release: v1.21.1

[1.x] Fix for sequence

.github/workflows/changelog.yml

@@ -2,12 +2,12 @@ name: Changelog
 
 on:
   push:
-    branches: [ master ]
+    branches: [ 1.x ]
     paths:
       - CHANGELOG.md
       - .github/workflows/changelog.yml
   pull_request:
-    branches: [ master ]
+    branches: [ 1.x ]
     paths:
       - CHANGELOG.md
 jobs:

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [v1.21.1 (2021-11-25)](https://github.com/pestphp/pest/compare/v1.21.0...v1.21.1)
+### Fixed
+- sequence callables causing problems ([#442](https://github.com/pestphp/pest/pull/442))
+
 ## [v1.21.0 (2021-11-17)](https://github.com/pestphp/pest/compare/v1.20.0...v1.21.0)
 ### Added
 - warn about xdebug modes ([1e011c](https://github.com/pestphp/pest/commit/1e011c7b4074d08f5dabab1f927d45383c85d210))

src/Expectation.php

@@ -170,7 +170,7 @@ final class Expectation
         }
 
         foreach ($values as $key => $item) {
-            if (is_callable($callbacks[$key])) {
+            if ($callbacks[$key] instanceof Closure) {
                 call_user_func($callbacks[$key], new self($item), new self($keys[$key]));
                 continue;
             }

src/Pest.php

@@ -6,7 +6,7 @@ namespace Pest;
 
 function version(): string
 {
-    return '1.21.0';
+    return '1.21.1';
 }
 
 function testDirectory(string $file = ''): string