WordPress News
All in One SEO 4.9.10 Released
What’s new in All in One SEO 4.9.10
Released: 2026-07-08
Active installations: 3,000,000
Tested up to WordPress 7.0.2
Requires PHP 7.2
Changelog
- New: Added a new ability to list terms that are missing SEO data.
- Fixed: PHP 8.5 deprecation notice when decoding HTML entities from empty content.
- Fixed: High CPU usage caused by the translations check on sites with large user tables.
- Fixed: Fatal error in breadcrumbs on PHP 8 when a third-party plugin added an invalid entry to the breadcrumb trail.
- Fixed: PHP error in redirects when a request URL contained array-style (bracketed) query parameters.
- Fixed: Keyword density displaying “Infinity%” in the TruSEO analysis when the content had no readable text (e.g. some Divi pages in the block editor).
- Fixed: Various security hardening improvements across the plugin.
Previous releases
4.9.9
- New: SEO Alerts feature to notify site owners of critical SEO issues via email and Slack.
- New: New #event_start_date and #event_end_date smart tags for events when The Events Calendar plugin is active.
- Updated: Sitemap hreflang alternates when using the Universally translation plugin.
- Updated: .htaccess editor error messages are now clearer and more actionable.
- Updated: Setup wizard now triggers after bulk plugin activation instead of being skipped.