From ac1512cfc81ad3259e1437e10c95e2407e273cd6 Mon Sep 17 00:00:00 2001
From: Marty Friedel <marty.dev@mity.com.au>
Date: Thu, 6 Aug 2026 10:54:37 +0930
Subject: [PATCH 1/4] Exclude private (__) variables from cache context

---
 src/StaticCaching/NoCache/Region.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/StaticCaching/NoCache/Region.php b/src/StaticCaching/NoCache/Region.php
index 52686d9b609..a970cfbcfa1 100644
--- a/src/StaticCaching/NoCache/Region.php
+++ b/src/StaticCaching/NoCache/Region.php
@@ -29,7 +29,19 @@ public function context(): array
     protected function filterContext(array $context)
     {
         $context = collect($context)
-            ->reject(fn ($value, $key) => in_array($key, ['__env', 'app', 'errors', 'resolve', 'resolveComponentsUsing', 'forgetComponentsResolver', 'forgetFactory', 'flushCache', 'constructor']))
+            ->reject(function ($value, $key) {
+                return str_starts_with((string) $key, '__')
+                    || in_array($key, [
+                        'app',
+                        'errors',
+                        'resolve',
+                        'resolveComponentsUsing',
+                        'forgetComponentsResolver',
+                        'forgetFactory',
+                        'flushCache',
+                        'constructor',
+                    ], true);
+            })
             ->map(function ($value, $key) {
                 if ($value instanceof InvokableComponentVariable) {
                     return $value->resolveDisplayableValue();

From 19b22dc3014f7c3fa1b2a791a503cae389616679 Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Thu, 6 Aug 2026 11:18:53 -0400
Subject: [PATCH 2/4] Simplify private variable exclusion in filterContext

---
 src/StaticCaching/NoCache/Region.php | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/src/StaticCaching/NoCache/Region.php b/src/StaticCaching/NoCache/Region.php
index a970cfbcfa1..257004d461d 100644
--- a/src/StaticCaching/NoCache/Region.php
+++ b/src/StaticCaching/NoCache/Region.php
@@ -29,19 +29,8 @@ public function context(): array
     protected function filterContext(array $context)
     {
         $context = collect($context)
-            ->reject(function ($value, $key) {
-                return str_starts_with((string) $key, '__')
-                    || in_array($key, [
-                        'app',
-                        'errors',
-                        'resolve',
-                        'resolveComponentsUsing',
-                        'forgetComponentsResolver',
-                        'forgetFactory',
-                        'flushCache',
-                        'constructor',
-                    ], true);
-            })
+            ->reject(fn ($value, $key) => str_starts_with((string) $key, '__'))
+            ->reject(fn ($value, $key) => in_array($key, ['app', 'errors', 'resolve', 'resolveComponentsUsing', 'forgetComponentsResolver', 'forgetFactory', 'flushCache', 'constructor']))
             ->map(function ($value, $key) {
                 if ($value instanceof InvokableComponentVariable) {
                     return $value->resolveDisplayableValue();

From b44d726496f485cdc45e130405020341bf8b8de1 Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Thu, 6 Aug 2026 11:18:59 -0400
Subject: [PATCH 3/4] Add regression test for filtering private variables from
 nocache context

---
 tests/StaticCaching/NoCacheSessionTest.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/StaticCaching/NoCacheSessionTest.php b/tests/StaticCaching/NoCacheSessionTest.php
index a0b755c27c4..d7651a710e0 100644
--- a/tests/StaticCaching/NoCacheSessionTest.php
+++ b/tests/StaticCaching/NoCacheSessionTest.php
@@ -48,6 +48,22 @@ public function when_pushing_a_region_it_will_filter_out_cascade()
         ], $region->context());
     }
 
+    #[Test]
+    public function when_pushing_a_region_it_will_filter_out_private_variables()
+    {
+        $session = new Session('/');
+
+        $region = $session->pushRegion('', [
+            'foo' => 'bar',
+            '__env' => 'env value',
+            '__blaze' => fn () => 'a closure',
+        ], '');
+
+        $this->assertEquals([
+            'foo' => 'bar',
+        ], $region->context());
+    }
+
     #[Test]
     public function it_gets_the_fragment_data()
     {

From b612f09d1dd5ae0c3dbccd388495b431d6b0e03c Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Thu, 6 Aug 2026 20:22:25 -0400
Subject: [PATCH 4/4] Trigger CI (GitHub Actions outage)