From 43d37f1a852aa84491224d90e824d33e734b42ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Wolda=C5=84ski?= <t.woldanski@macopedia.com>
Date: Tue, 22 Feb 2022 18:30:54 +0100
Subject: [PATCH 1/2] [BUGFIX] add constant header to inform what to cache on
 frontend side

---
 Classes/Middleware/CacheHeaders.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Classes/Middleware/CacheHeaders.php b/Classes/Middleware/CacheHeaders.php
index 73da7fe..324feb8 100644
--- a/Classes/Middleware/CacheHeaders.php
+++ b/Classes/Middleware/CacheHeaders.php
@@ -18,14 +18,12 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
         $tsfe = $GLOBALS['TSFE'] ?? null;
 
         if ($tsfe instanceof TypoScriptFrontendController) {
-            if ($tsfe->isStaticCacheble()) {
-                $response = $response->withAddedHeader('X', 'cache');
-            }
-
             $tags[] = 'T3';
             $tags[] = 'PAGE-' . $tsfe->id;
 
             $tags = implode(' ', $tags);
+
+            $response = $response->withAddedHeader('X-TYPO3-caching', $tsfe->isStaticCacheble() ? 'cache' : 'no-cache');
             $response = $response->withAddedHeader('X-Tags', $tags);
         }
 

From 7b83a20a2046cadec393660e5fafb7149cc9c9fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Wolda=C5=84ski?= <t.woldanski@macopedia.com>
Date: Tue, 22 Feb 2022 18:32:45 +0100
Subject: [PATCH 2/2] [BUGFIX] add constant header to inform what to cache on
 frontend side - bump version

---
 ext_emconf.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext_emconf.php b/ext_emconf.php
index 11777c4..f79c527 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -4,7 +4,7 @@
     'title' => 'Cache Purger',
     'description' => 'Purge cached URLs within Varnish instances',
     'category' => 'misc',
-    'version' => '1.0.2',
+    'version' => '1.0.3',
     'state' => 'stable',
     'clearCacheOnLoad' => 0,
     'constraints' => [