iThemes Security Pro 8.5.3

-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.

Bug Fix: iThemes Licensing: Fixed fatal error that could occur when clicking the "View details" link for an available plugin update.

-Tweak: Two-Factor Flow: Allow the user to proceed after downloading or copying the backup codes without dismissing the notice.
-Tweak: File Change: Only scan a maximum of 10 plugins in a single chunk.
-Tweak: File Change: Move "latest_changes" entry to a separate storage bucket to improve performance on large sites.
-Bug Fix: Fix error on Multisite settings page when Two-Factor is not enabled.
-Bug Fix: Properly enforce strong passwords when on the WP Login Reset Password page.
-Bug Fix: Fix clearing or previous file scans results.
-Bug Fix: iThemes Licensing: Fixed the "View details" link failing to work properly after updating.
-Bug Fix: iThemes Licensing: Fixed an issue that could cause data changes to not save properly on specific background page requests.
-Bug Fix: iThemes Licensing: Added a compatibility fix to avoid conflicts with plugins that change the plugin_action_links filter value from an array to a string.
-Compatibility Fix: iThemes Licensing: Updated handing of wp_remote_get() response due to changes documented in #33055 (Support Parallel HTTP Requests in WP_Http, et al) – WordPress Trac.
-Enhancement: iThemes Licensing: Added ability to manage licensing from WP-CLI.