From fa512bc1b943546be53453270c8b8bcd22144358 Mon Sep 17 00:00:00 2001
From: Filis Futsarov <filisfutsarov@gmail.com>
Date: Thu, 20 Mar 2025 12:54:12 +0100
Subject: [PATCH 1/4] support for PHP 8.4 amongst other improvements

---
 .gitattributes                  | 16 +++----
 .github/workflows/main.yaml     | 77 +--------------------------------
 .gitignore                      |  2 +
 .php_cs => .php-cs-fixer.php    |  0
 .phpstan.neon                   | 12 +++++
 CHANGELOG.md                    |  6 +++
 LICENSE                         |  2 +-
 README.md                       | 40 +++++++++++------
 composer.json                   | 18 ++++----
 phpcs.xml.dist => phpcs.xml     |  0
 phpunit.xml.dist => phpunit.xml |  0
 src/Filesystem.php              | 14 +++---
 src/Reader.php                  | 22 ++++++----
 src/Writer.php                  |  9 ++--
 tests/ReaderTest.php            | 19 ++++----
 tests/WriterTest.php            | 14 +++---
 16 files changed, 109 insertions(+), 142 deletions(-)
 rename .php_cs => .php-cs-fixer.php (100%)
 create mode 100644 .phpstan.neon
 rename phpcs.xml.dist => phpcs.xml (100%)
 rename phpunit.xml.dist => phpunit.xml (100%)

diff --git a/.gitattributes b/.gitattributes
index c540470..b67c7ca 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,10 +1,10 @@
 * text=auto eol=lf
 
-/tests            export-ignore
-.editorconfig     export-ignore
-.gitattributes    export-ignore
-.gitignore        export-ignore
-.php_cs           export-ignore
-.travis.yml       export-ignore
-phpcs.xml.dist    export-ignore
-phpunit.xml.dist  export-ignore
+/tests               export-ignore
+.editorconfig        export-ignore
+.gitattributes       export-ignore
+.gitignore           export-ignore
+.php-cs-fixer.php    export-ignore
+phpcs.xml.dist       export-ignore
+phpunit.xml.dist     export-ignore
+.phpstan.neon        export-ignore
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 327717c..e7d07a0 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -1,76 +1 @@
-name: "testing"
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-    qa:
-        name: Quality assurance
-        runs-on: ubuntu-latest
-
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v2
-
-            - name: Validate composer.json and composer.lock
-              run: composer validate
-
-            - name: Cache Composer packages
-              id: composer-cache
-              uses: actions/cache@v2
-              with:
-                path: vendor
-                key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
-                restore-keys: |
-                  ${{ runner.os }}-php-
-
-            - name: Install dependencies
-              if: steps.composer-cache.outputs.cache-hit != 'true'
-              run: composer install --prefer-dist --no-progress
-
-            - name: Coding Standard
-              run: composer run-script cs
-
-    tests:
-        name: Tests
-        runs-on: ubuntu-latest
-
-        strategy:
-            matrix:
-              php:
-                - 7.2
-                - 7.3
-                - 7.4
-              composer-args: [ "" ]
-              include:
-                - php: 8.0
-                  composer-args: --ignore-platform-reqs
-            fail-fast: false
-
-        steps:
-            - name: Checkout
-              uses: actions/checkout@v2
-
-            - name: Install PHP
-              uses: shivammathur/setup-php@v2
-              with:
-                  php-version: ${{ matrix.php }}
-
-            - name: Cache PHP dependencies
-              uses: actions/cache@v2
-              with:
-                  path: vendor
-                  key: ${{ runner.os }}-php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}
-                  restore-keys: ${{ runner.os }}-php-${{ matrix.php }}-composer-
-
-            - name: Install dependencies
-              run: composer install --prefer-dist --no-progress ${{ matrix.composer-args }}
-
-            - name: Tests
-              run: composer test
-
-            - name: Tests coverage
-              run: composer coverage
+/src/config/workflow.yaml
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 364d1a4..5ae8693 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ vendor
 composer.lock
 coverage
 *.cache
+.idea
+kit
diff --git a/.php_cs b/.php-cs-fixer.php
similarity index 100%
rename from .php_cs
rename to .php-cs-fixer.php
diff --git a/.phpstan.neon b/.phpstan.neon
new file mode 100644
index 0000000..a3d1fa1
--- /dev/null
+++ b/.phpstan.neon
@@ -0,0 +1,12 @@
+parameters:
+    reportUnmatchedIgnoredErrors: false
+    inferPrivatePropertyTypeFromConstructor: true
+    level: max
+    paths:
+        - src
+        - tests
+    ignoreErrors:
+        -
+            identifier: 'function.alreadyNarrowedType'
+            reportUnmatched: false
+        - "#^Unsafe usage of new static#"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba86514..36600da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ 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/).
 
+## [3.0.0] - 2020-12-03
+### Changed
+- Updated `league/filesystem` to version 2 for php 7.2, 7.3 and 7.4, and to version 3 for >= php 8.0.
+- With these changes, a breaking change is introduced by `league/filesystem`. Now you have to pass a FilesystemOperator interface compliant class to the middlewares. Check README's code examples.
+
 ## [2.0.1] - 2020-12-03
 ### Added
 - Support for PHP 8.0
@@ -69,6 +74,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## 0.1.0 - 2016-10-02
 First version
 
+[3.0.0]: https://github.com/middlewares/filesystem/compare/v2.0.1...v3.0.0
 [2.0.1]: https://github.com/middlewares/filesystem/compare/v2.0.0...v2.0.1
 [2.0.0]: https://github.com/middlewares/filesystem/compare/v1.1.0...v2.0.0
 [1.1.0]: https://github.com/middlewares/filesystem/compare/v1.0.0...v1.1.0
diff --git a/LICENSE b/LICENSE
index 017c0cd..374fb13 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019
+Copyright (c) 2019-2025
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 3d5f68e..e4eff33 100644
--- a/README.md
+++ b/README.md
@@ -45,18 +45,30 @@ Example using a ftp storage:
 
 ```php
 use League\Flysystem\Filesystem;
-use League\Flysystem\Adapter\Ftp;
-
-$filesystem = new Filesystem(new Ftp([
-    'host' => 'ftp.example.com',
-    'username' => 'username',
-    'password' => 'password',
-    'port' => 21,
-    'root' => '/path/to/root',
-    'passive' => true,
-    'ssl' => true,
-    'timeout' => 30,
-]));
+use League\Flysystem\Ftp\FtpAdapter;
+use League\Flysystem\Ftp\FtpConnectionOptions;
+
+$adapter = new League\Flysystem\Ftp\FtpAdapter(
+    FtpConnectionOptions::fromArray([
+        'host' => 'hostname',
+        'root' => '/root/path/',
+        'username' => 'username',
+        'password' => 'password',
+        'port' => 21,
+        'ssl' => false,
+        'timeout' => 90,
+        'utf8' => false,
+        'passive' => true,
+        'transferMode' => FTP_BINARY,
+        'systemType' => null, // 'windows' or 'unix'
+        'ignorePassiveAddress' => null, // true or false
+        'timestampsOnUnixListingsEnabled' => false, // true or false
+        'recurseManually' => true // true 
+    ])
+);
+
+// The FilesystemOperator
+$filesystem = new Filesystem($adapter);
 
 Dispatcher::run([
     new Middlewares\Reader($filesystem)
@@ -77,7 +89,7 @@ $reader = new Middlewares\Reader($filesystem, $responseFactory, $streamFactory);
 Allows to continue to the next middleware on error (file not found, method not allowed, etc). This allows to create a simple caching system as the following:
 
 ```php
-$cache = new Flysystem(new Local(__DIR__.'/path/to/files'));
+$cache = new Filesystem(new LocalFilesystemAdapter(__DIR__.'/path/to/files'));
 
 Dispatcher::run([
     (new Middlewares\Reader($cache))    //read and returns the cached response...
@@ -103,7 +115,7 @@ To be compatible with `Reader` behaviour:
 * If the response is gzipped (has the header `Content-Encoding: gzip`) the file is saved with the extension .gz. For example `/post/23/index.html.gz` (instead `/post/23/index.html`).
 
 ```php
-$filesystem = new Flysystem(new Local(__DIR__.'/storage'));
+$filesystem = new Filesystem(new LocalFilesystemAdapter(__DIR__.'/storage'));
 
 Dispatcher::run([
     new Middlewares\Writer($filesystem)
diff --git a/composer.json b/composer.json
index 410c506..2c938de 100644
--- a/composer.json
+++ b/composer.json
@@ -18,17 +18,17 @@
     },
     "require": {
         "php": "^7.2 || ^8.0",
-        "middlewares/utils": "^3.0",
-        "league/flysystem": "^1.0",
-        "psr/http-server-middleware": "^1.0"
+        "middlewares/utils": "^2 || ^3 || ^4",
+        "league/flysystem": "^2 || ^3",
+        "psr/http-server-middleware": "^1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8|^9",
-        "friendsofphp/php-cs-fixer": "^2.0",
-        "squizlabs/php_codesniffer": "^3.0",
-        "oscarotero/php-cs-fixer-config": "^1.0",
-        "phpstan/phpstan": "^0.12",
-        "laminas/laminas-diactoros": "^2.3"
+        "phpunit/phpunit": "^8 || ^9",
+        "friendsofphp/php-cs-fixer": "^3",
+        "squizlabs/php_codesniffer": "^3",
+        "oscarotero/php-cs-fixer-config": "^2",
+        "phpstan/phpstan": "^1 || ^2",
+        "laminas/laminas-diactoros": "^2 || ^3"
     },
     "autoload": {
         "psr-4": {
diff --git a/phpcs.xml.dist b/phpcs.xml
similarity index 100%
rename from phpcs.xml.dist
rename to phpcs.xml
diff --git a/phpunit.xml.dist b/phpunit.xml
similarity index 100%
rename from phpunit.xml.dist
rename to phpunit.xml
diff --git a/src/Filesystem.php b/src/Filesystem.php
index 4be7841..26b5edd 100644
--- a/src/Filesystem.php
+++ b/src/Filesystem.php
@@ -3,20 +3,20 @@
 
 namespace Middlewares;
 
-use League\Flysystem\Adapter\Local;
 use League\Flysystem\Filesystem as Flysystem;
-use League\Flysystem\FilesystemInterface;
+use League\Flysystem\FilesystemOperator;
+use League\Flysystem\Local\LocalFilesystemAdapter;
 
 abstract class Filesystem
 {
     /**
-     * @var FilesystemInterface
+     * @var FilesystemOperator
      */
     protected $filesystem;
 
-    protected static function createLocalFlysystem(string $path): FilesystemInterface
+    protected static function createLocalFlysystem(string $path): FilesystemOperator
     {
-        return new Flysystem(new Local($path));
+        return new Flysystem(new LocalFilesystemAdapter($path));
     }
 
     /**
@@ -25,8 +25,8 @@ protected static function createLocalFlysystem(string $path): FilesystemInterfac
     protected static function getFilename(string $path): string
     {
         $parts = pathinfo(urldecode($path));
-        $path = isset($parts['dirname']) ? $parts['dirname'] : '';
-        $filename = isset($parts['basename']) ? $parts['basename'] : '';
+        $path = $parts['dirname'] ?? '';
+        $filename = $parts['basename'];
 
         //if has not extension, assume it's a directory and append index.html
         if (empty($parts['extension'])) {
diff --git a/src/Reader.php b/src/Reader.php
index 2c9873f..ef9b280 100644
--- a/src/Reader.php
+++ b/src/Reader.php
@@ -3,7 +3,7 @@
 
 namespace Middlewares;
 
-use League\Flysystem\FilesystemInterface;
+use League\Flysystem\FilesystemOperator;
 use Middlewares\Utils\Factory;
 use Psr\Http\Message\ResponseFactoryInterface;
 use Psr\Http\Message\ResponseInterface;
@@ -32,16 +32,17 @@ class Reader extends Filesystem implements MiddlewareInterface
 
     public static function createFromDirectory(
         string $path,
-        ResponseFactoryInterface $responseFactory = null,
-        StreamFactoryInterface $streamFactory = null
+        ?ResponseFactoryInterface $responseFactory = null,
+        ?StreamFactoryInterface $streamFactory = null
     ): self {
+        /* @note We use static so that other classes can extend it and get the expected behaviour */
         return new static(static::createLocalFlysystem($path), $responseFactory, $streamFactory);
     }
 
     public function __construct(
-        FilesystemInterface $filesystem,
-        ResponseFactoryInterface $responseFactory = null,
-        StreamFactoryInterface $streamFactory = null
+        FilesystemOperator $filesystem,
+        ?ResponseFactoryInterface $responseFactory = null,
+        ?StreamFactoryInterface $streamFactory = null
     ) {
         $this->filesystem = $filesystem;
         $this->responseFactory = $responseFactory ?: Factory::getResponseFactory();
@@ -74,14 +75,16 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
 
         $file = static::getFilename($request->getUri()->getPath());
 
-        if ($this->filesystem->has($file)) {
+        if ($this->filesystem->fileExists($file)) {
             return $this->read($request, $file);
         }
 
         //If the file does not exists, check if is gzipped
         $file .= '.gz';
 
-        if (stripos($request->getHeaderLine('Accept-Encoding'), 'gzip') === false || !$this->filesystem->has($file)) {
+        if (stripos($request->getHeaderLine('Accept-Encoding'), 'gzip') === false
+            || !$this->filesystem->fileExists($file)
+        ) {
             if ($this->continueOnError) {
                 return $handler->handle($request);
             }
@@ -97,6 +100,7 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
      */
     private function read(ServerRequestInterface $request, string $file): ResponseInterface
     {
+        /** @var resource|false $resource */
         $resource = $this->filesystem->readStream($file);
 
         if ($resource === false) {
@@ -136,7 +140,7 @@ private static function range(ResponseInterface $response, string $range): Respo
     /**
      * Parses a range header, for example: bytes=500-999.
      *
-     * @return false|array [first, last]
+     * @return array{0: int, 1: int|null}|false
      */
     private static function parseRangeHeader(string $header)
     {
diff --git a/src/Writer.php b/src/Writer.php
index 39148d6..0dcff6e 100644
--- a/src/Writer.php
+++ b/src/Writer.php
@@ -3,7 +3,7 @@
 
 namespace Middlewares;
 
-use League\Flysystem\FilesystemInterface;
+use League\Flysystem\FilesystemOperator;
 use Middlewares\Utils\Factory;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
@@ -21,14 +21,15 @@ class Writer extends Filesystem implements MiddlewareInterface
 
     public static function createFromDirectory(
         string $path,
-        StreamFactoryInterface $streamFactory = null
+        ?StreamFactoryInterface $streamFactory = null
     ): self {
+        /* @note We use static so that other classes can extend it and get the expected behaviour */
         return new static(static::createLocalFlysystem($path), $streamFactory);
     }
 
     public function __construct(
-        FilesystemInterface $filesystem,
-        StreamFactoryInterface $streamFactory = null
+        FilesystemOperator $filesystem,
+        ?StreamFactoryInterface $streamFactory = null
     ) {
         $this->filesystem = $filesystem;
         $this->streamFactory = $streamFactory ?: Factory::getStreamFactory();
diff --git a/tests/ReaderTest.php b/tests/ReaderTest.php
index c42848a..345ebb5 100644
--- a/tests/ReaderTest.php
+++ b/tests/ReaderTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace Middlewares\Tests;
 
 use Middlewares\Reader;
@@ -16,13 +18,14 @@ public static function assertMatchesRegularExpression(string $pattern, string $s
     {
         if (method_exists(parent::class, 'assertMatchesRegularExpression')) {
             parent::assertMatchesRegularExpression($pattern, $string, $message);
+
             return;
         }
 
         self::assertRegExp($pattern, $string, $message);
     }
 
-    public function testInvalidMethod()
+    public function testInvalidMethod(): void
     {
         $response = Dispatcher::run(
             [
@@ -35,7 +38,7 @@ public function testInvalidMethod()
         self::assertEquals('GET', $response->getHeaderLine('Allow'));
     }
 
-    public function testGz()
+    public function testGz(): void
     {
         $response = Dispatcher::run(
             [
@@ -49,7 +52,7 @@ public function testGz()
         self::assertEquals('gzip', $response->getHeaderLine('Content-Encoding'));
     }
 
-    public function testNotFound()
+    public function testNotFound(): void
     {
         $response = Dispatcher::run(
             [
@@ -61,7 +64,7 @@ public function testNotFound()
         self::assertEquals(404, $response->getStatusCode());
     }
 
-    public function testContinueOnNotFound()
+    public function testContinueOnNotFound(): void
     {
         $response = Dispatcher::run(
             [
@@ -79,7 +82,7 @@ function () {
         self::assertEquals('Fallback', (string) $response->getBody());
     }
 
-    public function testContinueOnInvalidMethod()
+    public function testContinueOnInvalidMethod(): void
     {
         $response = Dispatcher::run(
             [
@@ -97,7 +100,7 @@ function () {
         self::assertEquals('Fallback', (string) $response->getBody());
     }
 
-    public function testIndex()
+    public function testIndex(): void
     {
         $response = Dispatcher::run(
             [
@@ -112,7 +115,7 @@ public function testIndex()
         self::assertEquals($content, (string) $response->getBody());
     }
 
-    public function testContentRange()
+    public function testContentRange(): void
     {
         $response = Dispatcher::run(
             [
@@ -126,7 +129,7 @@ public function testContentRange()
         self::assertMatchesRegularExpression('|^bytes 300-\d{6}/\d{6}$|', $response->getHeaderLine('Content-Range'));
     }
 
-    public function testInvalidContentRange()
+    public function testInvalidContentRange(): void
     {
         $response = Dispatcher::run(
             [
diff --git a/tests/WriterTest.php b/tests/WriterTest.php
index 0d56365..6ae8c7c 100644
--- a/tests/WriterTest.php
+++ b/tests/WriterTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace Middlewares\Tests;
 
 use Middlewares\Utils\Dispatcher;
@@ -9,7 +11,7 @@
 
 class WriterTest extends TestCase
 {
-    public function testIndex()
+    public function testIndex(): void
     {
         $file = __DIR__.'/assets/tmp/index.html';
 
@@ -32,7 +34,7 @@ function () {
         self::rm($file);
     }
 
-    public function testGzIndex()
+    public function testGzIndex(): void
     {
         $file = __DIR__.'/assets/tmp/index.html.gz';
 
@@ -58,7 +60,7 @@ function () {
         self::rm($file);
     }
 
-    public function testPost()
+    public function testPost(): void
     {
         $file = __DIR__.'/assets/tmp/index.html.gz';
 
@@ -80,7 +82,7 @@ function () {
         self::rm($file);
     }
 
-    public function testInvalidStatusCode()
+    public function testInvalidStatusCode(): void
     {
         $file = __DIR__.'/assets/tmp/index.html.gz';
 
@@ -102,7 +104,7 @@ function () {
         self::rm($file);
     }
 
-    public function testNoCacheHeaders()
+    public function testNoCacheHeaders(): void
     {
         $file = __DIR__.'/assets/tmp/index.html.gz';
 
@@ -127,7 +129,7 @@ function () {
         self::rm($file);
     }
 
-    private static function rm($file)
+    private static function rm(string $file): void
     {
         if (is_file($file)) {
             unlink($file);

From 7cae948ae45ec86612fdbcca54b74b1529b7722d Mon Sep 17 00:00:00 2001
From: Filis Futsarov <filisfutsarov@gmail.com>
Date: Fri, 21 Mar 2025 13:09:23 +0100
Subject: [PATCH 2/4] support for PHP 8.4 amongst other improvements

---
 .phpstan.neon | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.phpstan.neon b/.phpstan.neon
index a3d1fa1..800d4e9 100644
--- a/.phpstan.neon
+++ b/.phpstan.neon
@@ -1,7 +1,7 @@
 parameters:
     reportUnmatchedIgnoredErrors: false
     inferPrivatePropertyTypeFromConstructor: true
-    level: max
+    level: 8
     paths:
         - src
         - tests

From 30fca8668ec5938dc90ee23226dd2d02e98cf5ae Mon Sep 17 00:00:00 2001
From: Filis Futsarov <filisfutsarov@gmail.com>
Date: Fri, 21 Mar 2025 16:50:09 +0100
Subject: [PATCH 3/4] workflow updated

---
 .github/workflows/main.yaml | 74 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 73 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index e7d07a0..5d14a59 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -1 +1,73 @@
-/src/config/workflow.yaml
\ No newline at end of file
+name: "testing"
+
+on:
+    push:
+        branches: [ master ]
+    pull_request:
+        branches: [ master ]
+
+jobs:
+    qa:
+        name: Quality assurance
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Validate composer.json and composer.lock
+              run: composer validate
+
+            - name: Cache Composer packages
+              id: composer-cache
+              uses: actions/cache@v4
+              with:
+                  path: vendor
+                  key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+                  restore-keys: |
+                      ${{ runner.os }}-php-
+
+            - name: Install dependencies
+              if: steps.composer-cache.outputs.cache-hit != 'true'
+              run: composer install --prefer-dist --no-progress
+
+            - name: Coding Standard
+              run: composer run-script cs
+
+    tests:
+        name: Tests
+        runs-on: ubuntu-latest
+
+        strategy:
+            matrix:
+                php:
+                    - 7.2
+                    - 7.3
+                    - 7.4
+                    - 8.0
+                    - 8.1
+                    - 8.2
+                    - 8.3
+                    - 8.4
+
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Install PHP
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: ${{ matrix.php }}
+
+            - name: Cache PHP dependencies
+              uses: actions/cache@v4
+              with:
+                  path: vendor
+                  key: ${{ runner.os }}-php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}
+                  restore-keys: ${{ runner.os }}-php-${{ matrix.php }}-composer-
+
+            - name: Install dependencies
+              run: composer install --prefer-dist --no-progress
+
+            - name: Tests
+              run: composer test

From c22f0a87aca475c69c9cc9808da8135fa93df4ef Mon Sep 17 00:00:00 2001
From: Filis Futsarov <filis.futsarov@trekksoft.com>
Date: Fri, 21 Mar 2025 17:06:48 +0100
Subject: [PATCH 4/4] update changelog

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36600da..0fde140 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [3.0.0] - 2020-12-03
 ### Changed
+- PHP 7.2 remains th  minimum version.
 - Updated `league/filesystem` to version 2 for php 7.2, 7.3 and 7.4, and to version 3 for >= php 8.0.
 - With these changes, a breaking change is introduced by `league/filesystem`. Now you have to pass a FilesystemOperator interface compliant class to the middlewares. Check README's code examples.