iThemes Security Pro 8.4.2

-Bug Fix: Fixed "Cannot modify header information - headers already sent" warning issue that could happen when using reCAPTCHA on sites that add customizations to the login page.
-Bug Fix: Fixed an "Uncaught Error: Call to undefined function esc_like()" error that could occur when exporting or erasing personal data.
-Bug Fix: Skip recovery if File Change storage is empty.

-New Feature: Added support for the new WordPress privacy features.
-Enhancement: Removed sending the remote_ip argument to Google's reCAPTCHA server as it reduces the amount of personal information that is sent.
-Bug Fix: Changed the rules generated by the Filter Suspicious Query Strings feature in order to avoid blocking privacy export/erasure request confirmations.

-Enhancement: The number of users listed in the User Security Check model is now limited to 20 by default. This can be modified by using the itsec_user_security_check_users_per_page filter.
-Enhancement: Introduce Distributed Storage framework for reducing the amount of data stored in the WordPress options table. This should improve performance for large sites using File Change.