Schema Premium Update: Introducing ItemList

Schema Premium Licenses

We’ve released an update for the Schema Plugin version, which introduces ItemList type, and includes important bug fixes.

It’s highly recommended to update to Schema Premium version release immediately since the older version of the plugin triggers an error when saving or editing a post.

For the ItemList structured data, it’s not fully complete yet due to the nature of this type, which requires all linked pages to have its own valid structured data. However, we’ve added it to make it easier for those who have list posts to extend it.

We will also extend the ItemList type, and figure out a simple way to make use of it in our future Schema plugin updates.


Here is a full list of changes made to the plugin in version release.

=, August 23rd, 2022 =

Bug Fixes

  • Fix: Errors when SEO fields are not used and score is equal to zero.
  • Fix: A Fatal error happen with Divi on Wizard pages.
  • Fix: A PHP notice on Wizard radio input field callback.
  • Fix: Error caused when including the deprecated class-oembed.php file.
  • Fix: Move mainEntityOfPage from CreativeWork to Thing class.
  • Fix: Set HowTo steps field to be not required.


  • Enhancement: Added support for schema type ItemList.

Other Updates

  • Update: Updated class license handler, add version to API parameters.
  • Update: Updated the EDD Licenses class version to 1.9.2 release.

Check out the Schema Plugin, and make sure you upgrade to this latest release to get bug fixes, enhancements and cool new features.


After updating the plugin, check plugin settings, flush cache, then test markup to make sure things looks right.

We hope you will find this update useful, and till next time.

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