Show CodePress version and OS in admin site info

public/admin.php

@@ -178,6 +178,9 @@ function handleDashboard(AdminAuth $auth, array $config): void
     $pluginsDir = $config['plugins_dir'];
     $configJson = $config['config_json'];
 
+    $versionFile = __DIR__ . '/../version.php';
+    $versionInfo = file_exists($versionFile) ? include $versionFile : [];
+
     $stats = [
         'pages' => countFiles($contentDir, ['md', 'php', 'html']),
         'directories' => countDirs($contentDir),
@@ -185,6 +188,8 @@ function handleDashboard(AdminAuth $auth, array $config): void
         'config_exists' => file_exists($configJson),
         'content_size' => formatSize(dirSize($contentDir)),
         'php_version' => PHP_VERSION,
+        'cms_version' => $versionInfo['version'] ?? '-',
+        'os' => PHP_OS_FAMILY . ' (' . php_uname('r') . ')',
     ];
 
     // Load site config
@@ -290,7 +295,10 @@ function adminLog(array $config, string $level, string $message): void
         @mkdir($dir, 0755, true);
     }
     $timestamp = date('Y-m-d H:i:s');
-    $ip = $_SERVER['REMOTE_ADDR'] ?? 'cli';
+    $ip = $_SERVER['HTTP_X_FORWARDED_FOR'] ?? $_SERVER['HTTP_X_REAL_IP'] ?? $_SERVER['REMOTE_ADDR'] ?? 'cli';
+    if (($commaPos = strpos($ip, ',')) !== false) {
+        $ip = trim(substr($ip, 0, $commaPos));
+    }
     @file_put_contents($logFile, "[{$timestamp}] [{$level}] [{$ip}] {$message}\n", FILE_APPEND);
 }