Yoast SEO 3.9

Enhancements

• Updates the banners on the admin pages.
• Improves accessibility by moving the Google Search Console reload button from the header.
• Allow for other plugins and themes to more easily add html namespaces through the new wpseo_html_namespaces filter.
• Prevent conflicts with other plugins/themes which also add html namespaces.

Bugfixes

• Adds a check to prevent a "Cannot read property 'body' of undefined" error with tinyMCE that occurred with Visual Composer and some themes.
• Fixes a bug that prevented bulk actions to work in the Google Search Console.
• Fixed incorrect timezone for zero offset case (Atlantic/Azores instead of UTC).