From cf9028c36d6de6a654d0df1adf6b4b7fb3f41a6c Mon Sep 17 00:00:00 2001
From: Paul Oats <pavel.ovsyanko@gmail.com>
Date: Thu, 3 Apr 2025 09:36:00 +0300
Subject: [PATCH] text/xml -> application/xml

application/xml is the recommended MIME type for XML documents, regardless of their content. It is the standard choice for all XML files, including sitemap.xml.
---
 MarkupSitemapXML.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MarkupSitemapXML.module b/MarkupSitemapXML.module
index 29bc470..8137a28 100644
--- a/MarkupSitemapXML.module
+++ b/MarkupSitemapXML.module
@@ -75,7 +75,7 @@ class MarkupSitemapXML extends WireData implements Module {
 				$output .= "\n</urlset>";
 				$cache->save($output);
 			}
-			header("Content-Type: text/xml", true, 200);
+			header("Content-Type: application/xml", true, 200);
 			echo $output;
 			exit();
 	}