Add notice for outdated Pest version and support policy

Updated README to inform users about outdated version and current support policy.

Signed-off-by: nuno maduro <enunomaduro@gmail.com>

README.md

@@ -10,7 +10,7 @@
 
 ------
 
-> Pest v3 Now Available: **[Read the announcement »](https://pestphp.com/docs/pest3-now-available)**.
+> You are viewing the README for an outdated version of Pest; please refer to the current support policy: **[pestphp.com/docs/support-policy](https://pestphp.com/docs/support-policy)**
 
 **Pest** is an elegant PHP testing Framework with a focus on simplicity, meticulously designed to bring back the joy of testing in PHP.
 

src/Factories/TestCaseFactory.php

@@ -89,7 +89,8 @@ final class TestCaseFactory
             $filename = (string) preg_replace_callback('~^(?P<drive>[a-z]+:\\\)~i', static fn (array $match): string => strtolower($match['drive']), $filename);
         }
 
-        $filename = str_replace('\\\\', '\\', addslashes((string) realpath($filename)));
+        $realpath = (string) realpath($filename);
+        $filename = str_replace('\\\\', '\\', addslashes($realpath));
         $rootPath = TestSuite::getInstance()->rootPath;
         $relativePath = str_replace($rootPath.DIRECTORY_SEPARATOR, '', $filename);
 
@@ -144,6 +145,8 @@ final class TestCaseFactory
 
         $attributesCode = Attributes::code($this->attributes);
 
+        $filenameLiteral = var_export($realpath, true);
+
         $methodsCode = implode('', array_map(
             fn (TestCaseMethodFactory $methodFactory): string => $methodFactory->buildForEvaluation(),
             $methods
@@ -161,7 +164,7 @@ final class TestCaseFactory
             final class $className extends $baseClass implements $hasPrintableTestCaseClassFQN {
                 $traitsCode
 
-                private static \$__filename = '$filename';
+                private static \$__filename = $filenameLiteral;
 
                 $methodsCode
             }