility check of a redirect target for regular expression redirects because these are likely to be dynamic.
Fixes a bug in the redirect search where the search string that starts or ends with a slash doesn’t match with an expected result.
Fixes a bug where the “focus keyword used in another post”-check could not detect when a keyword was used at the 2nd, 3rd, 4th or 5th keyword spot.

Fixes a bug where a user with granted wpseo_manage_redirects would see settings which should not be shown.
Includes every change in Yoast SEO core 5.6.1, see the core changelog.