5 files changed, 9 insertions, 4 deletions
diff --git a/phpBB/install/convertors/convert_phpbb20.php b/phpBB/install/convertors/convert_phpbb20.php
index 3a5e58cabd..b670678cf3 100644
--- a/phpBB/install/convertors/convert_phpbb20.php
+++ b/phpBB/install/convertors/convert_phpbb20.php
@@ -38,7 +38,7 @@ $dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms);
 $convertor_data = array(
 	'forum_name'	=> 'phpBB 2.0.x',
 	'version'		=> '1.0.3',
-	'phpbb_version'	=> '3.1.6',
+	'phpbb_version'	=> '3.1.8',
 	'author'		=> '<a href="https://www.phpbb.com/">phpBB Limited</a>',
 	'dbms'			=> $dbms,
 	'dbhost'		=> $dbhost,
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index 80fd40a944..42cc27e60b 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -138,6 +138,7 @@ header('Content-type: text/html; charset=UTF-8');
 <html dir="<?php echo $user->lang['DIRECTION']; ?>" lang="<?php echo $user->lang['USER_LANG']; ?>">
 <head>
 <meta charset="utf-8">
+<meta http-equiv="X-UA-Compatible" content="IE=edge">
 
 <title><?php echo $user->lang['UPDATING_TO_LATEST_STABLE']; ?></title>
 
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
index 5c16421499..b5d14f27cf 100644
--- a/phpBB/install/index.php
+++ b/phpBB/install/index.php
@@ -633,6 +633,7 @@ class module
 		echo '<html dir="ltr">';
 		echo '<head>';
 		echo '<meta charset="utf-8">';
+		echo '<meta http-equiv="X-UA-Compatible" content="IE=edge">';
 		echo '<title>' . $lang['INST_ERR_FATAL'] . '</title>';
 		echo '<link href="' . htmlspecialchars($phpbb_admin_path) . 'style/admin.css" rel="stylesheet" type="text/css" media="screen" />';
 		echo '</head>';
diff --git a/phpBB/install/install_update.php b/phpBB/install/install_update.php
index 82ca0fc18d..a00280a925 100644
--- a/phpBB/install/install_update.php
+++ b/phpBB/install/install_update.php
@@ -283,6 +283,7 @@ class install_update extends module
 
 				// Make sure the update list is destroyed.
 				$cache->destroy('_update_list');
+				$cache->destroy('_update_list_time');
 				$cache->destroy('_diff_files');
 				$cache->destroy('_expected_files');
 			break;
@@ -355,7 +356,7 @@ class install_update extends module
 
 				// We are directly within an update. To make sure our update list is correct we check its status.
 				$update_list = ($request->variable('check_again', false, false, \phpbb\request\request_interface::POST)) ? false : $cache->get('_update_list');
-				$modified = ($update_list !== false) ? @filemtime($cache->get_driver()->cache_dir . 'data_update_list.' . $phpEx) : 0;
+				$modified = ($update_list !== false) ? $cache->get('_update_list_time') : 0;
 
 				// Make sure the list is up-to-date
 				if ($update_list !== false)
@@ -384,6 +385,7 @@ class install_update extends module
 				{
 					$this->get_update_structure($update_list, $expected_files);
 					$cache->put('_update_list', $update_list);
+					$cache->put('_update_list_time', time());
 
 					// Refresh the page if we are still not finished...
 					if ($update_list['status'] != -1)
diff --git a/phpBB/install/schemas/schema_data.sql b/phpBB/install/schemas/schema_data.sql
index 9af2bc13f7..179d890a8e 100644
--- a/phpBB/install/schemas/schema_data.sql
+++ b/phpBB/install/schemas/schema_data.sql
@@ -273,7 +273,7 @@ INSERT INTO phpbb_config (config_name, config_value) VALUES ('tpl_allow_php', '0
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('upload_icons_path', 'images/upload_icons');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('upload_path', 'files');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('use_system_cron', '0');
-INSERT INTO phpbb_config (config_name, config_value) VALUES ('version', '3.1.7-dev');
+INSERT INTO phpbb_config (config_name, config_value) VALUES ('version', '3.1.9-dev');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('warnings_expire_days', '90');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('warnings_gc', '14400');
 
@@ -355,6 +355,7 @@ INSERT INTO phpbb_acl_options (auth_option, is_local, is_global) VALUES ('m_soft
 
 # -- Global moderator auth option (not a local option)
 INSERT INTO phpbb_acl_options (auth_option, is_local, is_global) VALUES ('m_ban', 0, 1);
+INSERT INTO phpbb_acl_options (auth_option, is_local, is_global) VALUES ('m_pm_report', 0, 1);
 INSERT INTO phpbb_acl_options (auth_option, is_local, is_global) VALUES ('m_warn', 0, 1);
 
 # -- Admin related auth options
@@ -542,7 +543,7 @@ INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 11, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'm_%' AND auth_option NOT IN ('m_ban', 'm_chgposter');
 
 # Simple Moderator (m_)
-INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 12, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'm_%' AND auth_option IN ('m_', 'm_delete', 'm_softdelete', 'm_edit', 'm_info', 'm_report');
+INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 12, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'm_%' AND auth_option IN ('m_', 'm_delete', 'm_softdelete', 'm_edit', 'm_info', 'm_report', 'm_pm_report');
 
 # Queue Moderator (m_)
 INSERT INTO phpbb_acl_roles_data (role_id, auth_option_id, auth_setting) SELECT 13, auth_option_id, 1 FROM phpbb_acl_options WHERE auth_option LIKE 'm_%' AND auth_option IN ('m_', 'm_approve', 'm_edit');