Yoast SEO Premium 23.9

Enhancements:
* Improves the way that the OpenGraph is determined for front pages, especially in the case of static front pages.
* Adds links to relevant articles to all SEO assessments.
* Adds Flesch Reading Ease assessment for French.
* Adds Flesch Reading Ease assessment for Spanish.
* Adds passive voice assessment for Italian.
* Shows a notification regarding the creation of redirects when deleting a category or tag.
* Introduces an action (wpseo_premium_redirects_modified) that will be executed when a redirect has been added, edited or deleted.
* Adds the possibility to enter keyword synonyms.
* Adds an assessment the checks the distribution of the focus keyword in the text.
* Adds an assessment that checks the distribution of keywords and synonyms.

Bugfixes:
* Fixes a bug where images from password protected posts could potentially end up in OpenGraph image tags.
* Fixes a bug where very old notifications could not be be dismissed or restored.
* Fixes a bug where the Insert snippet variable button alignment was incorrect.
* Fixes a bug where the snippet variables had a different label in the Search Appearance settings compared to the snippet variables when writing a post, pages and taxonomies.
* Fixes a bug where instances of the same keyword with different kinds of apostrophes (e.g., brain’s and brain’s) were not recognized as the same. This affects the following assessments: keyword in meta description, keyword in subheading, keyword in first paragraph, keyword in title and keyword in URL.
* Fixes a bug where the custom set breadcrumb title for the WooCommerce Shop page wasn’t used.
* Fixes a bug where advertisements were being displayed next to video tutorials.
* Fixes a bug where redirected URLs would show up in the sitemap.
* Filters out prominent word combinations ending in ‘s in English. Props to swekkiekekkie.

Other:
* Adds a reminder message to create a redirect if a user deletes a category or tag.
* Removes a banner spot in the admin.

Bugfixes:
* Disables WordPress’ automatic conversion of emoji to images on every page where the snippet editor is present. This conversion is not compatible with React or content editable fields and broke the snippet editor.
* Fixes text directionality for the title and description fields in the snippet editor for right-to-left languages.
* Fixes a bug where the snippet title and description values were saved to the database if they did match the post-type template.

Bugfixes:
* Fixes a bug where the snippet variables selection is hidden behind the WordPress menu when using a right-to-left language.
* Fixes styling in the snippet preview when using a right-to-left language.
* Fixes a bug where the ‘insert snippet variable’ button placement was inconsistent.
* Migrates WooCommerce Product archive settings to the Shop page, if present and not already set on the Shop page.