iThemes Security Pro 8.5.3

Enhancement: Add 'site_title' as an available tag for the Two Factor email.
-Bug Fix: Fix scheduling retries for Malware Scans on sites that don't fully support WordPress's cron system.
-Bug Fix: Reactivating Away Mode now replaces the active file if you had previously removed it.
-Bug Fix: Ensure lockouts take effect immediately, even on systems where changes to server configuration files do not take effect immediately.
-Bug Fix: Warning on new installations when activating certain Version Management features.

-Bug Fix: Make Cron scheduler available in more circumstances.
-Bug Fix: Events with the Twice Daily schedule would not be carried over when switching scheduler strategies.
-Bug Fix: Backup schedules respect the interval chosen.
-Bug Fix: Prevent multiple cron tests from being scheduled at once.
-Bug Fix: Cron test being stuck in a loop preventing a site from switching back to the cron scheduler.
-Bug Fix: Prevent warnings when a single and recurring event were scheduled at the same time.
-Tweak: Sort scheduled events in WP CLI command.

Bug Fix: Fixed issue where scheduled events could repeat on sites that do not properly support WordPress's cron system.