diff --git a/svn/tags/1.4/better-detection.php b/svn/tags/1.4/better-detection.php
new file mode 100644
index 0000000..6c23e9a
--- /dev/null
+++ b/svn/tags/1.4/better-detection.php
@@ -0,0 +1,938 @@
+<?php
+/*
+Plugin Name:  Better Detection
+Description:  Improve the security of your website by detecting unexpected changes to content
+Version:      1.4
+Author:       Better Security
+Author URI:   https://bettersecurity.co
+License:      GPL3
+License URI:  https://www.gnu.org/licenses/gpl-3.0.en.html
+Text Domain:  better-detect-text
+Domain Path:  /languages
+*/
+
+//prevent direct access
+defined('ABSPATH') or die('Forbidden');
+
+/*
+--------------------------- Installation ---------------------------
+*/
+
+define('BETTER_DETECTION_VERSION','1.4');
+
+function better_detection_activation() {
+	global $wpdb;
+
+	//create table to store post/page hashes
+	$table = $wpdb->prefix . "better_detection_hashes";
+	$sql = "CREATE TABLE $table (
+    hash_id int(10) unsigned NOT NULL AUTO_INCREMENT,
+    post_id bigint(20) unsigned,
+		filename varchar(255),
+		hash_value varchar(255) NOT NULL,
+		hash_type varchar(20) NOT NULL,
+		hash_date datetime NOT NULL,
+	  PRIMARY KEY  (hash_id)
+	)";
+	better_detection_database($table, $sql);
+
+	//create table to store errors
+	$table = $wpdb->prefix . "better_detection_errors";
+	$sql = "CREATE TABLE $table (
+    error_id int(10) unsigned NOT NULL AUTO_INCREMENT,
+		post_id bigint(20) unsigned,
+		filename varchar(255),
+		old_hash varchar(255) NOT NULL,
+		new_hash varchar(255) NOT NULL,
+		error_date datetime NOT NULL,
+		fixed_date datetime,
+		fixed_mode varchar(10),
+	  PRIMARY KEY  (error_id)
+	)";
+	better_detection_database($table, $sql);
+
+	//store latest version number
+	update_option('better_detection_version',BETTER_DETECTION_VERSION);
+
+	//create scheduled task
+	if(!wp_next_scheduled('better_detection_hourly')) {
+	  wp_schedule_event(time(), 'hourly', 'better_detection_hourly');
+	}
+}
+register_activation_hook(__FILE__, 'better_detection_activation');
+
+function better_detection_database($table, $sql) {
+	global $wpdb;
+
+  //check if table needs creating/updating
+	if($wpdb->get_var("SHOW TABLES LIKE '$table'") !== $table) {
+		$create = true;
+		$update = false;
+	}
+	else {
+		$dat_ver = get_option('better_detection_version') * 1;
+		$cur_ver = BETTER_DETECTION_VERSION * 1;
+		$create = false;
+		$update = ($cur_ver > $dat_ver);
+	}
+
+	//table needs creating or updating
+	if($create || $update) {
+		require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
+		dbDelta($sql . " " . $wpdb->get_charset_collate());
+		return true;
+	}
+
+	return false;
+}
+
+/*
+-------------------------- Uninstallation ---------------------------
+*/
+
+function better_detection_deactivation() {
+   //cancel scheduled tasks
+	 $timestamp = wp_next_scheduled('better_detection_hourly');
+   wp_unschedule_event($timestamp, 'better_detection_hourly');
+}
+register_deactivation_hook(__FILE__, 'better_detection_deactivation');
+
+/*
+---------------------------- Detection -----------------------------
+*/
+
+//scheduled task execution
+function better_detection_do_hourly() {
+	global $wpdb;
+
+	//update options
+	update_option('better_detection_running','Y');
+	update_option('better_detection_runtime',date("Y-m-d H:i:s"));
+
+	//get posts to check
+	$sql = "SELECT * FROM $wpdb->posts WHERE post_status IN ('draft','publish','future')";
+  $rows = $wpdb->get_results($sql);
+	foreach($rows as $row) {
+    better_detection_do_post($row,true);
+	}
+
+	//update options
+	update_option('better_detection_running','N');
+	update_option('better_detection_endtime',date("Y-m-d H:i:s"));
+}
+add_action('better_detection_hourly', 'better_detection_do_hourly');
+
+//process a post
+function better_detection_do_post($item,$boo) {
+	global $wpdb;
+	$hashes = $wpdb->prefix . "better_detection_hashes";
+	$errors = $wpdb->prefix . "better_detection_errors";
+
+  //get post content and calculate hash
+	$post_id = $item->ID;
+	$content = $item->post_content;
+	$newhash = hash("sha256",$content);
+
+	//check if hash exists for this post
+	$sql = "SELECT * FROM $hashes WHERE post_id = $post_id";
+	$rowhash = $wpdb->get_row($sql);
+	if($rowhash!==null) {
+		//check if hash has changed
+		$oldhash = $rowhash->hash_value;
+		if($oldhash!==$newhash) {
+			//save new hash value
+			$wpdb->replace($hashes,
+				array(
+					'hash_id' => $rowhash->hash_id,
+					'post_id' => $post_id,
+					'hash_value' => $newhash,
+					'hash_type' => 'sha256',
+					'hash_date' => date("Y-m-d H:i:s")
+				)
+			);
+
+      if($boo) {
+				//save hash error
+				$wpdb->insert($errors,
+					array(
+						'post_id' => $post_id,
+						'old_hash' => $oldhash,
+						'new_hash' => $newhash,
+						'error_date' => date("Y-m-d H:i:s")
+					)
+				);
+
+				//send notifications
+				better_detection_do_notify('post',$post_id);
+			}
+		}
+	}
+	else {
+		//save new hash value
+		$wpdb->insert($hashes,
+			array(
+				'post_id' => $post_id,
+				'filename' => '',
+				'hash_value' => $newhash,
+				'hash_type' => 'sha256',
+				'hash_date' => date("Y-m-d H:i:s")
+			)
+		);
+	}
+}
+
+function better_detection_do_notify($type,$item_id) {
+	$settings = get_option('better-detection-settings');
+	$value = "";
+
+	//calculate site domain
+	$link = rtrim(home_url('/','https'),'/');
+	$home = $link;
+	if(strpos($link,'https://')===0) {
+		$link = substr($link,8);
+	}
+	if(strpos($link,'http://')===0) {
+		$link = substr($link,7);
+	}
+	if(strpos($link,'www.')===0) {
+		$link = substr($link,4);
+	}
+	$frmt = get_option('time_format') . ', ' . get_option('date_format');
+
+	//create and store unique
+	$guid = "";
+	$auto = "";
+	if(isset($settings['better-detection-notify-login']) && $settings['better-detection-notify-login']!=="") {
+		$login = $settings['better-detection-notify-login'];
+		if($login!=="") {
+			$used = false;
+			$guid = better_detection_guid();
+			$auto = $home . '?token=' . $guid;
+			set_transient("better_detection_auto_login_" . $guid, $login, DAY_IN_SECONDS);
+		}
+	}
+
+	//check for email address
+	if(isset($settings['better-detection-notify-email']) && $settings['better-detection-notify-email']!=="") {
+		$value = $settings['better-detection-notify-email'];
+		if($value!=="") {
+
+      //create email body
+			$body  = '  <div style="background-color:white;margin:24px 0;">';
+			$body .= '    <a href="https://bettersecurity.co" target="_blank" style="display:inline-block;width:100%;">';
+			$body .= '      <img src="' . plugins_url('header.png', __FILE__) . '" style="height:64px;">';
+			$body .= '    </a>';
+			$body .= '  </div>';
+			$body .= '  <p>' . __('You have the <strong>Better Detection</strong> plugin installed on your Wordpress site and it has detected that a change was made outside of the normal working process, such as a direct database update.  The details of the change are below:', 'better-detect-text') . '</p>';
+			$body .= '  <p><ul>';
+			switch($type) {
+				case "post":
+					$item = get_post($item_id);
+					$body .= '  <li>' . __('Type', 'better-detect-text') . ': <strong>' . ucwords($item->post_type) . '</strong></li>';
+					$body .= '  <li>' . __('Title', 'better-detect-text') . ': <strong><a href="' . get_permalink($item_id) . '">' . $item->post_title . '</a></strong></li>';
+					$body .= '  <li>' . __('ID', 'better-detect-text') . ': <strong>' . $item->ID . '</strong></li>';
+					$body .= '  <li>' . __('Status', 'better-detect-text') . ': <strong>' . ucwords($item->post_status) . '</strong></li>';
+					$body .= '  <li>' . __('Post Date', 'better-detect-text') . ': <strong>' . date($frmt, strtotime($item->post_date)) . '</strong></li>';
+					$body .= '  <li>' . __('Last Modified', 'better-detect-text') . ': <strong>' . date($frmt, strtotime($item->post_modified)) . '</strong></li>';
+					break;
+				default:
+					$body .= '  <li>' . __('Unknown type', 'better-detect-text') . ': <strong>' . $type . '</strong> (' . __('ID', 'better-detect-text') . ': ' . $item_id . ')</li>';
+			}
+			$body .= '  </ul></p>';
+			$body .= '  <p>' . __('If you recognise this change as one that you made then please ignore this email.  However, you may want to investigate to be sure that you are happy with the change that has been made.', 'better-detect-text') . '</p>';
+			if($auto!=="") {
+			  $body .= '  <p><a href="' . $auto . '">' . __('Click here to automatically log in to the dashboard', 'better-detect-text') . '</a>. <em>' . __('This is a single use link that expires in 24 hours', 'better-detect-text') . '.</em></p>';
+				$used = true;
+			}
+			$body .= '  <p>' . __('We just want to take this opportunity to thank you for using this plugin and we hope that you find it useful.', 'better-detect-text') . '</p>';
+			$body .= '  <p>' . __('All the best, the <strong>Better Security</strong> team', 'better-detect-text') . '</p>';
+
+      //send HTML email
+			add_filter('wp_mail_content_type','better_detection_set_html_mail_content_type');
+			wp_mail($value, __('ALERT from Better Detection', 'better-detect-text') . ' - ' . $link, $body);
+			remove_filter('wp_mail_content_type','better_detection_set_html_mail_content_type');
+		}
+	}
+
+	//check for Slack webhook
+	if(isset($settings['better-detection-notify-slack']) && $settings['better-detection-notify-slack']!=="") {
+		$value = $settings['better-detection-notify-slack'];
+		if($value!=="") {
+
+			//create message text
+			switch($type) {
+				case "post":
+					$item = get_post($item_id);
+				  $text = $item->post_type;
+					$flds = array(
+						[
+							'title' => __('ID', 'better-detect-text'),
+							'value' => $item->ID,
+							'short' => true
+						],
+						[
+							'title' => __('Post Date', 'better-detect-text'),
+							'value' => date($frmt, strtotime($item->post_date)),
+							'short' => true
+						],
+						[
+							'title' => __('Status', 'better-detect-text'),
+							'value' => ucwords($item->post_status),
+							'short' => true
+						],
+						[
+							'title' => __('Last Modified', 'better-detect-text'),
+							'value' => date($frmt, strtotime($item->post_modified)),
+							'short' => true
+						]
+					);
+					if($auto!=="") {
+						$flds[] = [
+							'title' => __('Dashboard Link', 'better-detect-text'),
+							'value' => '<' . $auto . '|' . __('Click here to automatically log in to the dashboard', 'better-detect-text') . '>',
+							'short' => false
+						];
+					}
+					$atts = array([
+		        'fallback' => __('ALERT from', 'better-detect-text') . ' <' . $home . '|' . $link . '> - ' . __('change detected to', 'better-detect-text') . ' ' . $item->post_type . ' <' . get_permalink($item_id) . '|' . $item->post_title . '>',
+		        'color' => '#000000',
+						'title' => $item->post_title,
+            'title_link' => get_permalink($item_id),
+						'footer' => 'Better Security',
+						'footer_icon' => 'https://bettersecurity.co/images/icon-48x48.png',
+		        'fields' => $flds
+		      ]);
+					$used = true;
+					break;
+				default:
+          $text = $type . ' (' . __('ID', 'better-detect-text') . ': ' . $item_id . ')';
+					$atts = array();
+			}
+
+			//post message to Slack
+      wp_remote_post($value,array(
+				'blocking' => false,
+				'body' => json_encode(array(
+					'text' => __('ALERT from', 'better-detect-text') . ' <' . $home . '|' . $link . '> - ' . __('change detected to', 'better-detect-text') . ' ' . $text . '.  ' . __('If this is not expected, please investigate.', 'better-detect-text'),
+					'username' => 'Better Detection',
+					'icon_url' => 'https://bettersecurity.co/images/icon-48x48.png',
+					'attachments' => $atts
+				))
+			));
+		}
+	}
+
+	//remove unique ID if not used
+	if($guid!=="" && !$used) {
+		delete_transient("better_detection_auto_login_" . $guid);
+	}
+}
+
+function better_detection_do_test($type,$value) {
+	$settings = get_option('better-detection-settings');
+
+	//calculate site domain
+	$link = rtrim(home_url('/','https'),'/');
+	$home = $link;
+	if(strpos($link,'https://')===0) {
+		$link = substr($link,8);
+	}
+	if(strpos($link,'http://')===0) {
+		$link = substr($link,7);
+	}
+	if(strpos($link,'www.')===0) {
+		$link = substr($link,4);
+	}
+  $frmt = get_option('time_format') . ', ' . get_option('date_format');
+
+	//create and store unique
+	$guid = "";
+	$auto = "";
+	if(isset($settings['better-detection-notify-login']) && $settings['better-detection-notify-login']!=="") {
+		$login = $settings['better-detection-notify-login'];
+		if($login!=="") {
+			$used = false;
+			$guid = better_detection_guid();
+			$auto = $home . '?token=' . $guid;
+			set_transient("better_detection_auto_login_" . $guid, $login, DAY_IN_SECONDS);
+		}
+	}
+
+	//check for email address
+	if($type==="email" && $value!=="") {
+    //create email body
+		$body  = '  <div style="background-color:white;margin:24px 0;">';
+		$body .= '    <a href="https://bettersecurity.co" target="_blank" style="display:inline-block;width:100%;">';
+		$body .= '      <img src="' . plugins_url('header.png', __FILE__) . '" style="height:64px;">';
+		$body .= '    </a>';
+		$body .= '  </div>';
+		$body .= '  <p>' . __('You have the <strong>Better Detection</strong> plugin installed on your Wordpress site and this test notification was triggered.  The details of the test are below:', 'better-detect-text') . '</p>';
+		$body .= '  <p><ul>';
+		$body .= '  <li>' . __('Type', 'better-detect-text') . ': <strong>' . __('Test', 'better-detect-text') . '</strong></li>';
+		$body .= '  <li>' . __('Test Date', 'better-detect-text') . ': <strong>' . current_time($frmt) . '</strong></li>';
+		$body .= '  </ul></p>';
+		if($auto!=="") {
+			$body .= '  <p><a href="' . $auto . '">' . __('Click here to automatically log in to the dashboard', 'better-detect-text') . '</a>. <em>' . __('This is a single use link that expires in 24 hours', 'better-detect-text') . '.</em></p>';
+			$used = true;
+		}
+		$body .= '  <p>' . __('We just want to take this opportunity to thank you for using this plugin and we hope that you find it useful.', 'better-detect-text') . '</p>';
+		$body .= '  <p>' . __('All the best, the <strong>Better Security</strong> team', 'better-detect-text') . '</p>';
+
+    //send HTML email
+		add_filter('wp_mail_content_type','better_detection_set_html_mail_content_type');
+		$boo = wp_mail($value, __('ALERT from Better Detection', 'better-detect-text') . ' - ' . $link,$body);
+		remove_filter('wp_mail_content_type','better_detection_set_html_mail_content_type');
+		return $boo;
+	}
+
+	//check for Slack webhook
+	if($type==="slack" && $value!=="") {
+		//create message attachments
+		$flds = array(
+			[
+				'title' => __('Test Date', 'better-detect-text'),
+				'value' => current_time($frmt),
+				'short' => true
+			]
+		);
+		if($auto!=="") {
+			$flds[] = [
+				'title' => __('Dashboard Link', 'better-detect-text'),
+				'value' => '<' . $auto . '|' . __('Click here to automatically log in to the dashboard', 'better-detect-text') . '>',
+				'short' => false
+			];
+		}
+		$atts = array([
+			'fallback' => __('ALERT from', 'better-detect-text') . ' <' . $home . '|' . $link . '> - ' . __('test notification. Has it worked?', 'better-detect-text'),
+			'color' => '#000000',
+			'footer' => 'Better Security',
+			'footer_icon' => 'https://bettersecurity.co/images/icon-48x48.png',
+			'fields' => $flds
+		]);
+
+		//post message to Slack
+	  wp_remote_post($value,array(
+			'blocking' => false,
+			'body' => json_encode(array(
+				'text' => __('ALERT from', 'better-detect-text') . ' <' . $home . '|' . $link . '> - ' . __('test notification. Has it worked?', 'better-detect-text'),
+				'username' => 'Better Detection',
+				'icon_url' => 'https://bettersecurity.co/images/icon-48x48.png',
+				'attachments' => $atts
+			))
+		));
+		return true;
+	}
+
+	//remove unique ID if not used
+	if($guid!=="" && !$used) {
+		delete_transient("better_detection_auto_login_" . $guid);
+	}
+	return false;
+}
+
+//set email as HTML
+function better_detection_set_html_mail_content_type() {
+	return 'text/html';
+}
+
+//store when post is updated/created
+function better_detection_save_post($post_id, $post, $update) {
+	if(defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
+		//process post on auto-save
+		better_detection_do_post($post,false);
+	}
+  else {
+		//flag post to be processed later
+    set_transient("better_detection_save_post_" . $post_id, ($update ? "UPDATED" : "CREATED"), 30);
+	}
+}
+add_action('save_post', 'better_detection_save_post', 10, 3);
+
+//update when posted in admin only
+function better_detection_updated_messages($messages) {
+  global $post;
+  global $wpdb;
+	$errors = $wpdb->prefix . "better_detection_errors";
+
+	//append tagline to all messages
+  $type = $post->post_type;
+  $mess = " <img src='" . plugins_url('icon-36x36.png', __FILE__) . "' align='top' style='height:18px;margin:0 4px 0 18px;'>" . __('Protected by', 'better-detect-text') . " <strong>Better Detection</strong>";
+	for($i=1;$i<11;$i++) {
+		$messages[$type][$i] .= $mess;
+	}
+
+	//check if post has been saved
+	$boo = get_transient("better_detection_save_post_" . $post->ID);
+  if($boo!==false) {
+	  //process post
+		better_detection_do_post($post,false);
+
+		//assume errors have been fixed
+		$wpdb->update($errors,
+			array(
+				'fixed_date' => date("Y-m-d H:i:s"),
+				'fixed_mode' => 'saved'
+			),
+			array(
+				'post_id' => $post->ID,
+				'fixed_date' => null
+			)
+		);
+	}
+	delete_transient("better_detection_save_post_" . $post->ID);
+
+  return $messages;
+}
+add_filter('post_updated_messages', 'better_detection_updated_messages');
+
+
+//debug logging if required
+function better_detection_log($message) {
+  if (WP_DEBUG === true) {
+    if (is_array($message) || is_object($message)) {
+      error_log(print_r($message, true));
+    }
+		else {
+      error_log($message);
+    }
+  }
+}
+
+/*
+------------------------- Automatic Login ---------------------------
+*/
+
+//create GUID-ish
+function better_detection_guid() {
+	return rtrim(strtr(base64_encode(rand() . uniqid('',true)), '+/', '-_'), '=');
+}
+
+//handle login request
+function better_detection_auto_login() {
+  if(isset($_GET['token']) && $_GET['token']!=="") {
+    $token = $_GET['token'];
+
+		//check token is genuine and hasn't expired
+		$login = get_transient("better_detection_auto_login_" . $token);
+		if($login!==false && $login!=="") {
+
+			//get user that this token was created for
+      $user = get_user_by('id', intval($login));
+      if($user) {
+
+				//log that user in
+				wp_set_auth_cookie($user->ID, false);
+				do_action('wp_login', $user->name, $user);
+
+				//link only works once
+				delete_transient("better_detection_auto_login_" . $token);
+
+        //redirect to settings page
+				header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+				header("Cache-Control: no-cache, no-store, must-revalidate, private, max-age=0, s-maxage=0");
+				header("Cache-Control: post-check=0, pre-check=0", false);
+				header("Pragma: no-cache");
+				header("Expires: Mon, 01 Jan 1990 01:00:00 GMT");
+				wp_redirect(admin_url('options-general.php') . '?page=better-detection-settings');
+				exit;
+		  }
+		}
+
+		//token hasn't worked but just to be safe
+		delete_transient("better_detection_auto_login_" . $token);
+	}
+}
+add_action('init', 'better_detection_auto_login');
+
+/*
+-------------------------- AJAX Functions ---------------------------
+*/
+
+function better_detection_do_ajax() {
+	global $wpdb;
+	$errors = $wpdb->prefix . "better_detection_errors";
+
+  //check security key
+	if(check_ajax_referer('better-detection-nonce', 'key', false)) {
+    //check id is populated
+		$id = sanitize_text_field($_POST['id']);
+		if($id) {
+			//check mode
+			$mode = sanitize_text_field($_POST['mode']);
+	    switch($mode) {
+	      case "fixed":
+					$res = $wpdb->update($errors,
+						array(
+							'fixed_date' => date("Y-m-d H:i:s"),
+							'fixed_mode' => 'fixed'
+						),
+						array(
+							'error_id' => $id
+						)
+					);
+					if($res===false) {
+						echo "Error: Update failed";
+					}
+					else {
+						echo "Success";
+					}
+					break;
+				case "ignore":
+					$res = $wpdb->update($errors,
+						array(
+							'fixed_date' => date("Y-m-d H:i:s"),
+							'fixed_mode' => 'ignore'
+						),
+						array(
+							'error_id' => $id
+						)
+					);
+					if($res===false) {
+						echo "Error: Update failed";
+					}
+					else {
+						echo "Success";
+					}
+					break;
+	      case "test":
+				  $val = sanitize_text_field($_POST['val']);
+					if($val) {
+	          better_detection_do_test($id,$val);
+					}
+					else {
+						echo "Error: Value missing";
+					}
+	        break;
+				default:
+				  echo "Error: Invalid mode";
+			}
+		}
+		else {
+			echo "Error: ID missing";
+		}
+  }
+	else {
+		echo "Error: Key mismatch";
+	}
+
+  //return out
+	wp_die();
+}
+add_action('wp_ajax_better_detection', 'better_detection_do_ajax');
+
+/*
+----------------------------- Settings ------------------------------
+*/
+
+function better_detection_admin_scripts() {
+	if(isset($_GET["page"]) && $_GET["page"]==="better-detection-settings") {
+	  wp_enqueue_script('jquery-ui-core');
+	  wp_enqueue_script('jquery-ui-tabs');
+
+		wp_enqueue_script('better-detection-main-js', plugins_url('main.js', __FILE__),array('jquery','jquery-ui-tabs'),false,true);
+		wp_localize_script('better-detection-main-js', 'ajax_object', array(
+			'url' => admin_url('admin-ajax.php'),
+			'key' => wp_create_nonce('better-detection-nonce'),
+			'gif' => plugins_url('icon-36x36.png', __FILE__),
+		));
+
+		wp_enqueue_style('jquery-ui-tabs-min-css', plugins_url('jquery-ui-tabs.min.css', __FILE__));
+	}
+}
+add_action('admin_enqueue_scripts', 'better_detection_admin_scripts');
+
+//add settings page
+function better_detection_menus() {
+	add_options_page(__('Better Detection','better-detect-text'), __('Better Detection','better-detect-text'), 'manage_options', 'better-detection-settings', 'better_detection_show_settings');
+}
+
+//add the settings
+function better_detection_settings() {
+	register_setting('better-detection','better-detection-settings');
+
+	add_settings_section('better-detection-section-notify', __('Notifications', 'better-detect-text'), 'better_detection_section_notify', 'better-detection');
+  add_settings_field('better-detection-notify-email', __('Email Address', 'better-detect-text'), 'better_detection_notify_email', 'better-detection', 'better-detection-section-notify');
+  add_settings_field('better-detection-notify-slack', __('Slack WebHook URL', 'better-detect-text'), 'better_detection_notify_slack', 'better-detection', 'better-detection-section-notify');
+  add_settings_field('better-detection-notify-login', __('Automatic Login Link', 'better-detect-text'), 'better_detection_notify_login', 'better-detection', 'better-detection-section-notify');
+}
+
+//allow the settings to be stored
+add_filter('whitelist_options', function($whitelist_options) {
+  $whitelist_options['better-detection'][] = 'better-detection-notify-email';
+  $whitelist_options['better-detection'][] = 'better-detection-notify-slack';
+  $whitelist_options['better-detection'][] = 'better-detection-notify-login';
+  return $whitelist_options;
+});
+
+//define output for settings page
+function better_detection_show_settings() {
+	global $wpdb;
+	$errors = $wpdb->prefix . "better_detection_errors";
+	$frmt = get_option('time_format') . ', ' . get_option('date_format');
+
+  echo '<div class="wrap">';
+  echo '  <div style="padding:12px;background-color:white;margin:24px 0;">';
+  echo '    <a href="https://bettersecurity.co" target="_blank" style="display:inline-block;width:100%;">';
+  echo '      <img src="' . plugins_url('header.png', __FILE__) . '" style="height:64px;">';
+  echo '    </a>';
+  echo '  </div>';
+	echo '  <div style="margin:0 0 24px 0;">';
+  echo '    <a href="https://www.php.net/supported-versions.php" target="_blank"><img src="' . better_detection_badge_php() . '"></a>';
+	if(better_detection_dbtype()==='MYSQL') {
+    echo ' &nbsp; <a href="https://www.fromdual.com/support-for-mysql-from-oracle" target="_blank"><img src="' . better_detection_badge_mysql() . '"></a>';
+	}
+	else {
+		echo ' &nbsp; <a href="https://www.fromdual.com/support-for-mysql-from-oracle" target="_blank"><img src="' . better_detection_badge_maria() . '"></a>';
+	}
+  echo '  </div>';
+  echo '  <h1>' . __('Better Detection', 'better-detect-text') . '</h1>';
+	echo '  <p>' . __('This plugin will create and store hashes of content (eg. posts, pages, etc.) and monitor these moving forwards in order to detect when changes occur.  When changes are made outside of the normal working process, such as a direct database update, this will then be detected as the hash will get out of sync with the content.', 'better-detect-text');
+  echo '  <div id="better-detection-tabs">';
+  echo '    <ul>';
+  echo '      <li><a href="#better-detection-tabs-errors">' . __('Errors', 'better-detect-text') . '<span id="better-detection-error-count"></span></a></li>';
+  echo '      <li><a href="#better-detection-tabs-settings">' . __('Settings', 'better-detect-text') . '</a></li>';
+  //echo '      <li><a href="#better-detection-tabs-extras">Extras</a></li>';
+  echo '    </ul>';
+  echo '    <div id="better-detection-tabs-errors">';
+
+	//check if unfixed errors
+	$count = $wpdb->get_var("SELECT COUNT(*) FROM $errors WHERE fixed_date IS NULL");
+	if($count>0) {
+		echo '    	<table class="wp-list-table widefat striped">';
+		echo '      	<thead>';
+		echo '        	<tr>';
+		echo '    		    <th scope="col" id="better-detection-type" class="manage-column column-name column-primary">' . __('Type', 'better-detect-text') . '</th>';
+		echo '            <th scope="col" id="better-detection-desc" class="manage-column column-description">' . __('Title', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-indx" class="manage-column column-index">' . __('ID', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-stat" class="manage-column column-status">' . __('Status', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-cred" class="manage-column column-datetime">' . __('Created', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-modd" class="manage-column column-datetime">' . __('Modified', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-detd" class="manage-column column-datetime">' . __('Change Detected', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" id="better-detection-actn" class="manage-column column-actions">' . __('Action', 'better-detect-text') . '</th>';
+		echo '         </tr>';
+		echo '      	</thead>';
+	  echo '        <tbody id="better-detection-list">';
+		$sql = "SELECT * FROM $errors WHERE fixed_date IS NULL ORDER BY error_date ASC";
+		$rows = $wpdb->get_results($sql);
+		foreach($rows as $row) {
+			if($row->post_id) {
+				$item = get_post($row->post_id);
+				$type = __(ucwords($item->post_type), 'better-detect-text');
+				$desc = '<a href="' . get_permalink($item->ID) . '" target="blank">' . $item->post_title . ' <span class="dashicons dashicons-external"></span></a>';
+				$indx = $item->ID;
+				$stat = ucwords($item->post_status);
+				$cred = date($frmt, strtotime($item->post_date));
+				$modd = date($frmt, strtotime($item->post_modified));
+			}
+			else {
+				$type = __('File', 'better-detect-text');
+				$desc = $row->filename;
+				$indx = "";
+				$stat = ""; //added/updated/deleted?
+				$cred = ""; //file created date
+				$modd = ""; //file modified date
+			}
+			echo '    		  <tr class="inactive">';
+			echo '            <td class="column-primary">' . $type . '</td>';
+			echo '            <td class="column-description desc">' . $desc . '</td>';
+			echo '            <td class="column-index">' . $indx . '</td>';
+			echo '            <td class="column-status">' . $stat . '</td>';
+			echo '            <td class="column-datetime">' . $cred . '</td>';
+			echo '            <td class="column-datetime">' . $modd . '</td>';
+			echo '            <td class="column-datetime">' . date($frmt, strtotime($row->error_date)) . '</td>';
+			echo '            <td class="column-actions">';
+			echo '              <input type="button" id="action-fix-' . $row->error_id . '" class="button button-primary action-fixed" value="' . __('Fixed', 'better-detect-text') . '">';
+			echo '              <input type="button" id="action-ign-' . $row->error_id . '" class="button button-secondary action-ignore" value="' . __('Ignore', 'better-detect-text') . '">';
+			echo '            </td>';
+			echo '          </tr>';
+		}
+		echo '        </tbody>';
+		echo '      	<tfoot>';
+		echo '        	<tr>';
+		echo '    		    <th scope="col" class="manage-column column-name column-primary">' . __('Type', 'better-detect-text') . '</th>';
+		echo '            <th scope="col" class="manage-column column-description">' . __('Title', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-index">' . __('ID', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-status">' . __('Status', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-datetime">' . __('Created', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-datetime">' . __('Modified', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-datetime">' . __('Change Detected', 'better-detect-text') . '</th>';
+		echo '    		    <th scope="col" class="manage-column column-actions">' . __('Action', 'better-detect-text') . '</th>';
+		echo '         </tr>';
+		echo '        </tfoot>';
+		echo '      </table>';
+	}
+	else {
+		echo '      <p>' . __('No new errors have been detected - yay!', 'better-detect-text') . '</p>';
+	}
+	echo '    </div>';
+	echo '    <div id="better-detection-tabs-settings">';
+	echo '      <form action="options.php" method="post">';
+	settings_fields('better-detection');
+  do_settings_sections('better-detection');
+	submit_button();
+  echo '      </form>';
+	echo '    </div>';
+	//echo '    <div id="better-detection-tabs-extras">';
+	//echo '    </div>';
+	echo '  </div>';
+  echo '</div>';
+}
+
+function better_detection_badge_php() {
+  $ver = better_detection_phpversion();
+  $col = "critical";
+  if(version_compare($ver,'7.2','>=')) {
+    $col = "important";
+  }
+  if(version_compare($ver,'7.3','>=')) {
+    $col = "success";
+  }
+  return 'https://img.shields.io/badge/PHP-' . $ver . '-' . $col . '.svg?logo=php&style=for-the-badge';
+}
+
+function better_detection_phpversion() {
+	return explode('-',phpversion())[0]; //trim any extra information
+}
+
+function better_detection_dbtype() {
+	global $wpdb;
+	$vers = $wpdb->get_var("SELECT VERSION() as mysql_version");
+	if(stripos($vers,'MARIA')!==false) {
+		return 'MARIA';
+	}
+	return 'MYSQL';
+}
+
+function better_detection_dbversion() {
+	global $wpdb;
+	$vers = $wpdb->get_var("SELECT VERSION() as mysql_version");
+  return explode('-',$vers)[0]; //trim any extra information
+}
+
+function better_detection_badge_mysql() {
+  $ver = better_detection_dbversion();
+  $col = "critical";
+  if(version_compare($ver,'5.6','>=')) {
+    $col = "important";
+  }
+  if(version_compare($ver,'5.7','>=')) {
+    $col = "success";
+  }
+  return 'https://img.shields.io/badge/MySQL-' . $ver . '-' . $col . '.svg?logo=mysql&style=for-the-badge';
+}
+
+function better_detection_badge_maria() {
+  $ver = better_detection_dbversion();
+  $col = "critical";
+  if(version_compare($ver,'10.0','>=')) {
+    $col = "important";
+  }
+  if(version_compare($ver,'10.1','>=')) {
+    $col = "success";
+  }
+  return 'https://img.shields.io/badge/MariaDB-' . $ver . '-' . $col . '.svg?logo=mariadb&style=for-the-badge';
+}
+
+//define output for settings section
+function better_detection_section_notify() {
+  echo '<hr>';
+}
+
+//defined output for settings
+function better_detection_notify_email() {
+	$settings = get_option('better-detection-settings');
+	$value = "";
+	if(isset($settings['better-detection-notify-email']) && $settings['better-detection-notify-email']!=="") {
+		$value = $settings['better-detection-notify-email'];
+	}
+  echo '<input id="better-detection-notify-email" name="better-detection-settings[better-detection-notify-email]" type="email" size="50" value="' . str_replace('"', '&quot;', $value) . '"> <input type="button" id="action-tst-email" class="button button-secondary action-test" value="' . __('Send test', 'better-detect-text') . '">';
+}
+
+function better_detection_notify_slack() {
+	$settings = get_option('better-detection-settings');
+	$value = "";
+	if(isset($settings['better-detection-notify-slack']) && $settings['better-detection-notify-slack']!=="") {
+		$value = $settings['better-detection-notify-slack'];
+	}
+	echo '<input id="better-detection-notify-slack" name="better-detection-settings[better-detection-notify-slack]" type="url" size="50" value="' . str_replace('"', '&quot;', $value) . '"> <input type="button" id="action-tst-slack" class="button button-secondary action-test" value="' . __('Send test', 'better-detect-text') . '">';
+	echo '<br><small><em>&nbsp;' . __('See Slack\'s', 'better-detect-text') . ' <a href="https://slack.com/services/new/incoming-webhook">' . __('Channel Settings > Add an App > Incoming WebHooks', 'better-detect-text') . '</a> ' . __('menu.', 'better-detect-text') . '</em></small>';
+}
+
+function better_detection_notify_login() {
+	$settings = get_option('better-detection-settings');
+	$value = "";
+	if(isset($settings['better-detection-notify-login']) && $settings['better-detection-notify-login']!=="") {
+		$value = $settings['better-detection-notify-login'];
+	}
+	echo '<select id="better-detection-notify-login" name="better-detection-settings[better-detection-notify-login]">';
+	echo better_detection_login_option('',$value,'-- ' . __('Do not include a login link', 'better-detect-text') . ' -- ');
+	$users = get_users();
+  foreach($users as $user) {
+		$meta = get_user_meta($user->ID);
+		echo better_detection_login_option(strval($user->ID), $value, __('Log in as', 'better-detect-text') . ': ' . $user->user_login);
+  }
+	echo '</select>';
+	echo '<br><small><em>&nbsp;' . __('WARNING: No password will be required so keep these links private.', 'better-detect-text') . '</em></small>';
+}
+
+function better_detection_login_option($opt,$val,$txt) {
+  return '  <option value="' . $opt . '"' . ($opt===$val ? ' selected' : '') . '>' . $txt . '</option>';
+}
+
+//add actions
+if(is_admin()) {
+  add_action('admin_menu','better_detection_menus');
+  add_action('admin_init','better_detection_settings');
+}
+
+/*
+----------------------- Add link to admin bar ----------------------
+*/
+
+//add link to the admin bar
+function better_detection_admin_bar_render() {
+	global $wp_admin_bar;
+	global $wpdb;
+	$errors = $wpdb->prefix . "better_detection_errors";
+
+	//check if unfixed errors
+	$count = $wpdb->get_var("SELECT COUNT(*) FROM $errors WHERE fixed_date IS NULL");
+	if($count>0) {
+		$wp_admin_bar->add_menu(array(
+			'parent' => false,
+			'id' => 'better-detection',
+			'title' => "<img src='" . plugins_url('icon-white-36x36.png', __FILE__) . "' align='top' style='height:18px;margin:0 4px 0 0;position:relative;top:6px;'>Better Detection ($count)",
+			'href' => admin_url('options-general.php') . '?page=better-detection-settings',
+			'meta' => false
+		));
+	}
+}
+add_action('wp_before_admin_bar_render', 'better_detection_admin_bar_render');
+
+/*
+--------------------- Add links to plugins page ---------------------
+*/
+
+//show settings link
+function better_detection_links($links) {
+	$links[] = sprintf('<a href="%s">%s</a>',admin_url('options-general.php?page=better-detection-settings'), __('Settings', 'better-detect-text'));
+	return $links;
+}
+
+//show Pro link
+function better_detection_meta($links, $file) {
+	if($file===plugin_basename(__FILE__)) {
+		$links[] = '<a href="plugin-install.php?tab=plugin-information&plugin=better-security-pro&TB_iframe=true&width=600&height=550"><em><strong>' . __('Check out Better Security Pro', 'better-detect-text') . '</strong></em></a>';
+	}
+	return $links;
+}
+
+//add actions
+if(is_admin()) {
+  add_filter('plugin_action_links_' . plugin_basename(__FILE__), 'better_detection_links');
+	//add_filter('plugin_row_meta', 'better_detection_meta', 10, 2);
+}
+
+/*
+----------------------------- The End ------------------------------
+*/
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+++ b/svn/tags/1.4/index.php
@@ -0,0 +1,2 @@
+<?php
+# Silence is golden.
\ No newline at end of file
diff --git a/svn/tags/1.4/jquery-ui-tabs.min.css b/svn/tags/1.4/jquery-ui-tabs.min.css
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+++ b/svn/tags/1.4/jquery-ui-tabs.min.css
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+/*! jQuery UI - v1.11.4 - 2019-06-18
+* http://jqueryui.com
+* Includes: core.css, tabs.css, theme.css
+* To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Verdana%2CArial%2Csans-serif&fwDefault=normal&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=cccccc&bgTextureHeader=highlight_soft&bgImgOpacityHeader=75&borderColorHeader=aaaaaa&fcHeader=222222&iconColorHeader=222222&bgColorContent=ffffff&bgTextureContent=flat&bgImgOpacityContent=75&borderColorContent=aaaaaa&fcContent=222222&iconColorContent=222222&bgColorDefault=e6e6e6&bgTextureDefault=glass&bgImgOpacityDefault=75&borderColorDefault=d3d3d3&fcDefault=555555&iconColorDefault=888888&bgColorHover=dadada&bgTextureHover=glass&bgImgOpacityHover=75&borderColorHover=999999&fcHover=212121&iconColorHover=454545&bgColorActive=ffffff&bgTextureActive=glass&bgImgOpacityActive=65&borderColorActive=aaaaaa&fcActive=212121&iconColorActive=454545&bgColorHighlight=fbf9ee&bgTextureHighlight=glass&bgImgOpacityHighlight=55&borderColorHighlight=fcefa1&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=glass&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=flat&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=flat&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
+* Copyright jQuery Foundation and other contributors; Licensed MIT */
+
+.ui-helper-hidden{display:none}.ui-helper-hidden-accessible{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.ui-helper-reset{margin:0;padding:0;border:0;outline:0;line-height:1.3;text-decoration:none;font-size:100%;list-style:none}.ui-helper-clearfix:before,.ui-helper-clearfix:after{content:"";display:table;border-collapse:collapse}.ui-helper-clearfix:after{clear:both}.ui-helper-clearfix{min-height:0}.ui-helper-zfix{width:100%;height:100%;top:0;left:0;position:absolute;opacity:0;filter:Alpha(Opacity=0)}.ui-front{z-index:100}.ui-state-disabled{cursor:default!important}.ui-icon{display:block;text-indent:-99999px;overflow:hidden;background-repeat:no-repeat}.ui-widget-overlay{position:fixed;top:0;left:0;width:100%;height:100%}.ui-tabs{position:relative;padding:.2em}.ui-tabs .ui-tabs-nav{margin:0;padding:.2em .2em 0}.ui-tabs .ui-tabs-nav li{list-style:none;float:left;position:relative;top:0;margin:1px .2em 0 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+
+/*! Reduce weight of tabs */
+#better-detection-tabs,#better-detection-tabs ul.ui-tabs-nav{border:0 none;border-radius:0;background:none}
+#better-detection-tabs ul.ui-tabs-nav{border-bottom:1px solid #aaa}
+#better-detection-tabs div.ui-tabs-panel{border-right:1px solid #aaa;border-bottom:1px solid #aaa;border-left:1px solid #aaa;background:#fff}
+
+/*! And a spinner */
+img.better-detection-spinner{height:20px;top:3px;position:relative;animation:spinHorizontal 1s infinite ease-out}
+@keyframes spinHorizontal{0%{transform:rotateY(0deg)}100%{transform:rotateY(360deg)}}
diff --git a/svn/tags/1.4/main.js b/svn/tags/1.4/main.js
new file mode 100644
index 0000000..33d1e7f
--- /dev/null
+++ b/svn/tags/1.4/main.js
@@ -0,0 +1,57 @@
+jQuery(function() {
+  //initialise tab widget
+  jQuery("#better-detection-tabs").tabs({
+    activate: function(event,ui) {
+      var inp = jQuery("[name='_wp_http_referer']");
+      var val = inp.val().split("#")[0];
+      inp.val(val+"#"+ui.newPanel.attr("id"));
+    }
+  });
+
+  //update error count
+  function better_detection_error_count() {
+    var trs = Math.max(0,jQuery("#better-detection-tabs-errors").find("tr").length-2);
+    jQuery("#better-detection-error-count").html(" ("+trs+")");
+  }
+  better_detection_error_count();
+
+  //handle button clicks
+  jQuery("#better-detection-tabs").on("click","input",function(e) {
+    var data = {'action':'better_detection','mode':'unknown','key':ajax_object.key};
+    var inp = jQuery(this);
+    if(inp.hasClass("action-fixed")) {
+      data.mode = "fixed";
+      data.id = inp.attr("id").replace("action-fix-","");
+    }
+    if(inp.hasClass("action-ignore")) {
+      data.mode = "ignore";
+      data.id = inp.attr("id").replace("action-ign-","");
+    }
+    if(inp.hasClass("action-test")) {
+      data.val = inp.siblings("input").val();
+      if(data.val) {
+        data.mode = "test";
+        data.id = inp.attr("id").replace("action-tst-","");
+      }
+    }
+    if(data.mode!=="unknown") {
+      inp.after("<img src='"+ajax_object.gif+"' class='better-detection-spinner'>").hide().siblings("input[type=button]").hide();
+      jQuery.post(ajax_object.url, data, function(response) {
+        if(response==="Success") {
+          inp.closest("tr").fadeOut("slow",function() { //remove row
+            jQuery(this).remove();
+            var trs = jQuery("#better-detection-tabs-errors").find("tr");
+            if(trs.length===2) {
+              jQuery("#better-detection-tabs-errors").html("<p>No new errors have been detected - yay!</p>"); //if only header/footer left then show message
+            }
+            better_detection_error_count();
+          });
+        }
+        else {
+          inp.siblings("img").remove(); //remove working image
+          inp.siblings("input").addBack().show(); //restore buttons
+        }
+  		});
+    }
+  });
+});
diff --git a/svn/tags/1.4/readme.txt b/svn/tags/1.4/readme.txt
new file mode 100644
index 0000000..0eafafc
--- /dev/null
+++ b/svn/tags/1.4/readme.txt
@@ -0,0 +1,15 @@
+=== Better Detection ===
+Contributors: bettersecurity, riklewis
+Tags: better, better, security, detection, content, scanner
+Requires at least: 3.5
+Tested up to: 5.3
+Stable tag: trunk
+Requires PHP: 5.6
+License: GPLv3
+License URI: https://www.gnu.org/licenses/gpl-3.0.html
+
+Improve the security of your website by detecting unexpected changes to content
+
+== Description ==
+
+This plugin will create and store hashes of content (eg. posts, pages, etc.) and monitor these moving forwards in order to detect when changes occur.  When changes are made outside of the normal working process, such as a direct database update, this will then be detected as the hash will get out of sync with the content.
diff --git a/svn/tags/1.4/working.gif b/svn/tags/1.4/working.gif
new file mode 100644
index 0000000..d1f329d
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diff --git a/svn/trunk/working.gif b/svn/trunk/working.gif
new file mode 100644
index 0000000..d1f329d
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