iThemes Security Pro 8.4.1

Enhancement: Allow for selecting the particular Proxy header a server is configured to use. Improve the language to indicate the importance of configuring this setting. H/t Filippo Cavallarin CEO at wearesegment.com

-Tweak: Delete a user's device fingerprints when their account is deleted.
-Bug Fix: Ensure you can save Two-Factor when "Trusted Devices" is disabled on a new site.

-New Feature: Trusted Devices identifies the devices users use to login and can apply additional restrictions to unknown devices.
-Enhancement: Allow a device to be remembered and bypass Two-Factor for 30 days. Requires "Trusted Devices" to be active.
-Enhancement: Display Recaptcha in the wp_login_form() template function.
-Enhancement: Block access to git and svn repositories when System Tweaks -> Protect System Files is enabled.
-Tweak: Update jQuery Validation library to 1.17.0
-Tweak: Don't require Two-Factor on-boarding if the user is required to use Two-Factor because of a vulnerable site.
-Tweak: Update jQuery Validation library to 1.17.0
-Bug Fix: Improve detection of blocking the File Change Scan from being scheduled if one is already being run.
-Bug Fix: Prevent infinite recursion error when trying to access directories outside of the allowed file tree.
-Bug Fix: Grade Report styling issue on IE 11.