diff --git a/phpstan.neon b/phpstan.neon
index ddcc1f5..306d399 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,6 +1,7 @@
 includes:
     - extension.neon
     - ignore-by-php-version.neon.php
+    - phar://phpstan.phar/conf/bleedingEdge.neon
 
 parameters:
     level: 8
diff --git a/src/TodoByPackageVersionRule.php b/src/TodoByPackageVersionRule.php
index e410de8..3711fa3 100644
--- a/src/TodoByPackageVersionRule.php
+++ b/src/TodoByPackageVersionRule.php
@@ -9,6 +9,7 @@
 use PhpParser\Node;
 use PHPStan\Analyser\Scope;
 use PHPStan\Internal\ComposerHelper;
+use PHPStan\Rules\IdentifierRuleError;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleError;
 use staabm\PHPStanTodoBy\utils\CommentMatcher;
@@ -51,7 +52,7 @@ final class TodoByPackageVersionRule implements Rule
     private string $workingDirectory;
 
     /**
-     * @var null|string|RuleError
+     * @var null|string|IdentifierRuleError
      */
     private $phpPlatformVersion;
 
@@ -139,7 +140,7 @@ public function processNode(Node $node, Scope $scope): array
     }
 
     /**
-     * @return bool|RuleError
+     * @return bool|IdentifierRuleError
      */
     private function satisfiesPhpPlatformPackage(string $package, string $version, Comment $comment, int $wholeMatchStartOffset)
     {
@@ -168,7 +169,7 @@ private function satisfiesPhpPlatformPackage(string $package, string $version, C
     }
 
     /**
-     * @return bool|RuleError
+     * @return bool|IdentifierRuleError
      */
     private function satisfiesVirtualPackage(string $package, string $version, Comment $comment, int $wholeMatchStartOffset)
     {
@@ -205,7 +206,7 @@ private function satisfiesVirtualPackage(string $package, string $version, Comme
     }
 
     /**
-     * @return RuleError|string
+     * @return IdentifierRuleError|string
      */
     private function readPhpPlatformVersion(Comment $comment, int $wholeMatchStartOffset)
     {
@@ -253,7 +254,7 @@ private function readPhpPlatformVersion(Comment $comment, int $wholeMatchStartOf
     }
 
     /**
-     * @return bool|RuleError
+     * @return bool|IdentifierRuleError
      */
     private function satisfiesInstalledPackage(string $package, string $version, Comment $comment, int $wholeMatchStartOffset)
     {
diff --git a/src/TodoBySymfonyDeprecationRule.php b/src/TodoBySymfonyDeprecationRule.php
index 230b16d..f59e142 100644
--- a/src/TodoBySymfonyDeprecationRule.php
+++ b/src/TodoBySymfonyDeprecationRule.php
@@ -6,6 +6,7 @@
 use Composer\Semver\VersionParser;
 use PhpParser\Node;
 use PHPStan\Analyser\Scope;
+use PHPStan\Rules\IdentifierRuleError;
 use PHPStan\Rules\Rule;
 use PHPStan\Rules\RuleError;
 use PHPStan\Rules\RuleErrorBuilder;
@@ -90,7 +91,7 @@ public function processNode(Node $node, Scope $scope): array
     }
 
     /**
-     * @return bool|RuleError
+     * @return bool|IdentifierRuleError
      */
     private function satisfiesInstalledPackage(string $package, string $version)
     {
@@ -104,9 +105,9 @@ private function satisfiesInstalledPackage(string $package, string $version)
         try {
             return InstalledVersions::satisfies($versionParser, $package, '>='.$version);
         } catch (UnexpectedValueException $e) {
-            return RuleErrorBuilder::message(
-                'Invalid version constraint "' . $version . '" for package "' . $package . '".',
-            )->build();
+            return RuleErrorBuilder::message('Invalid version constraint "' . $version . '" for package "' . $package . '".')
+                ->identifier(ExpiredCommentErrorBuilder::ERROR_IDENTIFIER_PREFIX.self::ERROR_IDENTIFIER)
+                ->build();
         }
     }
 }
diff --git a/src/TodoByVersionRule.php b/src/TodoByVersionRule.php
index 8f310f3..73f972e 100644
--- a/src/TodoByVersionRule.php
+++ b/src/TodoByVersionRule.php
@@ -79,6 +79,7 @@ public function processNode(Node $node, Scope $scope): array
                 return [
                     RuleErrorBuilder::message($e->getMessage())
                         ->tip('See https://github.com/staabm/phpstan-todo-by#could-not-determine-latest-git-tag-error')
+                        ->identifier(ExpiredCommentErrorBuilder::ERROR_IDENTIFIER_PREFIX.self::ERROR_IDENTIFIER)
                         ->build(),
                 ];
             }
diff --git a/src/utils/CommentMatcher.php b/src/utils/CommentMatcher.php
index 99e4f7f..2e3725a 100644
--- a/src/utils/CommentMatcher.php
+++ b/src/utils/CommentMatcher.php
@@ -20,7 +20,6 @@ public static function matchComments(Node $node, string $pattern): iterable
             $node instanceof Node\Stmt\InlineHTML
             || $node instanceof Node\Name
             || $node instanceof Node\Identifier
-            || $node instanceof \PHPStan\Node\CollectedDataNode // see https://github.com/phpstan/phpstan/discussions/11701
         ) {
             // prevent unnecessary work / reduce memory consumption
             return [];
diff --git a/src/utils/ExpiredCommentErrorBuilder.php b/src/utils/ExpiredCommentErrorBuilder.php
index 54f040a..4183b05 100644
--- a/src/utils/ExpiredCommentErrorBuilder.php
+++ b/src/utils/ExpiredCommentErrorBuilder.php
@@ -23,7 +23,7 @@ public function buildError(
         string $errorIdentifier,
         ?string $tip,
         int $wholeMatchStartOffset
-    ): \PHPStan\Rules\RuleError {
+    ): \PHPStan\Rules\IdentifierRuleError {
         return $this->build(
             $comment,
             $startLine,
@@ -45,7 +45,7 @@ public function buildFileError(
         int $wholeMatchStartOffset,
         string $file,
         int $line
-    ): \PHPStan\Rules\RuleError {
+    ): \PHPStan\Rules\IdentifierRuleError {
         return $this->build(
             $comment,
             $startLine,
@@ -67,7 +67,7 @@ private function build(
         int $wholeMatchStartOffset,
         ?string $file,
         ?int $line
-    ): \PHPStan\Rules\RuleError {
+    ): \PHPStan\Rules\IdentifierRuleError {
         // Count the number of newlines between the start of the whole comment, and the start of the match.
         $newLines = substr_count($comment, "\n", 0, $wholeMatchStartOffset);
 
diff --git a/src/utils/GitTagFetcher.php b/src/utils/GitTagFetcher.php
index 107065d..49b2f59 100644
--- a/src/utils/GitTagFetcher.php
+++ b/src/utils/GitTagFetcher.php
@@ -7,7 +7,7 @@
 final class GitTagFetcher implements TagFetcher
 {
     // fetch version of the latest created git tag
-    public function fetchLatestTagVersion(?string $workingDirectory): ?string
+    public function fetchLatestTagVersion(?string $workingDirectory): string
     {
         // requires tags have been fetched into the local clone
         // see https://github.com/staabm/phpstan-todo-by#reference-version
@@ -26,7 +26,6 @@ public function fetchLatestTagVersion(?string $workingDirectory): ?string
             throw new LatestTagNotFoundException('Could not determine latest git tag');
         }
 
-        // a repo might not contain any tags
-        return $output[0] ?? null;
+        return $output[0];
     }
 }
diff --git a/tests/IntegrationTest.php b/tests/IntegrationTest.php
index 7e3937a..963b934 100644
--- a/tests/IntegrationTest.php
+++ b/tests/IntegrationTest.php
@@ -36,7 +36,7 @@ private function runAnalyse(string $file): array
     {
         $file = $this->getFileHelper()->normalizePath($file);
         /** @var Analyser $analyser */
-        $analyser = self::getContainer()->getByType(Analyser::class);
+        $analyser = self::getContainer()->getByType(Analyser::class); /** @phpstan-ignore phpstanApi.classConstant */
         /** @var FileHelper $fileHelper */
         $fileHelper = self::getContainer()->getByType(FileHelper::class);
         /** @phpstan-ignore-next-line missing bc promise */