1.0.0 - 2014-03-25 - Chris Wiegman
	Initial Release
1.0.1 - 2014-03-25 - Chris Wiegman
	Better conversion of ip to cidr
1.0.2 - 2014-03-27 - Chris Wiegman
	Don't show security menu on multisite for non network admins
	Fix for module path of windows servers
	Module path working correctly on Windows servers
	404 white list should transfer to global white list
	White list implementation working across all lockouts
	Add extra dismiss box to close welcome modal (fix for smaller screens)
1.0.3 - 2014-04-01 - Chris Wiegman
	Fixed history.txt (for iThemes customers)
	Moved upgrade to separate function for more seamless update
	Upgrade system rewritten for better functionality
	Make sure 404 doesn't fail if there is not a 404.php in the theme
	Make sure WordPress root URLs render correctly
	Filewrite now only builds rules on demand.
	Fixed dismiss button on intro modal for small screens
	General cleanup and typo fixing
1.0.4 - 2014-04-02 - Chris Wiegman
	Added ability to manually purge log table
1.0.5 - 2014-04-03 - Chris Wiegman
	Added "Show intro" button next to screen options to bring the intro modal back
	Added ability to use HTML in error messages
	Minor copy and other tweaks
1.0.6 - 2014-05-03 - Chris Wiegman
	Execute permanent ban on the correct lockout count, not the next one
	Updated quick ban rules to match standard ban rules (will work with proxy)
1.0.7 - 2014-05-03 - Chris Wiegman
	Update plugin build
1.0.8 - 2014-04-08 - Chris Wiegman
	Make sure global settings save button matches others
	Fixed link in locout email
	Email address settings retain end of line
	Sanitize email addresses on save and not just use
	Make sure whitelist is actually an array before trying to process
	Make sure rewrite rules show on dashboard when file writing isnt allowed
	Added extra information to dashboard server information to help troubleshooting
1.0.9 - 2014-04-10 - Chris Wiegman
	Minor typo fixes
	Update nginx rewrite rule on comment spam when domain mapping is active
	Added the ability to disable file locking (old behavior)
	Better file lock release (try more than 1 method) before failing
	Don't automatically show file lock error on first attempt
1.0.10 - 2014-04-14 - Chris Wiegman
	When activating SSL Log out the user to prevent cookie conflicts
	Use LOCK_EX as a second file locking method on wp-config.php and .htaccess
	Minor code cleanup
	Make sure all wp_enqueue_script dependencies are in proper format
1.0.11 - 2013-04-17 - Chris Wiegman
	Make sure logs directory is present before trying to use it
	Log a message when witelisted host triggers a lockout
	Don't create log files if they're not going to be used
	Miscellaneous typos and orther bugfixes
	Add pro tab if pro modules need it
	Upgrade module loader to only load what is needed
1.0.12 - 2014-04-18 - Chris Wiegman
	Make sure uploads directory is only working in blog 1 in multisite
	Better checks for run method in module loader
1.1.0 - 2014-04-21 - Chris Wiegman
	Make sure "remove write permissions" works
	Better descriptions on white list
	Add pro table of contents if needed
	Make sure security admin bar item works
	Make sure lockout message only happens when needed
	Suppress errors on readlink calls
	Make sure class is present for permanent ban
	Make sure white list is an array
	Fix white listed IPs not working
1.1.1 - 2014-04-24 - Chris Wiegman
	Miscellaneous typos and other fixes
	Remove extra file lock on saving .htaccess, nginx.conf and wp-config.php. Only flock will be used in these operations
1.2.0 - 2014-05-07 - Chris Wiegman
	Better cache clearing and formatting updates
	Make sure rewrite rules are updated on this update
	Remove extra (settings) items from admin bar menu (leave logs and important information)
	Add WP_CONTENT_DIR to system information on dashboard
	Move support nag to free version only and make sure it properly redirects
	Fix check for presence of BackupBuddy to work with BackupBuddy >=4.2.16.0
	Clean up details views on log pages
	Add username column to temp and lockouts tables
	Lockout usernames whether they exist or not
	Don't duplicate lockouts
	Fixed malformed lockout error on lockout message
	Don't display a host lockout when none exists
	Add Sync integration to release lockouts
	Improved reliability of brute force user lockouts
1.2.1 - 2014-05-19 - Chris Wiegman
	Fixed links in lockout emails
	Fixed IP mask calculations
	Add call to pro user-logging module
	Add ability to temporarily whitelist an IP address
1.3.0 - 2014-05-28 - Chris Wiegman
	Added call to two-factor module
1.4.0 - 2014-06-11 - Chris Wiegman
	Added call to settings import/export module (pro)
	Added button to restore default log location
	Don't automatically load front-end classes in dashboard pages
	Avoid errors on save if htaccess is completely empty
	Only register activation/deactivation/install hooks in admin
	Make sure temporary white-list is always available
	Improved check for white-listed IP during lockout
	Added ability to use constant to override server detection
	Don't remove extra line spaces in .htaccess
	Minor reformating and typo fixes
1.4.1 - 2014-06-12 - Chris Wiegman
	Fixed get_module_path to prevent 404 errors on plugin assets
	Fixed misplaced parenthesis forcing computer to always display it isn't whitelisted
1.4.2 - 2014-07-02 - Chris Wiegman
	Fixed an issue that was preventing an IP from being permanently banned due to too many lockouts
	Updated .htaccess rules for an IP that has been banned from too many lockouts to be more effective in more hosting environments
	Fixed responsive issues in iThemes notifications that prevented notifications from being easily read on small screens.
1.5.0 - 2014-07-28 - Chris Wiegman
	Added malware and malware scheduling modules
	Added better URL validation to ITSEC_LIB
	Added exception for 127.0.0.1 to prevent a local server from being locked out of a site during wp-cron or other calls
	Added button to quickly add current IP address to permanent whitelist
	Added appropriate message for logs page when logs are not available due to "file only" logging being selected
1.5.1 - 2014-07-29 - Chris Wiegman
	Make sure pro core module loads to remove upsell when pro has already been purchased.
1.5.2 - 2014-07-30 - Chris Wiegman
	Clean up notifications for file change detection and malware scanning
1.5.3 - 2014-08-11 - Chris Wiegman
	Ensure that individual module updates fire when updating the plugin
	Added function to retrieve current URL from the front-end
1.5.4 - 2014-08-20 - Chris Wiegman
	Low Severity Security Fix - Lack of access control patched - Sucuri (reported 19Aug2014)
1.6.0 - 2014-09-09 - Chris Wiegman
	New Feature: Add IPCheck Brute Force API integration
	New Feature: Add ability to receive a daily digest email instead of individual emails per event.
	Enhancement: Added "Go Pro" menu item to admin menus.
	Enhancement: Added button to release IP address from temporary whitelist.
	Fixed: introduction screen should now display completely on computers with low-resolution screens.
	Fixed: multisite bug that still showed BackupBuddy (if present) even though BackupBuddy is not multisite compatible.
	Fixed: Scrolling table of contents should not cover side-bar items on pro.
	Fixed: When changing admin user login form will no show the correct path when WordPress is not installed in the same directory as the website address.
	Fixed: File locking will try to create the iThemes Directory if it isn't already present rather than just saying a lock could not be attained.
1.6.1 - 2014-09-09 - Chris Wiegman
	Fixed: Fixed typos in digest email.
	Fixed: Fixed typos in default network lockout message.
	Fixed: Force stylesheet reload for new nags and other items by pushing plugin build number to stylesheet registrations
1.7.0 - 2014-09-15 - Chris Wiegman
	New Feature: Automatically generate strong passwords
	New Feature: Password expiration
	Fixed: When an invalid log directory is detected it will not fail but will instead reset it to the original.
	Fixed: No more duplicate digest emails
	Fixed: No more "Array" message appearing in digest emails from user lockouts
	Fixed: HTML in traditional file log emails will display correctly.
	Fixed: From address in notification emails will now display correctly.
	Fixed: MySQL errors will no longer appear for missing iThemes Security tables. Instead it will attempt to recreate them.
1.7.1 - 2014-09-16 - Chris Wiegman
	Fixed: Version bump to break cache.
1.7.2 - 2014-09-17 - Chris Wiegman
	Enhancement: Default log rotation changed from 30 days to 14 days
	Fixed: All logs page will properly display even with 50,000+ entries in the log
1.7.3 - 2014-10-09 - Chris Wiegman
	Fixed: fixed duplicate ID issue from user_id_exists calls.
	Fixed: Fixed an error in the lockout module that results in an error for users of multisite
	Fixed: Notification emails will no longer send if not turned on
	Fixed: Duplicate messages will not be allowed in digest emails
	Fixed: Duplicate digest emails will have a far lesser chance of sending
	Fixed: User lockout count in email notifications will now be correct
1.7.4 - 2014-10-09 - Chris Wiegman
	Fixed: Error on line 1312 when iThemes API is actived with version 4.4.15
1.8.0 - 2014-10-13 - Chris Wiegman
	New Pro Feature: Dashboard widget. Get important information and handle user blocking right from the WordPress Dashboard.
1.9.0 - 2014-10-21 - Chris Wiegman
	New Pro Feature: File change scanning will now compare WordPress core files to the WordPress.org repository.
	Fixed: Make sure php_gid is always defined to prevent error message if the function is not usable.
	Fixed: Link to BackupBuddy in admin bar will now work correctly.
1.10.0 - 2014-11-04 - Chris Wiegman
	New Pro Feature: Temporary privilege escalation
1.10.1 - 2014-11-05 - Chris Wiegman
	Security Fix: Fixed possible XSS vulnerability in ITSEC_Lib. - Low priority - Thanks to http://planetzuda.com
1.11.0 - 2014-12-04 - Chris Wiegman
	New Pro Feature: wp-cli integration
	New Feature: Temporarily whitelist your IP address via iThemes Sync
	New Feature: Override proxy IP detection
	New feature: Hide admin bar (if desired)
	Enhancement: Added filter to allow for custom log pages
	Enhancement: Added debug constant to help troubleshoot multiple emails
	Enhancement: Added constant to force digest emails via wp-cron instead of custom timing
	Fixed: Various missing variable fixes were added
	Fixed: MySQL errors on MySQL 5.6 during activation were fixed.
	Fixed: HTML emails now contain HTML tag
	Fixed: Lockout count in emails should now be more accurate
1.12.0 - 2014-12-16 - Chris Wiegman
	New Pro Feature: Google reCAPTCHA
1.12.1 - 2015-01-05 - Chris Wiegman
	New Feature: Add file/folder permissions check to Dashboard
	Fix/Enhancement: Minor refactoring of various core components
1.12.2 - 2015-01-12 - Chris Wiegman
	Fix: Fixed duplicate module listsing on log page dropdown
	Fix: Fixed missing lockouts on iThemes Sync dashboard
1.13.0 - 2015-01-21 - Chris Wiegman
	New Feature: Change WordPress Salts
	Enhancement: Refactored ITSEC_Lib and ITSEC_Files for better usability and new functions to make changing salts possible
1.13.1 - 2015-01-27 - Chris Jean
	Bug Fix: Generating wp-config.php file updates no longer produces warnings.
1.13.2 - 2015-01-27 - Chris Jean
	Bug Fix: Fixed .htaccess file modifications failing.
1.13.3 - 2015-02-05 - Chris Wiegman
	Fix: Quick banning IPs will now work correctly if existing htaccess rules are in place
	Fix: minor bug fixes and typo corrections.
1.13.4 - 2015-02-20 - Chris Wiegman
	Enhancement: Limit the number of lockouts that can be displayed at any given time in the dashboard.
	Fix: Make sure header error messages are suppressed when performing a lockout.
	Fix: Fix error message from missing login information when displaying lockouts.
1.13.5 - 2015-02-26 - Chris Jean
	Bug Fix: Fixed regression that prevented adding wildcard IP's in the form of 'XXX.XXX.XXX.*' to Ban Hosts.
1.13.6 - 2015-03-20 - Chris Jean
	Enhancement: Translation files can now be stored in WP_LANG_DIR/plugins/ithemes-security-pro for
		iThemes Security Pro and WP_LANG_DIR/plugins/better-wp-security for iThemes Security free version.
	Bug Fix: The file permissions check will no longer list a warning if the plugins directory has permissions of 755.
1.13.7 - 2015-04-22 - Chris Jean
	Enhancement: Improved domain name generation given the host name.
1.14.0 - 2015-06-04 - Chris Jean
	Enhancement: Added new library classes for managing files, directories, and config files.
1.14.1 - 2015-06-08 - Chris Jean
	Bug Fix: Fixed "Fatal error: Call to undefined method ITSEC_Lib_File::get_full_file_permissions()" which could occur when saving settings.
1.14.2 - 2015-06-09 - Chris Jean
	Bug Fix: Warnings when file writes fail are now hidden.
	Bug Fix: Fixed a situation where creation of a zipped export file would
>fail, but an email would still be sent as if the zip was created
>successfully.
	Enhancement: Improved error messages for when file writes fail.
	Enhancement: Improved error messages for when export file creation fails.
	Enhancement: Improved error messages for situations when the .htaccess,
>nginx.conf, or wp-config.php files may need to be manually updated.
1.14.2 - 2015-06-09 - Chris Jean
	Bug Fix: Warnings when file writes fail are now hidden.
	Bug Fix: Fixed a situation where creation of a zipped export file would
>fail, but an email would still be sent as if the zip was created
>successfully.
	Enhancement: Improved error messages for when file writes fail.
	Enhancement: Improved error messages for when export file creation fails.
	Enhancement: Improved error messages for situations when the .htaccess,
>nginx.conf, or wp-config.php files may need to be manually updated.
1.14.2 - 2015-06-09 - Chris Jean
	Bug Fix: Warnings when file writes fail are now hidden.
	Bug Fix: Fixed a situation where creation of a zipped export file would
>fail, but an email would still be sent as if the zip was created
>successfully.
	Enhancement: Improved error messages for when file writes fail.
	Enhancement: Improved error messages for when export file creation fails.
	Enhancement: Improved error messages for situations when the .htaccess,
>nginx.conf, or wp-config.php files may need to be manually updated.
1.14.2 - 2015-06-09 - Chris Jean
	Bug Fix: Warnings when file writes fail are now hidden.
	Enhancement: Improved error messages for when file writes fail.
	Enhancement: Improved error messages for situations when the .htaccess, nginx.conf, or wp-config.php files may need to be manually updated.
1.14.3 - 2015-06-16 - Chris Jean
	Bug Fix: Fixed support for wp-config.php files placed one directory above the ABSPATH.
1.14.4 - 2015-06-18 - Chris Jean
	Bug Fix: Manual backups now work as expected after changing the content directory.
	Bug Fix: Readded support for Litespeed .htaccess file modifications.
1.15.0 - 2015-07-02 - Chris Jean
	Feature Removal: Removed the malware scanning feature as VirusTotal no longer supports scanning from WordPress sites. A replacement is in the works.
	Bug Fix: The close button on the "Thank you for activating iThemes Security" message now appears in the correct location.
	Bug Fix: Removed the site's URL being displayed in the "Replace jQuery With a Safe Version" setting details.
	Bug Fix: Updated .htaccess rules to be compatible with Apache 2.4 without the auth compat module.
	Bug Fix: Enabling and disabling the "Remove File Writing Permissions" setting now updates the file permissions properly.
	Bug Fix: Web servers that cannot be recognized now default to Apache.
	Enhancement: Updated the hackrepair lists.
1.16.0 - 2015-08-03 - Chris Jean
	Feature Removal: Removed the "Remove WordPress Generator Meta Tag" feature as it is not recommended due to limited security benefit and creating compatibility issues.
	Enhancement: Added the ability to undo the Content Directory change.
	Bug Fix: No longer tries to load a non-existent JavaScript file for the salts module.
	Bug Fix: Fixed an issue with one-time database backups on multi-site installs.
	Bug Fix: Fixed issues related to locating .htaccess or nginx.conf files on sites with WordPress installed in a separate directory.
	Bug Fix: Fixed issues with PHP blocking in uploads directory not working with certain non-standard setups.
	Bug Fix: Minor change to fix a warning that can appear after changing the Content Directory.
	Bug Fix: Fixed a PHP fatal error that could occur on some servers when adding a ban to the site's .htaccess or nginx.conf file.
	Bug Fix: Fixed some issues with profile pages on multisite setups that affected both two factor authentication and the password generator.
1.16.1 - 2015-08-14 - Chris Jean
	Bug Fix: Fixed "Call to undefined function get_home_path()" error.
1.17.0 - 2015-09-14 - Chris Jean
	New Feature: Added malware scanning provided by Sucuri SiteCheck.
1.17.1 - 2015-09-14 - Chris Jean
	Enhancement: Updated link to Sucuri SiteCheck.
1.17.2 - 2015-09-15 - Chris Jean
	Enhancement: Updated better-wp-security's translation domain from it-l10n-better-wp-security to better-wp-security.
1.17.3 - 2015-09-15 - Chris Jean
	Compatibility Fix: Added support for ITSEC_TEST_MALWARE_SCAN_DISABLE_SSLVERIFY. Setting it to true can bypass "SSL peer certificate or SSH remote key was not OK" errors on servers with bad SSL configurations.
1.17.4 - 2015-09-21 - Chris Jean
	Compatibility Fix: Updated code triggered by the ITSEC_TEST_MALWARE_SCAN_DISABLE_SSLVERIFY define. This avoids plugin compatibility issues that prevent disabling the SSL peer verification.
2.0.0 - 2015-10-14 - Chris Jean
	New Feature: Added "Multiple Authentication Attempts per XML-RPC Request" setting to the WordPress Tweaks section. When this setting is set to "Block", iThemes Security will block brute force login attacks against XML-RPC as described by Sucuri in this blog post: https://blog.sucuri.net/2015/10/brute-force-amplification-attacks-against-wordpress-xmlrpc.html
	Enhancement: Updated text describing the XML-RPC setting in the WordPress Tweaks section to better explain what the setting is for and which setting is recommended.
	Enhancement: Improved IP detection when proxy detection is active by processing the header set by CloudFlare.
	Enhancement: Added a filter named itsec_filter_remote_addr_headers which can be used to change which headers are searched for the client IP. This allows for tailoring the IP detection for specific reverse proxies and load balancers.
	Bug Fix: Updated the Banned Users settings to no longer add a newline to the Ban Hosts input each time the settings page is saved.
2.0.1 - 2015-11-10 - Chris Jean
	Enhancement: Removed Yandex and Sogou from the HackRepair blacklist as they are legitimate search engine bots.
	Enhancement: Added detailed information about Sucuri malware scan errors to Malware Scan log details.
	Bug Fix: No longer enables display of database errors when an event is logged.
2.1.0 - 2016-01-11 - Chris Jean & Aaron D. Campbell
	Security Fix: Fixed PHP code that could allow AJAX requests to list directories and files outside the directory structure of the WordPress installation. Note that these AJAX requests required a logged in user with admin-level privileges. This vulnerability was unable to be exploited by non-privileged or anonymous requests.
	Bug Fix: Updated the SSL feature to use 301 redirects rather than 302 redirects.
	Bug Fix: Fixed situations where security nonces would incorrectly trigger "security check" errors when enabling specific combinations of features on the settings page.
	Bug Fix: Enabling scheduled database backups and setting a backup interval of 0 days no longer results in a backup being created on every page load.
	Feature Removal: Removed the "Security Status" portion of the Security > Dashboard page. This is in preparation for a new tool that provides suggestions tailored to the site and server that Security is running on.
	Enhancement: Updated the way the feature modules function in order to allow them to be redesigned in a more efficient and flexible way for future releases.
	Enhancement: Updated the File Change Detection feature to attempt a max memory limit of 256M rather than 128M as some users experience out of memory issues which could be fixed with the higher memory limit.
	Enhancement: Updated the Database Backup feature to attempt a max memory limit of 256M rather than 128M as some users experience out of memory issues which could be fixed with the higher memory limit.
	Enhancement: Added localization support for some non-localized strings.
2.1.1 - 2016-01-14 - Chris Jean & Aaron D. Campbell
	Bug Fix: Module-specific data is properly initialized/removed on plugin activation, deactivation, and uninstallation.
2.1.2 - 2016-01-15 - Chris Jean & Aaron D. Campbell
	Enhancement: Updated handler for multiple active versions of iThemes Security.
2.1.3 - 2016-01-26 - Chris Jean & Aaron D. Campbell
	Bug Fix: Comparisons of IPv4 addresses and ranges now include the IP's at the edge of the ranges.
	Bug Fix: IPv4 tests now work as expected when deciding if a blacklisted IP or range overlaps a whitelisted IP's and ranges.
	Bug Fix: Fixed styling issue that affected the display of the horizontal tabs on settings pages in WordPress 4.5.
	Bug Fix: Replaced old module sorting order in settings screens.
	Bug Fix: Fixed PHP 7 compatibility issue that triggers the following error: "Uncaught Error: Call to undefined function mysql_get_client_info()".
	Bug Fix: Fixed warnings and errors that could occur when deleting the plugin.
	Enhancement: When a lockout is being executed, wp_logout() will only be called if the current page request comes from a logged in user. This prevents plugins that log logout events from logging log outs from unknown users.
	Enhancement: Improved the descriptions used for some of the data displayed in the "System Information" section of Security > Dashboard.
	Enhancement: Added "Use MySQLi" entry to the "System Information" section of Security > Dashboard to show whether the MySQLi driver is enabled.
	Enhancement: Updated the "SQL Mode" entry in the "System Information" section of Security > Dashboard to show the full details if that value is set.
2.1.4 - 2016-01-27 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed warning that could occur on a failed login when Local Brute Force Detection is disabled.
2.1.5 - 2016-02-03 - Chris Jean & Aaron D. Campbell
	Bug Fix: All data added to the options table by iThemes Security is removed on uninstall.
	Bug Fix: Fixed the cause of the following warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'ITSEC_SSL_Setup' does not have a method 'execute_deactivate'
	Enhancement: Improved code that ensures that tables and options table entries created by iThemes Security are removed on uninstall only when no other iThemes Security plugin is active.
2.2.0 - 2016-02-11 - Chris Jean & Aaron D. Campbell
	New Feature: Added support for IPv6 addresses. This includes support for IPv6 in lockouts, ban hosts, and white lists.
	Bug Fix: Fixed issue that could cause username-based lockouts to fail for long usernames.
	Enhancement: Updated descriptions of valid IP and IP range formats for the Lockout White List and the Ban Hosts settings.
2.2.1 - 2016-02-15 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed issue that prevented wildcard IP ranges from being blacklisted or whitelisted.
	Bug Fix: Removed warnings generated when the Away Mode module is disabled and iThemes Sync contacts the site.
	Enhancement: Updated host entries in log details to link to traceip.net rather than ip-adress.com. This is because ip-adress.com does not support IPv6 addresses.
	Enhancement: Updated some translatable strings relating to blacklisting and whitelisting to allow for better translations.
	Enhancement: Added details about how wildcard IP ranges are converted to CIDR format (this improves performance).
2.2.2 - 2016-02-18 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed formatting issue that could cause raw HTML output in the malware scan logs.
	Enhancement: Improved error handling and reporting for malware scan issues.
2.2.3 - 2016-02-29 - Chris Jean & Aaron D. Campbell
	Security Fix: Hardened the created backups and logs directories. Thanks to Nicolas Chatelain (SYSDREAM IT Security Services) for notifying us of this issue.
	Security Fix: More secure backup and log file names. Thanks to Nicolas Chatelain (SYSDREAM IT Security Services) for notifying us of this issue.
	Bug Fix: The "NGINX Conf File" setting is now properly respected, causing the generated NGINX configuration file to be stored in that location.
	Enhancement: Generated database backup file names now contain a human-readable timestamp in the format of YYYYMMDD-HHMMSS.
	Enhancement: Zipped database backup files no longer contain a deeply nested directory structure. Instead, they only contain the sql file.
	Enhancement: When the "Force Unique Nickname" feature is enabled, the generated display name now uses an improved randomization function.
	Enhancement: Improved tabbing of rules in generated nginx.conf files.
	Enhancement: Removed the "See what's new button" as it has fulfilled its purpose.
2.2.4 - 2016-03-01 - Chris Jean & Aaron D. Campbell
	Bug Fix: Updated code that generates the backups and logs directories to ensure that it attempts to create the parent directory if it does not exist yet.
	Bug Fix: Removed warnings that could be generated if the logs directory could not be created.
	Bug Fix: Database backup files sent via email no longer have a name without an extension if zipping up the file fails.
2.2.5 - 2016-03-03 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed temporary whitelisting by preventing a temporarily whitelisted IP from being locked out.
2.2.8 - 2016-03-17 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed issue that could cause a fatal error after changing the content directory.
	Bug Fix: Updated the link to sign up for security guide download to point to a https address. This is better security and prevents warnings when submitting from a http site in some browsers.
	Bug Fix: If a cryptographically secure log file name can't be generated, queue up log file writes until we can.
2.2.9 - 2016-03-29 - Chris Jean & Aaron D. Campbell
	Security Fix: No longer using document.location to build 'Show Intro' link in admin - Thanks to David Lodge (Pen Test Partners) for notifying us of this issue.
	Bug Fix: Fixed some notices when certain multisite options are used on BuddyPress
	Enhancement: New itsec_white_ips filter to allow plugins that work with external services to whitelist service IPs
2.2.10 - 2016-04-19 - Chris Jean & Aaron D. Campbell
	Security Fix: Better caps checks for dismissal of changed file dialog - Thanks to Julio Potier for notifying us of this issue.
	Bug Fix: Make file change warning dialog text properly translatable
	Enhancement: Adding 'itsec_log_event' action for logged events
2.2.11 - 2016-05-02 - Chris Jean & Aaron D. Campbell
	Bug Fix: Throw a real 403 instead of a faked 404 for hide backend - Fixes compatability with certain plugins including WordPress SEO. Hat tip to Joost de Valk (@jdevalk) and the @Yoast team for bringing this issue to our attention.
2.3.0 - 2016-05-23 - Chris Jean & Aaron D. Campbell
	Enhancement: New user interface with both grid and list views for managing settings.
	Enhancement: New automatic temp whitelisting of IPs for users that manage iThemes Security settings.
	Enhancement: Better feedback on errors when modifying wp-config.php or server config files.
	Enhancement: Improved code efficiency of the Away Mode feature so that it takes less processing time when active.
	Enhancement: Rather than disabling features that have invalid user input, the user now can fix the issue before saving.
	New Feature: Global settings now has a "Show Error Codes" setting that can provide an error message's specific error code when it is enabled.
	Bug Fix: More than one IP can now be temp whitelisted.
2.3.1 - 2016-05-24 - Chris Jean & Aaron D. Campbell
	Enhancement: Improved the efficiency of the plugin's loading code, reducing the amount of time taken to run the plugin.
	Bug Fix: Fixed a bug where some modules would be enabled or disabled when they shouldn't be after upgrading to the latest version.
	Bug Fix: Will not send notification emails about the new login address when Hide Backend is enabled and doing an upgrade.
	Compatibility Fix: Updated handling of wp_remote_get() responses in preparation for changes coming in WordPress 4.6.
2.3.2 - 2016-05-24 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed fatal error that could happen when registering for Network Brute Force Protection.
2.3.3 - 2016-05-25 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed error that would prevent nginx servers from being able to make use of the "Reduce Comment Spam" feature of the WordPress Tweaks module.
	Bug Fix: Restored missing log filter for 404 Detection log entries.
2.3.4 - 2016-05-25 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed links to Settings, Logs, and creating a backup on Multisite.
	Enhancement: The "Write to Files" setting is now enabled by default.
2.3.5 - 2016-05-26 - Chris Jean & Aaron D. Campbell
	Bug Fix: Don't rely on externally loaded MailChimp JavaScript.
2.3.6 - 2016-05-26 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed bug that could cause some sites to lose settings when upgrading or importing settings.
	Bug Fix: Fixed bug that could cause Security to look at old file and directory locations after importing settings from one site to a different site.
	Bug Fix: Removed some status messages that would display after doing an import.
2.3.7 - 2016-05-27 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed SQL query for Database Backups when "Backup Full Database" is enabled.
2.4.0 - 2016-06-07 - Chris Jean & Aaron D. Campbell
	New Feature: Added a new File Permissions section on the settings page to bring back the directory and file permissions listing feature found on the Security > Dashboard page of older plugin versions.
	Bug Fix: Fixed a situation where adding a very large list of IP's in the Ban Hosts list would generate an invalid .htaccess file on some servers.
	Enhancement: The Database Backups, Local Brute Force Protection, Network Brute Force Protection, Strong Password Enforcement, and WordPress Tweaks features are now active by default on new installations.
	Enhancement: The WordPress Tweaks feature now uses the "Disable File Editor" setting by default on new installations.
	Enhancement: The WordPress Tweaks feature now sets the "Multiple Authentication Attempts per XML-RPC Request" setting to "Block" by default on new installations.
	Enhancement: Improved the styling of notices.
2.5.0 - 2016-06-15 - Chris Jean & Aaron D. Campbell
	New Feature: Added a new Security Check section on the settings page. This new feature adds a tool to quickly ensure that the recommended features are enabled and the recommended settings are used.
	Bug Fix: Fixed the ability to remove the itsec_away.confg file in order to disable Away Mode.
	Enhancement: The "Ban Lists" setting of Banned Users is now enabled by default.
2.5.1 - 2016-07-12 - Chris Jean & Aaron D. Campbell
	Enhancement: Improved styling of the two-factor authentication notice.
2.5.2 - 2016-08-09 - Chris Jean & Aaron D. Campbell
	Bug Fix: Fixed a potential logging issue that could prevent some lockout notices from being properly logged on non-English sites.
	Bug Fix: Prevented some notices from displaying to users who do not need to see them.
	Bug Fix: Limited notices to only display on specific pages on the dashboard.
	Compatibility Fix: Changed name of the $HTTP_RAW_POST_DATA variable to avoid erroneously tripping PHP 7 compatibility checks.
	Code Cleanup: Removed legacy code that is no longer needed.
2.5.3 - 2016-08-25 - Chris Jean & Aaron D. Campbell
	Bug Fix: The Security > Security Check link now works as expected in multisite.
2.5.4 - 2016-08-29 - Chris Jean & Aaron D. Campbell
	Misc: Added placeholder for the Version Management module of iThemes Security Pro.
2.5.5 - 2016-09-13 - Chris Jean
	Bug Fix: Fixed bug that could prevent the "Filter Long URL Strings" feature from working properly.
	Bug Fix: Removed restrictions in the "Filter Long URL Strings" feature that were unrelated to request length.
	Misc: Updated build number to trigger some updates.
2.5.6 - 2016-09-27 - Chris Jean
	Security Fix: Fixed issue where a locked out but not yet blacklisted IP/user could receive different HTTP headers when testing a valid username/password combination. Thanks Leon Atkinson of 18INT for contacting us about this issue.
	Security Fix: Updated log output to prevent specific kinds of logged requests from displaying without sanitization. Thanks to Slavco Mihajloski for contacting us about this issue.
	Bug Fix: Corrected a settings description typo in Global Settings.
	Bug Fix: Fixed bug that could result in issues authenticating over XML-RPC when the WordPress Tweaks > Multiple Authentication Attempts per XML-RPC Request setting is set to "Block".
2.5.7 - 2016-10-10 - Chris Jean
	Bug Fix: Removed the "Wget" user agent from the Hack Repair blacklist as it can block wp-cron jobs on some hosts.
	Enhancement: Added new Daily Digest email design.
2.5.8 - 2016-10-10 - Chris Jean
	Bug Fix: Fixed error "PHP message: PHP Fatal error:  'continue' not in the 'loop' or 'switch' context".
2.5.9 - 2016-10-13 - Chris Jean
	Bug Fix: Fixed issue that reported invalid counts for host and user lockouts in the daily digest email.
	Bug Fix: Fixed issue that caused the daily digest email to be sent every day, even if no lockouts occurred and no file changes were found.
2.5.10 - 2016-10-13 - Chris Jean
	Bug Fix: Fixed issue that could prevent saving of File Change settings, resulting in an error messages of "A validation function for file-change received data that did not have the required entry for latest_changes."
2.5.11 - 2016-10-14 - Chris Jean
	Bug Fix: Fixed iThemes Security Pro logo appearing in daily digest emails for iThemes Security users.
2.6.0 - 2016-10-27 - Chris Jean
	Bug Fix: Fixed data save issue that could cause multiple notification emails to be sent in a short period of time.
	Bug Fix: Fixed issue that could cause the malware scanner to fail on sites that change the arg_separator.output php.ini value from its default value.
	Bug Fix: Removed redundant entries in the HackRepair blacklist.
	Bug Fix: Enabling Protect System Files in System Tweaks will now only block install.php for the current site. This fixes the issue where the setting can block installation of a site in a subdirectory.
	Bug Fix: Fixed problem that could cause requests for iThemes Security data from iThemes Sync to fail due to large amounts of log entries.
	Bug Fix: Scheduled backups now run if the ITSEC_BACKUP_CRON define is set with a non-boolean value.
	Bug Fix: Replaced static references to wp-includes with the WPINC define.
	Bug Fix: Moved blocking of query strings containing %0[0-9A-F] characters from the Non-English Characters setting to the Suspicious Query Strings setting as those characters are control code characters and are not associated with a language.
	Bug Fix: Added escaping to some translation strings.
	Bug Fix: Removed unused files from the WordPress Tweaks module directory.
	Bug Fix: Fixed the Daily Digest email reversing the user and host lockout counts.
	Bug Fix: The database backup email no longer sends from the email address configured in Settings > General. It now defaults to the same from address that the wp_mail() function uses. This will fix the mail being blocked by some mail servers due to a spoofed from address.
	Enhancement: Updated the server config rules generated by the System Tweaks settings. They are now more consistent between Apache, LiteSpeed, and nginx. They are also more efficient and have been improved to limit accidentally blocking non-targeted requests.
	Enhancement: Updated the database backup email to a new design.
	Enhancement: Added a note that the Filter Request Methods setting in System Tweaks should not be enabled if the WordPress REST API is used. This is becasue the DELETE HTTP method is blocked when the setting is enabled.
	New Feature: Added setting to block requests for PHP files in the plugins directory in System Tweaks.
	New Feature: Added setting to block requests for PHP files in the themes directory in System Tweaks.
2.6.1 - 2016-11-16 - Chris Jean
	Bug Fix: Remote IP is now correctly identified if the server is behind a reverse proxy that sends requests with more than one IP listed in a single header.
	Bug Fix: Fixed the link for a user in the logs page so that it properly works on sites that are inside a subdirectory.
	Bug Fix: Improved how Strong Password Enforcement works on password resets to improve compatibility with various plugins.
	Bug Fix: Improved the logic for determining whether a user should have Strong Password Enforcement applied. This covers situations where the user may have a custom role, a customized default role, or added capabilities beyond their role.
	Enhancement: Improved the logic for determing the requesting IP address to better handle situations where the site is behind a reverse proxy.
	Enhancement: Strong Password Enforcement now uses a PHP port of zxcvbn to ensure that a strong password was selected.
	Enhancement: All links in Security that have target="_blank" now have added rel attributes to protect against tabnapping.
	Misc: Updated remaining ip-lookup.net links to instead link to traceip.net in keeping with other links that were previously updated to traceip.net.
2.7.0 - 2016-11-29 - Chris Jean
	Enhancement: Updated the lockouts notification email to a new design. This new design also cleaned up the translation strings to allow better translations.
	New Feature: Added a "Protect Against Tabnapping" feature in the WordPress Tweaks section. Details of what this feature protects against can be found here: https://www.jitbit.com/alexblog/256-targetblank---the-most-underestimated-vulnerability-ever/
	Misc: Updated the description for the Lockout Period setting to indicate that the default value of 15 minutes is recommended.
2.7.1 - 2016-12-06 - Chris Jean
	Bug Fix: Fixed issue that could cause database backup emails to be sent without the backup zip attached.
2.8.0 - 2016-12-08 - Chris Jean
	New Feature: Added a "REST API" feature in the WordPress Tweaks section. This new feature allows you to block or restrict access to the REST API.
2.8.1 - 2016-12-15 - Chris Jean
	Bug Fix: Removed "comodo" from the list of user agents blocked by the HackRepair.com blacklist. This ensures that Comodo's AutoSSL feature of cPanel/WHM is able to function.
2.9.0 - 2016-12-28 - Chris Jean
	Updated Feature: Updated the "REST API" feature in the WordPress Tweaks section. The feature now has proper support for protecting privacy on your site without preventing the REST API from functioning.
	Enhancement: Updated Security Check to enforce setting the "REST API" setting to "Restricted Access".
3.0.0 - 2017-02-07 - Chris Jean
	Enhancement: Added logging for failed two-factor, OAuth, and REST API authentications.
	Enhancement: Added logging details about the source of login failures and the type of authentication that failed.
	Enhancement: Due to improvements in tracking authentication failures, brute force attempts using alternate authentication methods are more reliably found and blocked.
	Enhancement: The server's IP is treated as whitelisted and will not be considered for lockouts or bans.
	Enhancement: Reduced memory usage when creating a backup.
	Enhancement: Changed log entry description of "IP Flagged as bad by iThemes IPCheck" to "IP Flagged by Network Brute Force Protection". This should help clarify the meaning of the log entry.
	Enhancement: Improved efficiency of the Network Brute Force Protection feature.
	Bug Fix: Fixed bug that prevented Network Brute Force Protection from working properly on some sites.
3.0.1 - 2017-02-09 - Chris Jean
	Bug Fix: Fixed bug that prevented Away Mode from activating on some sites.
3.1.0 - 2017-03-09 - Chris Jean
	Enhancement: Improved plugin performance by reducing the number of queries made on each page.
	Enhancement: Reduced memory and CPU usage due to various code improvements.
	Bug Fix: A database backup will no longer be created when first activating the plugin.
	Bug Fix: Added compatibility for MySQL strict mode in database creation syntax.
	Bug Fix: Removed warning about a "non well formed numeric value encountered" in PHP 7.1.
	Bug Fix: Modifications to wp-config.php, .htaccess, and nginx.conf files are now properly re-added upon reactivation.
	Bug Fix: Fixed full settings for Hide Backend being displayed after disabling the feature and saving the settings.
	Bug Fix: Enabling or disabling the Hide Backend feature will update the "Log Out" link so that it works as expected without having to load a new page.
	Bug Fix: Enabling or disabling the Hide Backend feature now properly updates the .htaccess/nginx.conf file on enable and disable rather than at some future point.
	Bug Fix: Fixed issue that could cause improper database table creation on multisite sites.
3.1.1 - 2017-03-14 - Chris Jean
	Bug Fix: Fixed a bug that could prevent settings from saving properly if the site was migrated to a new server or a new home path on the server.
3.1.2 - 2017-03-23 - Chris Jean
	Bug Fix: When a requesting IP address cannot be found, default to 127.0.0.1. This fixes issues with some alternate cron setups.
	Bug Fix: Having more than one iThemes Security modification in a .htaccess, nginx.conf, or wp-config.php file will no longer result in having all the file content between each section removed when updating the file.
	Bug Fix: Modifications to the wp-config.php file added by W3 Total Cache now have their Windows-style newlines preserved when iThemes Security updates the file.
3.1.3 - 2017-04-11 - Chris Jean
	Bug Fix: Removed warning: "Non-static method ITSEC_Setup::uninstall() should not be called statically".
	Enhancement: Removed AhrefsBot from the HackRepair blacklist as they are legitimate bot.
3.2.1 - 2017-05-25 - Chris Jean & Timothy Jacobs
	New Feature: Added support for iThemes Sync to run the Security Check feature from inside the Sync service.
	Bug Fix: Fixed the ability to manually enter a page number to navigate to on the Security > Logs page.
	Bug Fix: Fixed source of warning that could appear when creating a backup while running a PHP version less than 5.4.
	Bug Fix: Fixed source of notice that could appear when reseting a user's password when the Strong Passwords Enforcement feature is enabled.
	Bug Fix: Fixed bugs that prevented reporting of specific error messages related to updating the wp-config.php file.
	Misc : Updated or added phpDoc to many functions.
3.3.0 - 2017-06-21 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed an infinite loop that could occur when expiring a cookie and Hide Backend is enabled.
	Bug Fix: Fixed compatibility issue with the Jetpack plugin when Hide Backend is enabled which could prevent Jetpack from redirecting users to the wordpress.com login page.
	Bug Fix: Fixed issue where access to wp-admin/admin-post.php when Hide Backend is enabled.
	Enhancement: Improved efficiency of Hide Backend code, increasing site performance when the feature is enabled.
	Enhancement: Enforce strong passwords during log-in. Can be disabled via the ITSEC_DISABLE_PASSWORD_REQUIREMENTS constant.
	Enhancement: Use canonical roles library to determine if a new user or an updated role requires a strong password.
	Enhancement: Introduce password requirements module to centralize handling of password updates.
	Misc: Updated Disable File Locking description.
3.4.0 - 2017-07-05 - Chris Jean & Timothy Jacobs
	Important: The way that Hide Backend functions changes in this release. Previously, if your Hide Backend Login Slug was wplogin, going to example.com/wplogin would result in the URL remaining example.com/wplogin. The new implementation of this feature results in a redirect to a URL that looks as follows: example.com/wp-login.php?itsec-hb-token=wplogin. While this may not be desireable for some users, this change was necessary to fix longstanding compatibility issues with other plugins. Once you access the login page using the Login Slug page, a cookie is set with an expiration time of one hour. As long as the cookie remains, you can access example.com/wp-login.php without having to access the Hide Backend Login Slug first. If you wish to confirm that Hide Backend is working properly on your site, opening up a private browsing window is a quick way to test without having to log out and clear cookies.

	Bug Fix: Fixed issue that could prevent "Register" and "Lost your password?" links from working properly on the login page when Hide Backend is enabled.
	Bug Fix: Fix fatal error when updating a profile.
	Bug Fix: Fix strong passwords not being recognized as strong on the profile page.
	Bug Fix: Fix fatal error when registering a new user without specifying a role ( iThemes Exchange ).
	Bug Fix: Compatability with JetPack SSO and Password Requirements.
	Bug Fix: Ensure viewport meta is defined when loading the password requirements update password form.
	Bug Fix: Hide Backend is now compatible with Jetpack Single Sign On.
	Bug Fix: Hide Backend now hides registration pages on multisite sites.
	Enhancement: The Hide Backend hidden login URL is no longer leaked by password-protected content.
	Enhancement: Allow for searching through modules and settings.
	Enhancement: Link to other module settings pages without forcing the page to refresh.
	Enhancement: Fire an action, "itsec_change_admin_user_id", when the admin user id changes.
	Enhancement: Changed default Hide Backend Register Slug from wp-register.php to wp-signup.php since WordPress switched from using wp-register.php to wp-signup.php for registrations. This will not affect existing sites.
	Enhancement: Hide Backend functions purely in PHP code now rather than relying half on PHP code and half on .htaccess and nginx.conf modifications. This allows Hide Backend to function on web servers and server configurations that it was previously not compatible with.
	New Feature: Added support for the ITSEC_DISABLE_MODULES define.
3.4.1 - 2017-07-05 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed password-protected posts not properly handling the password when Hide Backend is enabled.
3.5.0 - 2017-07-24 - Chris Jean & Timothy Jacobs
	Enhancement: Replaced file locking with database locking. This method of locking is compatible with all systems as it does not require the ability to write files. It also allows for locking to work on sites that have multiple front-end servers with a shared database. Since file locking is no longer used, the Global Settings > Disable File Locking setting was removed.
	Enhancement: Add "Copy to Clipboard" functionality for server and wp-config rules.
	Bug Fix: Prevent 404s when following links in email notifications on a site with Hide Backend enabled.
	Bug Fix: Ensure uninstall process is not run when another version of iThemes Security is still active.
	Bug Fix: Fixed method of working around Hide Backend.
	Bug Fix: Warnings are no longer generated when saving a user profile with a role of "No role for this site" selected.
3.6.0 - 2017-08-07 - Chris Jean & Timothy Jacobs
	Removed Old Feature: Removed the "Replace jQuery With a Safe Version" feature as its use (protecting against a specific jQuery bug: https://bugs.jquery.com/ticket/9521) is many years old and is no longer a concern.
	Bug Fix: Bumped version number of some scripts to ensure that they refresh properly.
	Bug Fix: Fixed way to work around Hide Backend on some hosts.
3.7.0 - 2017-08-17 - Chris Jean & Timothy Jacobs
	Enhancement: Simplified the SSL module to offer a simple Enable/Disable setting and simplified explanations. The legacy settings are available by selecting Advanced.
	Enhancement: Added the itsec-get-ip filter to allow code to supply the remote IP directly.
	Enhancement: Enabling SSL support will only log you out if you are not already on an https connection.
	Enhancement: Improve password requirements compatibility with plugins and systems that integrate with WordPress Users.
3.7.1 - 2017-08-23 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed logical error that prevented backups from executing.
	Bug Fix: Fixed issue that could cause database locks to flood the database.
3.8.0 - 2017-08-31 - Chris Jean & Timothy Jacobs
	New Feature: Added a new setting in WordPress Tweaks: "Login with Email Address or Username".
	Enhancement: Host email images from the plugin instead of relying on iThemes servers to help email clients marking messages as spam or blocking images.
	Bug Fix: Error when searching for modules preventing modules from appearing.
	Bug Fix: Use the wp_options table when acquiring locks in Multisite.
	Bug Fix: Prevent duplicate daily digest emails on sites with high load.
	Misc: Added Magic Links, a new Pro-only feature, to be activated by Security Check.
	Misc: Rearranged modules to be listed alphabetically.
3.8.1 - 2017-09-19 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed SQL query bug that resulted in the "Minutes to Remember Bad Login (check period)" setting being ignored.
	Bug Fix: Fixed bug that prevents wp-admin/install.php blocking from working properly on nginx servers.
	Bug Fix: Don't attempt to do an SSL redirect when WP CLI is running.
3.9.0 - 2017-10-25 - Chris Jean, Timothy Jacobs and Saylor Bullington
	New Feature: Introduces the Notification Center, a centralized place to manage and customize email notifications sent by iThemes Security.
	Bug Fix: Corrected some Javascript and CSS links not generating correctly on Windows servers.
3.9.1 - 2017-10-26 - Chris Jean & Timothy Jacobs
	Bug Fix: Only enable the Lockout email notification is the Daily Digest was previously disabled.
	Bug Fix: Fix JavaScript error when loading the Notification Center on some systems.
	Bug Fix: Don't store WP Error objects for mail errors preventing a fatal error for rare PHPMailer errors.
	Bug Fix: Prevent error on upgrade warning the subject line was empty.
	Bug Fix: Ensure file change notification is properly enabled/disabled on upgrade.
	Bug Fix: Fallback to correct default subject lines.
	Bug Fix: Don't enable all administrators as the recipients for emails where all custom email addresses did not have corresponding users.
	Upgrade Routine: Properly enable lockout and file change notifications, uncheck all administrators as recipients when necessary.
3.9.2 - 2017-11-01 - Chris Jean & Timothy Jacobs
	Enhancement: Updated queries and prepare statements to account for changes to the esc_sql() function in WordPress 4.8.3.
	Bug Fix: Fixed the File Change module being incorrectly enabled when upgrading.
3.9.3 - 2017-11-02 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed source of the following warning: "mysql_real_escape_string() expects parameter 1 to be string, object given".
3.9.4 - 2017-11-06 - Chris Jean & Timothy Jacobs
	Bug Fix: Don't display file change admin notifications if the Notify Admin setting is not enabled.
3.9.5 - 2017-11-27 - Chris Jean & Timothy Jacobs
	Enhancement: Preserve notification settings when the responsible module is deactivated.
	Bug Fix: Process 404 lockouts on the 'wp' hook to prevent a headers have already been sent warning message.
	Bug Fix: Ensure Hide Backend emails are properly sent when activating Hide Backend before saving the Notification Center for the first time.
	Bug Fix: Prevent warning from being issued on new installs by allowing previous settings to be preserved if they exist.
	Bug Fix: Better handle WP_Error objects in mail errors that occurred before updating to first patch release.
	Bug Fix: A non static method was being called statically.
4.0.0 - 2017-12-07 - Chris Jean & Timothy Jacobs
	New Feature: Introduces a scheduling framework for handling events. Cron is now used by default, and will switch to using an alternate scheduling system if it detects an error. To disable this detection set ITSEC_DISABLE_CRON_TEST in your wp-config.php file.
	Important: The ITSEC_FILE_CHECK_CRON and ITSEC_BACKUP_CRON constants have been deprecated. Use ITSEC_USE_CRON instead.
	Bug Fix: Fix occasional duplicate backups and file scans.
4.0.1 - 2017-12-11 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed issue where scheduled events could repeat on sites that do not properly support WordPress's cron system.
4.0.2 - 2017-12-28 - Chris Jean & Timothy Jacobs
	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.
4.0.3 - 2018-01-04 - Chris Jean & Timothy Jacobs
	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.
4.0.4 - 2018-01-29 - Chris Jean & Timothy Jacobs
	Enhancement: Display user lockouts in Lockout Sidebar.
	Bug Fix: Load translations on the plugins_loaded hook.
	Bug Fix: Fixed method that could be used to discover hidden login slug on some sites.
	Bug Fix: Fixed issue that could prevent Sync from loading Malware Scan results if a scan previously failed.
	Bug Fix: Update to the REST API "Restricted Access" feature to protect against methods to work around the restricted access.
	Bug Fix: Prevent login page being hidden when following the "Confirm Email Address" notification URL.
	Bug Fix: Hide Backend notifications not being properly sent when first enabled.
4.1.0 - 2018-02-08 - Chris Jean & Timothy Jacobs
	Enhancement: Updated logging system to keep track of more information and have more options to filter and sort log entries.
	Enhancement: Improved efficiency of File Change Detection scanning.
	Bug Fix: Fixed issue that could register loading the logging page as a failed login attempt on some sites.
4.1.1 - 2018-02-08 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed schema issue with new logs table.
4.1.2 - 2018-02-12 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed "undefined offset" error when displaying specific migrated old log entries.
4.1.3 - 2018-02-21 - Chris Jean & Timothy Jacobs
	Enhancement: Cleaned up styling in settings to make some settings stand out better.
	Minor: Use plugin build for cache busting assets.
	Minor: Extract scheduling loop system to iThemes Security Core for future development.
	Bug Fix: Cannot use object of type WP_Error as array in Malware Scanner.
	Bug Fix: Reordered loading of logging class to allow for logging earlier.
4.1.4 - 2018-03-01 - Chris Jean & Timothy Jacobs
	Security Fix: Fixed display of unescaped data on logs page. Thanks to Paweł Kuryłowicz from SecuRing for finding and reporting this issue.
	Enhancement: The logging system now differentiates between WP-CLI commands, WP-Cron scheduled events, and normal page requests.
	Bug Fix: Fixed the File Change scanner in that it previously could fail to exclude selected directories on some systems.
4.1.5 - 2018-03-06 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed situation that could cause lockout notifications being sent for whitelisted IPs.
	Bug Fix: Fixed issue where saving Global Settings would be blocked by an unwritable "Path to Log Files" path when the "Log Type" is set to "Database Only".
	Bug Fix: Fixed issue that prevented log database entries from purging and log file entries from rotating on a schedule.
4.1.6 - 2018-03-20 - Chris Jean & Timothy Jacobs
	Bug Fix: Added ability to show object data for classes that are not loaded to the Logs page.
	Bug Fix: Fixed logging system references to "fatal-error" that should be "fatal".
	Bug Fix: Prevent PHP warning when completing database backups that are not emailed to any recipients.
	Bug Fix: Prevent PHP warning about converting an array to a string when adding notification data.
4.2.0 - 2018-03-29 - Chris Jean & Timothy Jacobs
	Enhancement: File Change Scan uses a new batching mechanism to prevent crashing on hosts but still generating only one report per-day.
	Minor: Updated list of File Change excluded file types to include more media extensions.
	Minor: File Scan "chunk" option is removed.
	Minor: Specifying a manual file scan list has been removed.
	Minor: Security Digest now includes all lockouts that have occurred since the last email.
4.2.1 - 2018-03-30 - Chris Jean & Timothy Jacobs
	Minor: Track raw memory used by the file change scanner as well.
	Minor: Page Load Scheduler: Unschedule single events before running them. This mirrors the behavior of the WP Cron scheduler.
4.2.2 - 2018-04-04 - Chris Jean & Timothy Jacobs
	Minor: Shrink storage size of file scans.
	Minor: Make recovering file scan log smaller.
4.3.0 - 2018-04-12 - Chris Jean & Timothy Jacobs
	Bug Fix: Ensure all users with the `manage_options` capability are available when selecting contacts in the Notification Center.
	Enhancement: Added minimal API for adding additional entries to the Security admin menu.
4.3.1 - 2018-04-17 - Chris Jean & Timothy Jacobs
	Tweak: Add description for File Change recovery related logs.
	Tweak: Don't report removed files if the removal is caused by a new file extension being excluded.
	Bug Fix: Improved detection of REST API requests on sites without a home dir.
	Bug Fix: Improve File Change recovery system on high-traffic websites.
	Bug Fix: Fix warnings on debug file change log items.
4.4.0 - 2018-04-19 - Chris Jean & Timothy Jacobs
	Enhancement: Introduced Login Interstitial framework to consolidate code between Password Requirements & Two Factor.
	Bug Fix: Resolve warnings when upgrading file change settings.
4.4.1 - 2018-04-25 - Chris Jean & Timothy Jacobs
	Misc: Added comment to prevent Tide from marking the plugin as not compatible with PHP 5.3.
	Bug Fix: Improve clearing of previous File Change file hashes.
	Bug Fix: Internal links to a filtered logs page.
4.4.2 - 2018-05-02 - Chris Jean & Timothy Jacobs
	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: Properly enforce strong passwords when on the WP Login Reset Password page.
	Bug Fix: Fix clearing or previous file scans results.
4.4.3 - 2018-05-22 - Chris Jean & Timothy Jacobs
	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.
4.5.0 - 2018-05-24 - Chris Jean & Timothy Jacobs
	New Feature: Added support for the new WordPress privacy features.
	Bug Fix: Changed the rules generated by the Filter Suspicious Query Strings feature in order to avoid blocking privacy export/erasure request confirmations.
4.5.1 - 2018-05-25 - Chris Jean & Timothy Jacobs
	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.
4.5.2 - 2018-05-31 - Chris Jean & Timothy Jacobs
	Enhancement: Add UI to cancel in progress File Scan.
	Tweak: Don't write to the tracked files setting if the file hash has not changed.
	Bug Fix: Ensure scheduling lock is cleared by the Cron Scheduler when not proceeding with running events.
	Bug Fix: Away Mode would not lock out users who were already logged-in during the "away" period.
	Bug Fix: Prevent File Change from getting stuck in an infinite rescheduling loop on the first step.
4.6.0 - 2018-06-07 - Chris Jean & Timothy Jacobs
	Enhancement: Introduce Password Requirements module for managing and enforcing password requirements.
	Enhancement: Continually evaluate password strength for users instead of only during registration.
	Enhancement: Add basic admin debug page to help diagnosing and resolving issues. Particularly with the events.
	Bug Fix: Password strength would not be evaluated if password was set using custom PHP or CLI commands.
	Bug Fix: Only hide "Acknowledge Weak Password" checkbox if the user was not allowed to use a weak password.
4.6.1 - 2018-06-11 - Chris Jean & Timothy Jacobs
	Enhancement: Add debug settings JSON editor.
	Tweak: If no last password change date is recorded for the user, treat their registration date as the last change date.
	Bug Fix: If a password requirement has been disabled or is no longer available, don't consider the password as needing a change.
	Bug Fix: Remove distributed storage table on uninstall.
4.6.2 - 2018-06-12 - Chris Jean & Timothy Jacobs
	Bug Fix: Accessing password requirement settings would not resolve properly in some instances.
4.6.3 - 2018-06-14 - Chris Jean & Timothy Jacobs
	Bug Fix: Enforce the Strong Passwords requirement during Security Check.
4.6.4 - 2018-06-18 - Chris Jean & Timothy Jacobs
	Security Fix: Fixed SQL injection vulnerability in the logs page. Note: Admin privileges are required to exploit this vulnerability. Thanks to Çlirim Emini, Penetration Tester at sentry.co.com, for reporting this vulnerability.
	Bug Fix: Provide default values for enabled requirements.
4.6.5 - 2018-06-27 - Chris Jean & Timothy Jacobs
	Enhancement: Add mitigation for the WordPress Attachment File Traversal and Deletion vulnerability.
	Tweak: Fire a WordPress action whenever settings are updated.
	Bug Fix: Improved input sanitization on the logs page to prevent triggering warnings.
4.6.6 - 2018-07-09 - Chris Jean & Timothy Jacobs
	Tweak: Check if an IP is blacklisted on page load for compatibility with servers that cannot process server configuration level bans immediately.
4.7.0 - 2018-07-17 - Chris Jean & Timothy Jacobs
	Tweak: Display a time diff until the next event on the Debug page.
	Compatibility Fix: 404 detection for plugins that mark is_404 later in the hook sequence.
4.7.1 - 2018-07-24 - Chris Jean & Timothy Jacobs
	Tweak: Use Logging API for tracking Notification Center errors.
	Tweak: Register Scheduler Events whenever the plugin build changes.
	Tweak: Allow for filtering logs by any module recorded.
	Bug Fix: Account for any CLI PHP SAPI instead of just WP-CLI in the SSL Module.
4.7.2 - 2018-07-31 - Chris Jean & Timothy Jacobs
	New Feature: Allow for globally setting recipients for admin-targeted notifications. All new notifications will default to the recipients in this list. Notifications can be set to use the default list or switch to a custom list.
	Tweak: Account for 3rd-party Backup Plugin in Security Check.
4.7.3 - 2018-08-01 - Chris Jean & Timothy Jacobs
	Bug Fix: Fix serialization of closure error when a plugin registering a hook with a closure is in the boot-up stack and the notification center is triggered too early in the cycle.
4.7.4 - 2018-08-06 - Chris Jean & Timothy Jacobs
	Enhancement: Added a setting to enable/disable the Grade Report feature of Pro.
4.7.5 - 2018-08-07 - Chris Jean & Timothy Jacobs
	Bug Fix: Fixed how the Grade Report enable/disable status is stored to fix admin page loading issues on some sites.
4.7.6 - 2018-08-14 - Chris Jean & Timothy Jacobs
	Bug Fix: REST API Protection blocked the Taxonomies route for all users.
4.8.0 - 2018-10-02 - Chris Jean & Timothy Jacobs
	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
	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.
4.8.1 - 2018-10-10 - Chris Jean & Timothy Jacobs
	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
4.8.2 - 2018-10-10 - Chris Jean & Timothy Jacobs
	Bug Fix: Fix issue with saving Global settings if Security Check Pro has detected the correct Proxy Header to use.
4.8.3 - 2018-11-01 - Chris Jean & Timothy Jacobs
	Enhancement: Add support for displaying status messages about services that might be encountering issues without updating the plugin.
4.8.4 - 2018-12-04 - Chris Jean & Timothy Jacobs
	Enhancement: Add Per-Content SSL toggle to the upcoming Block Editor interface.
	Enhancement: Add filter to the recipients list for email notifications: "itsec_notification_{$notification}_email_recipients" and "itsec_notification_email_recipients".
	Enhancement: Detect Server IPs in Security Check.
	Tweak: Improve File Change locking to help prevent failing scans on sites with inconsistent cron scheduling.
	Tweak: Improve "System Tweaks – Suspicious Query Strings – SQLI" to reduce false positives.
	Tweak: Improve "System Tweaks – Disable PHP" to block PHP files in apache configurations that serve files with a trailing dot.
	Tweak: Add additional safety checks when writing to system config files.
	Tweak: Remove "Seznam Bot" from HackRepair List as it isn't present in the latest version.
	Bug Fix: Notification Center - Only send notifications to users with an exact role match of selected roles instead of a fuzzy match based on selected capabilities.
	Bug Fix: Resolve warnings on PHP 5.2.
4.8.5 - 2018-12-04 - Chris Jean & Timothy Jacobs
	Bug Fix: Don't try to get users with the selected role if no roles are selected.
4.8.6 - 2018-12-11 - Chris Jean & Timothy Jacobs
	Bug Fix: Only re-add Trusted Devices restricted capabilities filter if it was registered in the first place.
	Bug Fix: Error when trying to edit reusable blocks with per-post SSL enabled.
4.9.0 - 2019-01-10 - Chris Jean & Timothy Jacobs
	Enhancement: Add loopback IP detection to Security Check.
	Enhancement: Add define "ITSEC_DISABLE_TEMP_WHITELIST" to disable the Temporary IP Whitelisting for logged-in administrators.
	Tweak: Only run Remote Messages API on Pro versions.
4.9.1 - 2019-01-14 - Chris Jean & Timothy Jacobs
	Bug Fix: Styling issue that made "Identified Loopback IP" look like an error message instead of a success.
5.0.0 - 2019-01-16 - Chris Jean & Timothy Jacobs
	Enhancement: Add support for number inputs and validators.
5.1.0 - 2019-02-13 - Chris Jean & Timothy Jacobs
	Enhancement: Improve redirecting after processing a login interstitial from a front-end login form.
	Tweak: Add display description for log when safe guarding against an empty config file write.
	Bug Fix: Include Hide Backend token when emailing a password reset URL.
5.1.1 - 2019-02-19 - Chris Jean & Timothy Jacobs
	Bug Fix: Tabnapping: Apply noopener to links instead of using blankshield script when available to prevent new pop-up blocker behavior from killing the links.
5.1.2 - 2019-02-20 - Chris Jean & Timothy Jacobs
	Enhancement: When ITSEC_DISABLE_MODULES is set, prevent hide backend from running.
5.1.3 - 2019-03-12 - Chris Jean & Timothy Jacobs
	Tweak: Allow the log description column to word break for URLs or other strings with no spaces.
	Bug Fix: Hide Backend bypass on certain Apache configurations.
	Bug Fix: Properly return error that occurs during a backup.
	Bug Fix: Regex warning on PHP 7.3 in the File Change module.
	Bug Fix: Resolve warning when a user is set to "No Role".
5.1.4 - 2019-03-22 - Chris Jean & Timothy Jacobs
	Bug Fix: Hide backend bypass.
