Yoast SEO Premium 23.9

Enhancements:

• Implements support for word form recognition for keyphrases in English. This means that e.g. book will be recognized in the text when the keyphrase is books.
• Implements an improved algorithm for the keyphrase distribution assessment to check whether the keyphrase usage is evenly distributed throughout the text.
• The following assessments will also count synonym matches as keyphrase matches:
  • Image alt attributes
  • Keyphrase in introduction
  • Keyphrase in meta description
  • Keyphrase in subheading
  • Keyphrase distribution
• The analysis for related keyphrases only shows assessments relevant for the specific keyphrase. It omits assessments that are non-keyphrase-related and assessments that should only be applied to the focus keyphrase.
• For the keyphrase density assessment, the upper boundary for a good score is higher when word form recognition is available, since in that case the analysis is able to pick up more matches.

Bugfixes:

• Fixes a bug where the insights analysis on the tools page would not work.

Other:

• Includes every change in Yoast SEO core 9.0 see the core changelog.

Enhancements:

• Adds multiple keyword support for taxonomies.
• Adds synonyms to taxonomies.
• Adds the keyword distribution assessment for taxonomies.

Bugfixes:

• Fixes a bug where automatic redirects would be created for non-public post types.

Other:

• Adds the wpseo_premium_include_automatic_redirection_post_typesfilter to allow users to include more post types to create automatic redirects for.
• Includes every change in Yoast SEO core 8.4.0 see the core changelog.

Bugfixes:

• Fixes a bug where the automatic redirect notification was not shown when a post was trashed from within Gutenberg.
• Fixes a bug where the target of redirects from a subdirectory site to a path on the main domain were incorrectly disallowed.

Other:

• Includes every change in Yoast SEO core 8.3.0 see the core changelog.