diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d7adcf6..6c2db61 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        php-versions: [ '7.4', '8.0' ]
+        php-versions: [ '8.0', '8.1', '8.2', '8.3', '8.4' ]
         postgresql-versions: [ '12',  '14' ]
     name: PHP ${{ matrix.php-versions }} with postgreSQL ${{ matrix.postgresql-versions }}
 
@@ -34,7 +34,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         name: Check Out Code
 
       - name: Setup PHP
@@ -48,7 +48,7 @@ jobs:
 
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -73,7 +73,7 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        php-versions: [ '7.4', '8.0' ]
+        php-versions: [ '8.0', '8.1', '8.2', '8.3', '8.4' ]
         mysql-versions: [ '5.7', '8.0' ]
     name: PHP ${{ matrix.php-versions }} with MySQL ${{ matrix.mysql-versions }}
 
@@ -89,7 +89,7 @@ jobs:
         options: --health-cmd "mysqladmin ping" --health-interval 10s --health-timeout 5s --health-retries 10
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         name: Check Out Code
 
       - name: Setup PHP
@@ -103,7 +103,7 @@ jobs:
 
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/README.md b/README.md
index 63b887c..c23f70a 100644
--- a/README.md
+++ b/README.md
@@ -15,3 +15,4 @@ $ composer require tithely/exo
 ## Documentation
 - [Introduction](doc/01-introduction.md)
 - [Usage](doc/02-usage.md)
+- [Testing](doc/03-testing.md)
diff --git a/composer.json b/composer.json
index 3c15012..38ccacf 100644
--- a/composer.json
+++ b/composer.json
@@ -4,12 +4,15 @@
     "type": "library",
     "license": "MIT",
     "require": {
-        "php": ">=7.4",
+        "php": ">=8.0",
         "ext-pdo": "*"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.4",
-        "symfony/yaml": "^5.0"
+        "symfony/yaml": "^5.0",
+        "phpspec/prophecy": "^1.22.0",
+        "doctrine/instantiator": "^1.5",
+        "symfony/deprecation-contracts": "^2.4"
     },
     "scripts":{
         "test": "./vendor/bin/phpunit -c phpunit.xml"
diff --git a/composer.lock b/composer.lock
index c6e3bae..3c6b5f5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,34 +4,83 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f4eb836aa389b5ed2b1d1d035b61c22d",
+    "content-hash": "73e103ce6c073e02a467617792310203",
     "packages": [],
     "packages-dev": [
+        {
+            "name": "doctrine/deprecations",
+            "version": "1.1.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/deprecations.git",
+                "reference": "459c2f5dd3d6a4633d3b5f46ee2b1c40f57d3f38"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/deprecations/zipball/459c2f5dd3d6a4633d3b5f46ee2b1c40f57d3f38",
+                "reference": "459c2f5dd3d6a4633d3b5f46ee2b1c40f57d3f38",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "conflict": {
+                "phpunit/phpunit": "<=7.5 || >=13"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^9 || ^12 || ^13",
+                "phpstan/phpstan": "1.4.10 || 2.1.11",
+                "phpstan/phpstan-phpunit": "^1.0 || ^2",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.6 || ^10.5 || ^11.5 || ^12",
+                "psr/log": "^1 || ^2 || ^3"
+            },
+            "suggest": {
+                "psr/log": "Allows logging deprecations via PSR-3 logger implementation"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Deprecations\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "A small layer on top of trigger_error(E_USER_DEPRECATED) or PSR-3 logging with options to disable all deprecations or selectively for packages.",
+            "homepage": "https://www.doctrine-project.org/",
+            "support": {
+                "issues": "https://github.com/doctrine/deprecations/issues",
+                "source": "https://github.com/doctrine/deprecations/tree/1.1.5"
+            },
+            "time": "2025-04-07T20:06:18+00:00"
+        },
         {
             "name": "doctrine/instantiator",
-            "version": "1.4.0",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "d56bf6102915de5702778fe20f2de3b2fe570b5b"
+                "reference": "0a0fa9780f5d4e507415a065172d26a98d02047b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/d56bf6102915de5702778fe20f2de3b2fe570b5b",
-                "reference": "d56bf6102915de5702778fe20f2de3b2fe570b5b",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/0a0fa9780f5d4e507415a065172d26a98d02047b",
+                "reference": "0a0fa9780f5d4e507415a065172d26a98d02047b",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1 || ^8.0"
             },
             "require-dev": {
-                "doctrine/coding-standard": "^8.0",
+                "doctrine/coding-standard": "^9 || ^11",
                 "ext-pdo": "*",
                 "ext-phar": "*",
-                "phpbench/phpbench": "^0.13 || 1.0.0-alpha2",
-                "phpstan/phpstan": "^0.12",
-                "phpstan/phpstan-phpunit": "^0.12",
-                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0"
+                "phpbench/phpbench": "^0.16 || ^1",
+                "phpstan/phpstan": "^1.4",
+                "phpstan/phpstan-phpunit": "^1",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
+                "vimeo/psalm": "^4.30 || ^5.4"
             },
             "type": "library",
             "autoload": {
@@ -58,7 +107,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/instantiator/issues",
-                "source": "https://github.com/doctrine/instantiator/tree/1.4.0"
+                "source": "https://github.com/doctrine/instantiator/tree/1.5.0"
             },
             "funding": [
                 {
@@ -74,41 +123,43 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-10T18:47:58+00:00"
+            "time": "2022-12-30T00:15:36+00:00"
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.10.2",
+            "version": "1.13.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "776f831124e9c62e1a2c601ecc52e776d8bb7220"
+                "reference": "faed855a7b5f4d4637717c2b3863e277116beb36"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/776f831124e9c62e1a2c601ecc52e776d8bb7220",
-                "reference": "776f831124e9c62e1a2c601ecc52e776d8bb7220",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/faed855a7b5f4d4637717c2b3863e277116beb36",
+                "reference": "faed855a7b5f4d4637717c2b3863e277116beb36",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1 || ^8.0"
             },
-            "replace": {
-                "myclabs/deep-copy": "self.version"
+            "conflict": {
+                "doctrine/collections": "<1.6.8",
+                "doctrine/common": "<2.13.3 || >=3 <3.2.2"
             },
             "require-dev": {
-                "doctrine/collections": "^1.0",
-                "doctrine/common": "^2.6",
-                "phpunit/phpunit": "^7.1"
+                "doctrine/collections": "^1.6.8",
+                "doctrine/common": "^2.13.3 || ^3.2.2",
+                "phpspec/prophecy": "^1.10",
+                "phpunit/phpunit": "^7.5.20 || ^8.5.23 || ^9.5.13"
             },
             "type": "library",
             "autoload": {
-                "psr-4": {
-                    "DeepCopy\\": "src/DeepCopy/"
-                },
                 "files": [
                     "src/DeepCopy/deep_copy.php"
-                ]
+                ],
+                "psr-4": {
+                    "DeepCopy\\": "src/DeepCopy/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -124,7 +175,7 @@
             ],
             "support": {
                 "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.10.2"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.3"
             },
             "funding": [
                 {
@@ -132,29 +183,31 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-13T09:40:50+00:00"
+            "time": "2025-07-05T12:25:42+00:00"
         },
         {
             "name": "nikic/php-parser",
-            "version": "v4.13.0",
+            "version": "v5.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "50953a2691a922aa1769461637869a0a2faa3f53"
+                "reference": "221b0d0fdf1369c71047ad1d18bb5880017bbc56"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/50953a2691a922aa1769461637869a0a2faa3f53",
-                "reference": "50953a2691a922aa1769461637869a0a2faa3f53",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/221b0d0fdf1369c71047ad1d18bb5880017bbc56",
+                "reference": "221b0d0fdf1369c71047ad1d18bb5880017bbc56",
                 "shasum": ""
             },
             "require": {
+                "ext-ctype": "*",
+                "ext-json": "*",
                 "ext-tokenizer": "*",
-                "php": ">=7.0"
+                "php": ">=7.4"
             },
             "require-dev": {
                 "ircmaxell/php-yacc": "^0.0.7",
-                "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0 || ^9.0"
+                "phpunit/phpunit": "^9.0"
             },
             "bin": [
                 "bin/php-parse"
@@ -162,7 +215,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.9-dev"
+                    "dev-master": "5.0-dev"
                 }
             },
             "autoload": {
@@ -186,26 +239,27 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v4.13.0"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v5.6.0"
             },
-            "time": "2021-09-20T12:20:58+00:00"
+            "time": "2025-07-27T20:03:57+00:00"
         },
         {
             "name": "phar-io/manifest",
-            "version": "2.0.3",
+            "version": "2.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phar-io/manifest.git",
-                "reference": "97803eca37d319dfa7826cc2437fc020857acb53"
+                "reference": "54750ef60c58e43759730615a392c31c80e23176"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/manifest/zipball/97803eca37d319dfa7826cc2437fc020857acb53",
-                "reference": "97803eca37d319dfa7826cc2437fc020857acb53",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/54750ef60c58e43759730615a392c31c80e23176",
+                "reference": "54750ef60c58e43759730615a392c31c80e23176",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
+                "ext-libxml": "*",
                 "ext-phar": "*",
                 "ext-xmlwriter": "*",
                 "phar-io/version": "^3.0.1",
@@ -246,22 +300,28 @@
             "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
             "support": {
                 "issues": "https://github.com/phar-io/manifest/issues",
-                "source": "https://github.com/phar-io/manifest/tree/2.0.3"
+                "source": "https://github.com/phar-io/manifest/tree/2.0.4"
             },
-            "time": "2021-07-20T11:28:43+00:00"
+            "funding": [
+                {
+                    "url": "https://github.com/theseer",
+                    "type": "github"
+                }
+            ],
+            "time": "2024-03-03T12:33:53+00:00"
         },
         {
             "name": "phar-io/version",
-            "version": "3.1.0",
+            "version": "3.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phar-io/version.git",
-                "reference": "bae7c545bef187884426f042434e561ab1ddb182"
+                "reference": "4f7fd7836c6f332bb2933569e566a0d6c4cbed74"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/version/zipball/bae7c545bef187884426f042434e561ab1ddb182",
-                "reference": "bae7c545bef187884426f042434e561ab1ddb182",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/4f7fd7836c6f332bb2933569e566a0d6c4cbed74",
+                "reference": "4f7fd7836c6f332bb2933569e566a0d6c4cbed74",
                 "shasum": ""
             },
             "require": {
@@ -297,9 +357,9 @@
             "description": "Library for handling version information and constraints",
             "support": {
                 "issues": "https://github.com/phar-io/version/issues",
-                "source": "https://github.com/phar-io/version/tree/3.1.0"
+                "source": "https://github.com/phar-io/version/tree/3.2.1"
             },
-            "time": "2021-02-23T14:00:09+00:00"
+            "time": "2022-02-21T01:04:05+00:00"
         },
         {
             "name": "phpdocumentor/reflection-common",
@@ -356,27 +416,35 @@
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "5.2.2",
+            "version": "5.6.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "069a785b2141f5bcf49f3e353548dc1cce6df556"
+                "reference": "92dde6a5919e34835c506ac8c523ef095a95ed62"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/069a785b2141f5bcf49f3e353548dc1cce6df556",
-                "reference": "069a785b2141f5bcf49f3e353548dc1cce6df556",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/92dde6a5919e34835c506ac8c523ef095a95ed62",
+                "reference": "92dde6a5919e34835c506ac8c523ef095a95ed62",
                 "shasum": ""
             },
             "require": {
+                "doctrine/deprecations": "^1.1",
                 "ext-filter": "*",
-                "php": "^7.2 || ^8.0",
+                "php": "^7.4 || ^8.0",
                 "phpdocumentor/reflection-common": "^2.2",
-                "phpdocumentor/type-resolver": "^1.3",
+                "phpdocumentor/type-resolver": "^1.7",
+                "phpstan/phpdoc-parser": "^1.7|^2.0",
                 "webmozart/assert": "^1.9.1"
             },
             "require-dev": {
-                "mockery/mockery": "~1.3.2"
+                "mockery/mockery": "~1.3.5 || ~1.6.0",
+                "phpstan/extension-installer": "^1.1",
+                "phpstan/phpstan": "^1.8",
+                "phpstan/phpstan-mockery": "^1.1",
+                "phpstan/phpstan-webmozart-assert": "^1.2",
+                "phpunit/phpunit": "^9.5",
+                "psalm/phar": "^5.26"
             },
             "type": "library",
             "extra": {
@@ -400,37 +468,45 @@
                 },
                 {
                     "name": "Jaap van Otterdijk",
-                    "email": "account@ijaap.nl"
+                    "email": "opensource@ijaap.nl"
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
             "support": {
                 "issues": "https://github.com/phpDocumentor/ReflectionDocBlock/issues",
-                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/master"
+                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/5.6.2"
             },
-            "time": "2020-09-03T19:13:55+00:00"
+            "time": "2025-04-13T19:20:35+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "1.5.1",
+            "version": "1.10.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "a12f7e301eb7258bb68acd89d4aefa05c2906cae"
+                "reference": "679e3ce485b99e84c775d28e2e96fade9a7fb50a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/a12f7e301eb7258bb68acd89d4aefa05c2906cae",
-                "reference": "a12f7e301eb7258bb68acd89d4aefa05c2906cae",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/679e3ce485b99e84c775d28e2e96fade9a7fb50a",
+                "reference": "679e3ce485b99e84c775d28e2e96fade9a7fb50a",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2 || ^8.0",
-                "phpdocumentor/reflection-common": "^2.0"
+                "doctrine/deprecations": "^1.0",
+                "php": "^7.3 || ^8.0",
+                "phpdocumentor/reflection-common": "^2.0",
+                "phpstan/phpdoc-parser": "^1.18|^2.0"
             },
             "require-dev": {
                 "ext-tokenizer": "*",
-                "psalm/phar": "^4.8"
+                "phpbench/phpbench": "^1.2",
+                "phpstan/extension-installer": "^1.1",
+                "phpstan/phpstan": "^1.8",
+                "phpstan/phpstan-phpunit": "^1.1",
+                "phpunit/phpunit": "^9.5",
+                "rector/rector": "^0.13.9",
+                "vimeo/psalm": "^4.25"
             },
             "type": "library",
             "extra": {
@@ -456,34 +532,36 @@
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
             "support": {
                 "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
-                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.5.1"
+                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.10.0"
             },
-            "time": "2021-10-02T14:08:47+00:00"
+            "time": "2024-11-09T15:12:26+00:00"
         },
         {
             "name": "phpspec/prophecy",
-            "version": "1.14.0",
+            "version": "v1.22.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "d86dfc2e2a3cd366cee475e52c6bb3bbc371aa0e"
+                "reference": "35f1adb388946d92e6edab2aa2cb2b60e132ebd5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/d86dfc2e2a3cd366cee475e52c6bb3bbc371aa0e",
-                "reference": "d86dfc2e2a3cd366cee475e52c6bb3bbc371aa0e",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/35f1adb388946d92e6edab2aa2cb2b60e132ebd5",
+                "reference": "35f1adb388946d92e6edab2aa2cb2b60e132ebd5",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.2",
-                "php": "^7.2 || ~8.0, <8.2",
+                "doctrine/instantiator": "^1.2 || ^2.0",
+                "php": "^7.4 || 8.0.* || 8.1.* || 8.2.* || 8.3.* || 8.4.*",
                 "phpdocumentor/reflection-docblock": "^5.2",
-                "sebastian/comparator": "^3.0 || ^4.0",
-                "sebastian/recursion-context": "^3.0 || ^4.0"
+                "sebastian/comparator": "^3.0 || ^4.0 || ^5.0 || ^6.0 || ^7.0",
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@@ -1435,14 +1570,14 @@
                 }
             ],
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-            "homepage": "http://www.github.com/sebastianbergmann/exporter",
+            "homepage": "https://www.github.com/sebastianbergmann/exporter",
             "keywords": [
                 "export",
                 "exporter"
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/exporter/issues",
-                "source": "https://github.com/sebastianbergmann/exporter/tree/4.0.3"
+                "source": "https://github.com/sebastianbergmann/exporter/tree/4.0.6"
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@@ -1450,20 +1585,20 @@
                     "type": "github"
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             ],
-            "time": "2020-09-28T05:24:23+00:00"
+            "time": "2024-03-02T06:33:00+00:00"
         },
         {
             "name": "sebastian/global-state",
-            "version": "5.0.3",
+            "version": "5.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/global-state.git",
-                "reference": "23bd5951f7ff26f12d4e3242864df3e08dec4e49"
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@@ -1506,7 +1641,7 @@
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                 "issues": "https://github.com/sebastianbergmann/global-state/issues",
-                "source": "https://github.com/sebastianbergmann/global-state/tree/5.0.3"
+                "source": "https://github.com/sebastianbergmann/global-state/tree/5.0.7"
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@@ -1514,24 +1649,24 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-06-11T13:31:12+00:00"
+            "time": "2024-03-02T06:35:11+00:00"
         },
         {
             "name": "sebastian/lines-of-code",
-            "version": "1.0.3",
+            "version": "1.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/lines-of-code.git",
-                "reference": "c1c2e997aa3146983ed888ad08b15470a2e22ecc"
+                "reference": "e1e4a170560925c26d424b6a03aed157e7dcc5c5"
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-                "url": "https://api.github.com/repos/sebastianbergmann/lines-of-code/zipball/c1c2e997aa3146983ed888ad08b15470a2e22ecc",
-                "reference": "c1c2e997aa3146983ed888ad08b15470a2e22ecc",
+                "url": "https://api.github.com/repos/sebastianbergmann/lines-of-code/zipball/e1e4a170560925c26d424b6a03aed157e7dcc5c5",
+                "reference": "e1e4a170560925c26d424b6a03aed157e7dcc5c5",
                 "shasum": ""
             },
             "require": {
-                "nikic/php-parser": "^4.6",
+                "nikic/php-parser": "^4.18 || ^5.0",
                 "php": ">=7.3"
             },
             "require-dev": {
@@ -1563,7 +1698,7 @@
             "homepage": "https://github.com/sebastianbergmann/lines-of-code",
             "support": {
                 "issues": "https://github.com/sebastianbergmann/lines-of-code/issues",
-                "source": "https://github.com/sebastianbergmann/lines-of-code/tree/1.0.3"
+                "source": "https://github.com/sebastianbergmann/lines-of-code/tree/1.0.4"
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@@ -1571,7 +1706,7 @@
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-            "time": "2020-11-28T06:42:11+00:00"
+            "time": "2023-12-22T06:20:34+00:00"
         },
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@@ -1687,16 +1822,16 @@
         },
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-            "version": "4.0.4",
+            "version": "4.0.5",
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                 "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "cd9d8cf3c5804de4341c283ed787f099f5506172"
+                "reference": "e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1"
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-                "reference": "cd9d8cf3c5804de4341c283ed787f099f5506172",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1",
+                "reference": "e75bd0f07204fec2a0af9b0f3cfe97d05f92efc1",
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@@ -1735,10 +1870,10 @@
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             ],
             "description": "Provides functionality to recursively process PHP variables",
-            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "homepage": "https://github.com/sebastianbergmann/recursion-context",
             "support": {
                 "issues": "https://github.com/sebastianbergmann/recursion-context/issues",
-                "source": "https://github.com/sebastianbergmann/recursion-context/tree/4.0.4"
+                "source": "https://github.com/sebastianbergmann/recursion-context/tree/4.0.5"
             },
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@@ -1746,20 +1881,20 @@
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                 }
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-            "time": "2020-10-26T13:17:30+00:00"
+            "time": "2023-02-03T06:07:39+00:00"
         },
         {
             "name": "sebastian/resource-operations",
-            "version": "3.0.3",
+            "version": "3.0.4",
             "source": {
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                 "url": "https://github.com/sebastianbergmann/resource-operations.git",
-                "reference": "0f4443cb3a1d92ce809899753bc0d5d5a8dd19a8"
+                "reference": "05d5692a7993ecccd56a03e40cd7e5b09b1d404e"
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-                "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/0f4443cb3a1d92ce809899753bc0d5d5a8dd19a8",
-                "reference": "0f4443cb3a1d92ce809899753bc0d5d5a8dd19a8",
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@@ -1771,7 +1906,7 @@
             "type": "library",
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-                    "dev-master": "3.0-dev"
+                    "dev-main": "3.0-dev"
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@@ -1792,8 +1927,7 @@
             "description": "Provides a list of PHP built-in functions that operate on resources",
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-                "issues": "https://github.com/sebastianbergmann/resource-operations/issues",
-                "source": "https://github.com/sebastianbergmann/resource-operations/tree/3.0.3"
+                "source": "https://github.com/sebastianbergmann/resource-operations/tree/3.0.4"
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@@ -1801,33 +1935,32 @@
                     "type": "github"
                 }
             ],
-            "abandoned": true,
-            "time": "2020-09-28T06:45:17+00:00"
+            "time": "2024-03-14T16:00:52+00:00"
         },
         {
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-            "version": "2.3.4",
+            "version": "3.2.1",
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                 "url": "https://github.com/sebastianbergmann/type.git",
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-                "reference": "b8cd8a1c753c90bc1a0f5372170e3e489136f914",
+                "url": "https://api.github.com/repos/sebastianbergmann/type/zipball/75e2c2a32f5e0b3aef905b9ed0b179b953b3d7c7",
+                "reference": "75e2c2a32f5e0b3aef905b9ed0b179b953b3d7c7",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.3"
             },
             "require-dev": {
-                "phpunit/phpunit": "^9.3"
+                "phpunit/phpunit": "^9.5"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.3-dev"
+                    "dev-master": "3.2-dev"
                 }
             },
             "autoload": {
@@ -1850,7 +1983,7 @@
             "homepage": "https://github.com/sebastianbergmann/type",
             "support": {
                 "issues": "https://github.com/sebastianbergmann/type/issues",
-                "source": "https://github.com/sebastianbergmann/type/tree/2.3.4"
+                "source": "https://github.com/sebastianbergmann/type/tree/3.2.1"
             },
             "funding": [
                 {
@@ -1858,7 +1991,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-06-15T12:49:02+00:00"
+            "time": "2023-02-03T06:13:03+00:00"
         },
         {
             "name": "sebastian/version",
@@ -1915,16 +2048,16 @@
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         {
             "name": "symfony/deprecation-contracts",
-            "version": "v2.4.0",
+            "version": "v2.5.4",
             "source": {
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                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627"
+                "reference": "605389f2a7e5625f273b53960dc46aeaf9c62918"
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-                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/605389f2a7e5625f273b53960dc46aeaf9c62918",
+                "reference": "605389f2a7e5625f273b53960dc46aeaf9c62918",
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@@ -1932,12 +2065,12 @@
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-                "branch-alias": {
-                    "dev-main": "2.4-dev"
-                },
                 "thanks": {
-                    "name": "symfony/contracts",
-                    "url": "https://github.com/symfony/contracts"
+                    "url": "https://github.com/symfony/contracts",
+                    "name": "symfony/contracts"
+                },
+                "branch-alias": {
+                    "dev-main": "2.5-dev"
                 }
             },
             "autoload": {
@@ -1962,7 +2095,7 @@
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v2.4.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v2.5.4"
             },
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@@ -1978,45 +2111,45 @@
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                 }
             ],
-            "time": "2021-03-23T23:28:01+00:00"
+            "time": "2024-09-25T14:11:13+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.23.0",
+            "version": "v1.32.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce"
+                "reference": "a3cc8b044a6ea513310cbd48ef7333b384945638"
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-                "reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/a3cc8b044a6ea513310cbd48ef7333b384945638",
+                "reference": "a3cc8b044a6ea513310cbd48ef7333b384945638",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.1"
+                "php": ">=7.2"
+            },
+            "provide": {
+                "ext-ctype": "*"
             },
             "suggest": {
                 "ext-ctype": "For best performance"
             },
             "type": "library",
             "extra": {
-                "branch-alias": {
-                    "dev-main": "1.23-dev"
-                },
                 "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
+                    "url": "https://github.com/symfony/polyfill",
+                    "name": "symfony/polyfill"
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Ctype\\": ""
-                },
                 "files": [
                     "bootstrap.php"
-                ]
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -2041,7 +2174,7 @@
                 "portable"
             ],
             "support": {
-                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.23.0"
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.32.0"
             },
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@@ -2057,32 +2190,32 @@
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             ],
-            "time": "2021-02-19T12:13:01+00:00"
+            "time": "2024-09-09T11:45:10+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v5.3.6",
+            "version": "v5.4.45",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7"
+                "reference": "a454d47278cc16a5db371fe73ae66a78a633371e"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7",
-                "reference": "4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/a454d47278cc16a5db371fe73ae66a78a633371e",
+                "reference": "a454d47278cc16a5db371fe73ae66a78a633371e",
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             },
             "require": {
                 "php": ">=7.2.5",
-                "symfony/deprecation-contracts": "^2.1",
-                "symfony/polyfill-ctype": "~1.8"
+                "symfony/deprecation-contracts": "^2.1|^3",
+                "symfony/polyfill-ctype": "^1.8"
             },
             "conflict": {
-                "symfony/console": "<4.4"
+                "symfony/console": "<5.3"
             },
             "require-dev": {
-                "symfony/console": "^4.4|^5.0"
+                "symfony/console": "^5.3|^6.0"
             },
             "suggest": {
                 "symfony/console": "For validating YAML files using the lint command"
@@ -2116,7 +2249,7 @@
             "description": "Loads and dumps YAML files",
             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/yaml/tree/v5.3.6"
+                "source": "https://github.com/symfony/yaml/tree/v5.4.45"
             },
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                 {
@@ -2132,20 +2265,20 @@
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                 }
             ],
-            "time": "2021-07-29T06:20:01+00:00"
+            "time": "2024-09-25T14:11:13+00:00"
         },
         {
             "name": "theseer/tokenizer",
-            "version": "1.2.1",
+            "version": "1.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/theseer/tokenizer.git",
-                "reference": "34a41e998c2183e22995f158c581e7b5e755ab9e"
+                "reference": "737eda637ed5e28c3413cb1ebe8bb52cbf1ca7a2"
             },
             "dist": {
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-                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/34a41e998c2183e22995f158c581e7b5e755ab9e",
-                "reference": "34a41e998c2183e22995f158c581e7b5e755ab9e",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/737eda637ed5e28c3413cb1ebe8bb52cbf1ca7a2",
+                "reference": "737eda637ed5e28c3413cb1ebe8bb52cbf1ca7a2",
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@@ -2174,7 +2307,7 @@
             "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
             "support": {
                 "issues": "https://github.com/theseer/tokenizer/issues",
-                "source": "https://github.com/theseer/tokenizer/tree/1.2.1"
+                "source": "https://github.com/theseer/tokenizer/tree/1.2.3"
             },
             "funding": [
                 {
@@ -2182,25 +2315,25 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-07-28T10:34:58+00:00"
+            "time": "2024-03-03T12:36:25+00:00"
         },
         {
             "name": "webmozart/assert",
-            "version": "1.10.0",
+            "version": "1.11.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webmozarts/assert.git",
-                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25"
+                "reference": "11cb2199493b2f8a3b53e7f19068fc6aac760991"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webmozarts/assert/zipball/6964c76c7804814a842473e0c8fd15bab0f18e25",
-                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25",
+                "url": "https://api.github.com/repos/webmozarts/assert/zipball/11cb2199493b2f8a3b53e7f19068fc6aac760991",
+                "reference": "11cb2199493b2f8a3b53e7f19068fc6aac760991",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2 || ^8.0",
-                "symfony/polyfill-ctype": "^1.8"
+                "ext-ctype": "*",
+                "php": "^7.2 || ^8.0"
             },
             "conflict": {
                 "phpstan/phpstan": "<0.12.20",
@@ -2238,20 +2371,20 @@
             ],
             "support": {
                 "issues": "https://github.com/webmozarts/assert/issues",
-                "source": "https://github.com/webmozarts/assert/tree/1.10.0"
+                "source": "https://github.com/webmozarts/assert/tree/1.11.0"
             },
-            "time": "2021-03-09T10:59:23+00:00"
+            "time": "2022-06-03T18:03:27+00:00"
         }
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.4",
+        "php": ">=8.0",
         "ext-pdo": "*"
     },
-    "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
 }
diff --git a/src/ExecMigration.php b/src/ExecMigration.php
index 45cb35e..9c5ba77 100644
--- a/src/ExecMigration.php
+++ b/src/ExecMigration.php
@@ -33,7 +33,7 @@ public static function create(string $name): ExecMigration
      * @param string      $name
      * @param string|null $body
      */
-    private function __construct(string $name, string $body = null)
+    private function __construct(string $name, ?string $body = null)
     {
         $this->name = $name;
         $this->body = $body;
diff --git a/src/FunctionMigration.php b/src/FunctionMigration.php
index 200fd11..0cf50ec 100644
--- a/src/FunctionMigration.php
+++ b/src/FunctionMigration.php
@@ -104,13 +104,13 @@ public static function drop(string $name): FunctionMigration
     private function __construct(
         string $name,
         string $operation,
-        ReturnTypeOperation $returnType = null,
+        ?ReturnTypeOperation $returnType = null,
         bool $deterministic = false,
         string $dataUse = 'READS SQL DATA',
         string $language = 'plpgsql',
         array $parameterOperations = [],
         array $variableOperations = [],
-        string $body = null
+        ?string $body = null
     ) {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/src/History.php b/src/History.php
index d51c614..7346709 100644
--- a/src/History.php
+++ b/src/History.php
@@ -64,7 +64,7 @@ public function add(string $version, MigrationInterface $migrationOrView)
      * @param array|null $versions
      * @return History
      */
-    public function clone(array $versions = null): History
+    public function clone(?array $versions = null): History
     {
         $history = new History();
 
diff --git a/src/Operation/ColumnOperation.php b/src/Operation/ColumnOperation.php
index dc8d6af..a77bcb6 100644
--- a/src/Operation/ColumnOperation.php
+++ b/src/Operation/ColumnOperation.php
@@ -6,6 +6,7 @@ final class ColumnOperation extends AbstractOperation
 {
     const ADD = 'add';
     const MODIFY = 'modify';
+    const CHANGE = 'change';
     const DROP = 'drop';
 
     /**
@@ -13,6 +14,16 @@ final class ColumnOperation extends AbstractOperation
      */
     private string $operation;
 
+    /**
+     * @var string
+     */
+    private string $beforeName;
+
+    /**
+     * @var string
+     */
+    private string $afterName;
+
     /**
      * @var array
      */
@@ -30,6 +41,14 @@ public function __construct(string $name, string $operation, array $options)
         $this->name = $name;
         $this->operation = $operation;
         $this->options = $options;
+        
+        if ($operation === self::CHANGE && isset($options['new_name'])) {
+            $this->beforeName = $name;
+            $this->afterName = $options['new_name'];
+        } else {
+            $this->beforeName = $name;
+            $this->afterName = $name;
+        }
     }
 
     /**
@@ -51,4 +70,24 @@ public function getOptions(): array
     {
         return $this->options;
     }
+
+    /**
+     * Returns the before name (original name for CHANGE operations).
+     *
+     * @return string
+     */
+    public function getBeforeName(): string
+    {
+        return $this->beforeName;
+    }
+
+    /**
+     * Returns the after name (new name for CHANGE operations).
+     *
+     * @return string
+     */
+    public function getAfterName(): string
+    {
+        return $this->afterName;
+    }
 }
diff --git a/src/Operation/ExecOperation.php b/src/Operation/ExecOperation.php
index d604250..11fe946 100644
--- a/src/Operation/ExecOperation.php
+++ b/src/Operation/ExecOperation.php
@@ -15,7 +15,7 @@ final class ExecOperation extends AbstractOperation
      * @param string   $name
      * @param ?string   $body
      */
-    public function __construct(string $name, string $body = null) {
+    public function __construct(string $name, ?string $body = null) {
         $this->name = $name;
         $this->body = $body;
     }
diff --git a/src/Operation/FunctionOperation.php b/src/Operation/FunctionOperation.php
index ced0f31..7ab24e8 100644
--- a/src/Operation/FunctionOperation.php
+++ b/src/Operation/FunctionOperation.php
@@ -66,13 +66,13 @@ final class FunctionOperation extends AbstractOperation implements ReversibleOpe
     public function __construct(
         string $name,
         string $operation,
-        ReturnTypeOperation $returnType = null,
+        ?ReturnTypeOperation $returnType = null,
         bool $deterministic = false,
         string $dataUse = 'READS SQL DATA',
         string $language = 'plpgsql',
         array $parameterOperations = [],
         array $variableOperations = [],
-        string $body = null
+        ?string $body = null
     ) {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/src/Operation/ProcedureOperation.php b/src/Operation/ProcedureOperation.php
index e92242b..f8f3df4 100644
--- a/src/Operation/ProcedureOperation.php
+++ b/src/Operation/ProcedureOperation.php
@@ -64,7 +64,7 @@ public function __construct(
         string $language = 'plpgsql',
         array $inParameterOperations = [],
         array $outParameterOperations = [],
-        string $body = null
+        ?string $body = null
     ) {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/src/Operation/TableOperation.php b/src/Operation/TableOperation.php
index 6e73aa4..3b2041f 100644
--- a/src/Operation/TableOperation.php
+++ b/src/Operation/TableOperation.php
@@ -93,16 +93,26 @@ public function reverse(?ReversibleOperationInterface $originalOperation = null)
                 $columnOperations[] = $originalColumn;
             }
 
-            if ($columnOperation->getOperation() === ColumnOperation::MODIFY) {
+            if ($columnOperation->getOperation() === ColumnOperation::MODIFY || $columnOperation->getOperation() === ColumnOperation::CHANGE) {
                 if (!$originalColumn) {
                     throw new LogicException('Cannot revert a column that does not exist.');
                 }
 
-                $columnOperations[] = new ColumnOperation(
-                    $columnOperation->getName(),
-                    ColumnOperation::MODIFY,
-                    $originalColumn->getOptions()
-                );
+                if ($columnOperation->getOperation() === ColumnOperation::MODIFY) {
+                    $columnOperations[] = new ColumnOperation(
+                        $columnOperation->getName(),
+                        $columnOperation->getOperation(),
+                        $originalColumn->getOptions()
+                    );
+                } else {
+                    $options = $originalColumn->getOptions();
+                    $options['new_name'] = $columnOperation->getBeforeName();
+                    $columnOperations[] = new ColumnOperation(
+                        $columnOperation->getAfterName(),
+                        $columnOperation->getOperation(),
+                        $options
+                    );
+                }
             }
         }
 
@@ -192,9 +202,17 @@ public function apply(ReducibleOperationInterface $operation): ?ReducibleOperati
                     $offset = array_search($options['after'], array_keys($columns)) + 1;
                 }
 
-                // Remove existing operation for the column
+                // Remove existing operation for the column using proper name matching
                 foreach ($columns as $existing => $column) {
-                    if ($column->getName() === $columnOperation->getName()) {
+                    $shouldRemove = false;
+                    
+                    if ($columnOperation->getOperation() === ColumnOperation::CHANGE) {
+                        $shouldRemove = ($column->getAfterName() === $columnOperation->getBeforeName());
+                    } else {
+                        $shouldRemove = ($column->getName() === $columnOperation->getName());
+                    }
+                    
+                    if ($shouldRemove) {
                         unset($columns[$existing]);
                         break;
                     }
@@ -213,6 +231,15 @@ public function apply(ReducibleOperationInterface $operation): ?ReducibleOperati
                             $options
                         );
 
+                        array_splice($columns, $offset, 0, [$addOperation]);
+                        break;
+                    case ColumnOperation::CHANGE:
+                        $addOperation = new ColumnOperation(
+                            $columnOperation->getAfterName(),
+                            ColumnOperation::ADD,
+                            $options
+                        );
+
                         array_splice($columns, $offset, 0, [$addOperation]);
                         break;
                 }
@@ -254,9 +281,17 @@ public function apply(ReducibleOperationInterface $operation): ?ReducibleOperati
             foreach ($operation->getColumnOperations() as $columnOperation) {
                 $originalOperation = $columnOperation->getOperation();
 
-                // Remove existing operation for the column
+                // Remove existing operation for the column using proper name matching
                 foreach ($columns as $existing => $column) {
-                    if ($column->getName() === $columnOperation->getName()) {
+                    $shouldRemove = false;
+                    
+                    if ($columnOperation->getOperation() === ColumnOperation::CHANGE) {
+                        $shouldRemove = ($column->getAfterName() === $columnOperation->getBeforeName());
+                    } else {
+                        $shouldRemove = ($column->getName() === $columnOperation->getName());
+                    }
+                    
+                    if ($shouldRemove) {
                         unset($columns[$existing]);
                         $originalOperation = $column->getOperation();
                         break;
@@ -280,6 +315,13 @@ public function apply(ReducibleOperationInterface $operation): ?ReducibleOperati
                             $columnOperation->getOptions()
                         );
                         break;
+                    case ColumnOperation::CHANGE:
+                        $columns[] = new ColumnOperation(
+                            $columnOperation->getAfterName(),
+                            $originalOperation,
+                            $columnOperation->getOptions()
+                        );
+                        break;
                 }
             }
 
diff --git a/src/Operation/ViewOperation.php b/src/Operation/ViewOperation.php
index 39de8c0..175b74f 100644
--- a/src/Operation/ViewOperation.php
+++ b/src/Operation/ViewOperation.php
@@ -27,7 +27,7 @@ final class ViewOperation extends AbstractOperation implements ReversibleOperati
      * @param string      $operation
      * @param string|null $body
      */
-    public function __construct(string $name, string $operation, string $body = null)
+    public function __construct(string $name, string $operation, ?string $body = null)
     {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/src/ProcedureMigration.php b/src/ProcedureMigration.php
index 84aff22..6eaff87 100644
--- a/src/ProcedureMigration.php
+++ b/src/ProcedureMigration.php
@@ -90,7 +90,7 @@ private function __construct(
         string $language = 'plpgsql',
         array $inParameterOperations = [],
         array $outParameterOperations = [],
-        string $body = null
+        ?string $body = null
     ) {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/src/Statement/MysqlStatementBuilder.php b/src/Statement/MysqlStatementBuilder.php
index 207cfac..dc45b7c 100644
--- a/src/Statement/MysqlStatementBuilder.php
+++ b/src/Statement/MysqlStatementBuilder.php
@@ -278,6 +278,16 @@ protected function buildTable(TableOperation $operation): string
                                 $this->buildColumn($columnOperation->getName(), $columnOperation->getOptions())
                             );
                             break;
+                        case ColumnOperation::CHANGE:
+                            $specifications[] = sprintf(
+                                'CHANGE COLUMN %s %s',
+                                $this->buildIdentifier($columnOperation->getName()),
+                                $this->buildColumn(
+                                    $columnOperation->getOptions()['new_name'],
+                                    $columnOperation->getOptions()
+                                )
+                            );
+                            break;
                         case ColumnOperation::DROP:
                             $specifications[] = sprintf(
                                 'DROP COLUMN %s',
diff --git a/src/TableMigration.php b/src/TableMigration.php
index 3795c48..f473616 100644
--- a/src/TableMigration.php
+++ b/src/TableMigration.php
@@ -114,6 +114,34 @@ public function modifyColumn(string $column, array $options): TableMigration
         return $this;
     }
 
+    /**
+     * Pushes a new change column operation.
+     *
+     * @param string $oldColumn
+     * @param string $newColumn
+     * @param array  $options
+     * @return TableMigration
+     */
+    public function changeColumn(string $oldColumn, string $newColumn, array $options): TableMigration
+    {
+        if ($this->operation === TableOperation::CREATE) {
+            throw new LogicException('Cannot change columns in a create migration.');
+        }
+
+        if ($this->operation === TableOperation::DROP) {
+            throw new LogicException('Cannot change columns in a drop migration.');
+        }
+
+        if ($oldColumn === $newColumn) {
+            $this->columnOperations[] = new ColumnOperation($oldColumn, ColumnOperation::MODIFY, $options);
+        } else {
+            $options['new_name'] = $newColumn;
+            $this->columnOperations[] = new ColumnOperation($oldColumn, ColumnOperation::CHANGE, $options);
+        }
+
+        return $this;
+    }
+
     /**
      * Pushes a new drop column operation.
      *
diff --git a/src/ViewMigration.php b/src/ViewMigration.php
index a3497bc..b82859a 100644
--- a/src/ViewMigration.php
+++ b/src/ViewMigration.php
@@ -61,7 +61,7 @@ public static function drop(string $name)
      * @param string      $operation
      * @param string|null $body
      */
-    private function __construct(string $name, string $operation, string $body = null)
+    private function __construct(string $name, string $operation, ?string $body = null)
     {
         $this->name = $name;
         $this->operation = $operation;
diff --git a/tests/Fixtures/TestChange/20211015_create_users.php b/tests/Fixtures/TestChange/20211015_create_users.php
new file mode 100644
index 0000000..3479ca3
--- /dev/null
+++ b/tests/Fixtures/TestChange/20211015_create_users.php
@@ -0,0 +1,4 @@
+<?php
+
+return Exo\TableMigration::create('users')
+    ->addColumn('username', ['type' => 'string']);
diff --git a/tests/Fixtures/TestChange/20211016_change_username_to_email.php b/tests/Fixtures/TestChange/20211016_change_username_to_email.php
new file mode 100644
index 0000000..e717179
--- /dev/null
+++ b/tests/Fixtures/TestChange/20211016_change_username_to_email.php
@@ -0,0 +1,4 @@
+<?php
+
+return Exo\TableMigration::alter('users')
+    ->changeColumn('username', 'email', ['type' => 'string']);
diff --git a/tests/Fixtures/TestChange/20211017_add_column_username.php b/tests/Fixtures/TestChange/20211017_add_column_username.php
new file mode 100644
index 0000000..be3b18a
--- /dev/null
+++ b/tests/Fixtures/TestChange/20211017_add_column_username.php
@@ -0,0 +1,4 @@
+<?php
+
+return Exo\TableMigration::alter('users')
+    ->addColumn('username', ['type' => 'string']);
diff --git a/tests/Fixtures/TestChange/20211018_change_username_to_user_id.php b/tests/Fixtures/TestChange/20211018_change_username_to_user_id.php
new file mode 100644
index 0000000..3311883
--- /dev/null
+++ b/tests/Fixtures/TestChange/20211018_change_username_to_user_id.php
@@ -0,0 +1,4 @@
+<?php
+
+return Exo\TableMigration::alter('users')
+    ->changeColumn('username', 'user_id', ['type' => 'integer']);
diff --git a/tests/MigrationIntegrationTest.php b/tests/MigrationIntegrationTest.php
new file mode 100644
index 0000000..b5892b4
--- /dev/null
+++ b/tests/MigrationIntegrationTest.php
@@ -0,0 +1,151 @@
+<?php
+
+namespace Exo\Tests;
+
+use Exo\Handler;
+use PDO;
+use Exo\Operation\ColumnOperation;
+use Exo\Operation\TableOperation;
+use Exo\Tests\Traits\UsesYamlConfig;
+use Exo\Util\Finder;
+use PHPUnit\Framework\TestCase;
+
+class MigrationIntegrationTest extends TestCase
+{
+    use UsesYamlConfig;
+
+    /**
+     * @var PDO|null
+     */
+    private ?PDO $pdo;
+
+    public function setUp(): void
+    {
+        $mysql = self::yaml('handlers.mysql');
+
+        $this->pdo = new PDO(
+            sprintf('mysql:dbname=%s;host=%s;port=%s', $mysql['name'], $mysql['host'], $mysql['port']),
+            $mysql['user'],
+            $mysql['pass']
+        );
+        $this->pdo->exec('DROP TABLE IF EXISTS users;');
+    }
+
+    public function tearDown(): void
+    {
+        $this->pdo = null;
+    }
+
+    public function testReduceMigrationsWithChange()
+    {
+        $finder = new Finder([]);
+        $history = $finder->fromPath(__DIR__ . '/Fixtures/TestChange');
+        $operations = $history->play('20211015_create_users', '20211018_change_username_to_user_id', true);
+
+        $this->assertCount(1, $operations);
+
+        $operation = $operations[0];
+
+        $this->assertSame('users', $operation->getName());
+        $this->assertSame(TableOperation::CREATE, $operation->getOperation());
+        $this->assertCount(2, $operation->getColumnOperations());
+
+        list($operation1, $operation2) = $operation->getColumnOperations();
+
+        $this->assertSame('email', $operation1->getName());
+        $this->assertSame(ColumnOperation::ADD, $operation1->getOperation());
+        $this->assertSame('string', $operation1->getOptions()['type']);
+
+        $this->assertSame('user_id', $operation2->getName());
+        $this->assertSame(ColumnOperation::ADD, $operation2->getOperation());
+        $this->assertSame('integer', $operation2->getOptions()['type']);
+    }
+
+    public function testRewindMigrationsWithChange()
+    {
+        $finder = new Finder([]);
+        $history = $finder->fromPath(__DIR__ . '/Fixtures/TestChange');
+        $operations = $history->rewind('20211018_change_username_to_user_id', '20211017_add_column_username', false);
+        $this->assertCount(2, $operations);
+
+        list($operation1, $operation2) = $operations;
+
+        $this->assertSame('users', $operation1->getName());
+        $this->assertSame(TableOperation::ALTER, $operation1->getOperation());
+        $this->assertCount(1, $operation1->getColumnOperations());
+        $this->assertSame('user_id', $operation1->getColumnOperations()[0]->getName());
+        $this->assertSame(ColumnOperation::CHANGE, $operation1->getColumnOperations()[0]->getOperation());
+        $this->assertSame('username', $operation1->getColumnOperations()[0]->getOptions()['new_name']);
+
+        $this->assertSame('users', $operation2->getName());
+        $this->assertSame(TableOperation::ALTER, $operation2->getOperation());
+        $this->assertCount(1, $operation2->getColumnOperations());
+        $this->assertSame('username', $operation2->getColumnOperations()[0]->getName());
+        $this->assertSame(ColumnOperation::DROP, $operation2->getColumnOperations()[0]->getOperation());
+    }
+
+    public function testReduceRewindMigrationsWithChange()
+    {
+        $finder = new Finder([]);
+        $history = $finder->fromPath(__DIR__ . '/Fixtures/TestChange');
+        $operations = $history->rewind('20211018_change_username_to_user_id', '20211017_add_column_username', true);
+        $this->assertCount(1, $operations);
+
+        $operation = $operations[0];
+
+        $this->assertSame('users', $operation->getName());
+        $this->assertSame(TableOperation::ALTER, $operation->getOperation());
+        $this->assertCount(2, $operation->getColumnOperations());
+
+        list($operation1, $operation2) = $operation->getColumnOperations();
+
+        $this->assertSame('user_id', $operation1->getName());
+        $this->assertSame(ColumnOperation::CHANGE, $operation1->getOperation());
+        $this->assertSame('username', $operation1->getOptions()['new_name']);
+
+        $this->assertSame('username', $operation2->getName());
+        $this->assertSame(ColumnOperation::DROP, $operation2->getOperation());
+    }
+
+    public function testMigrateMigrationsWithMysql()
+    {
+        $finder = new Finder([]);
+        $history = $finder->fromPath(__DIR__ . '/Fixtures/TestChange');
+        $handler = new Handler($this->pdo, $history);
+
+        $handler->migrate([], null, true);
+
+        $usersTable = $this->pdo->query('DESCRIBE users')->fetchAll();
+
+        $this->assertSame('email', $usersTable[0]['Field']);
+        $this->assertStringContainsString('varchar', $usersTable[0]['Type']);
+        $this->assertSame('user_id', $usersTable[1]['Field']);
+        $this->assertStringContainsString('int', $usersTable[1]['Type']);
+    }
+
+    public function testRollbackMigrationsWithMysql()
+    {
+        $finder = new Finder([]);
+        $history = $finder->fromPath(__DIR__ . '/Fixtures/TestChange');
+        $handler = new Handler($this->pdo, $history);
+        $handler->migrate([], null, true);
+
+        $handler->rollback(
+            [
+                '20211015_create_users',
+                '20211016_change_username_to_email',
+                '20211017_add_column_username',
+                '20211018_change_username_to_user_id'
+            ],
+            '20211017_add_column_username',
+            true
+        );
+
+        $usersTable = $this->pdo->query('DESCRIBE users')->fetchAll();
+
+        $this->assertSame('email', $usersTable[0]['Field']);
+        $this->assertStringContainsString('varchar', $usersTable[0]['Type']);
+        $this->assertSame('username', $usersTable[1]['Field']);
+        $this->assertStringContainsString('varchar', $usersTable[1]['Type']);
+    }
+}
diff --git a/tests/Migrations/20200605_alter_user_counts_view-with_context.php b/tests/Migrations/20200605_alter_user_counts_view-with_context.php
index df3bc8e..5483db4 100644
--- a/tests/Migrations/20200605_alter_user_counts_view-with_context.php
+++ b/tests/Migrations/20200605_alter_user_counts_view-with_context.php
@@ -4,4 +4,4 @@
 $tenant_database_name = $tenant_database_name ?? 'undefined';
 
 return Exo\ViewMigration::alter('user_counts')
-    ->withBody("SELECT COUNT(id) AS user_count FROM ${tenant_database_name}.users");
+    ->withBody("SELECT COUNT(id) AS user_count FROM {$tenant_database_name}.users");
diff --git a/tests/Operation/TableOperationTest.php b/tests/Operation/TableOperationTest.php
index c1d65b8..c6c6fca 100644
--- a/tests/Operation/TableOperationTest.php
+++ b/tests/Operation/TableOperationTest.php
@@ -86,6 +86,39 @@ public function testApplyAlterToAlter()
         $this->assertEquals(['unique' => true], $operation->getIndexOperations()[0]->getOptions());
     }
 
+    public function testApplyAlterToAlterWithColumnChange()
+    {
+        $base = new TableOperation('users', TableOperation::ALTER, [
+            new ColumnOperation('id', ColumnOperation::DROP, []),
+            new ColumnOperation('email', ColumnOperation::ADD, ['type' => 'string', 'length' => 255, 'first' => true]),
+            new ColumnOperation('username', ColumnOperation::ADD, ['type' => 'string', 'length' => 255])
+        ], [
+            new IndexOperation('email_username', ColumnOperation::ADD, ['email', 'username'], ['unique' => true])
+        ]);
+
+        $operation = $base->apply(new TableOperation('users', TableOperation::ALTER, [
+            new ColumnOperation('email', ColumnOperation::DROP, []),
+            new ColumnOperation('username', ColumnOperation::CHANGE, ['type' => 'string', 'length' => 255, 'new_name' => 'email'])
+        ], []));
+
+        $this->assertEquals('users', $operation->getName());
+        $this->assertEquals(TableOperation::ALTER, $operation->getOperation());
+        $this->assertCount(2, $operation->getColumnOperations());
+        $this->assertCount(1, $operation->getIndexOperations());
+
+        $this->assertEquals('id', $operation->getColumnOperations()[0]->getName());
+        $this->assertEquals(ColumnOperation::DROP, $operation->getColumnOperations()[0]->getOperation());
+
+        $this->assertEquals('email', $operation->getColumnOperations()[1]->getName());
+        $this->assertEquals(ColumnOperation::ADD, $operation->getColumnOperations()[1]->getOperation());
+        $this->assertEquals(['type' => 'string', 'length' => 255, 'new_name' => 'email'], $operation->getColumnOperations()[1]->getOptions());
+
+        $this->assertEquals('email_username', $operation->getIndexOperations()[0]->getName());
+        $this->assertEquals(IndexOperation::ADD, $operation->getIndexOperations()[0]->getOperation());
+        $this->assertEquals(['email'], $operation->getIndexOperations()[0]->getColumns());
+        $this->assertEquals(['unique' => true], $operation->getIndexOperations()[0]->getOptions());
+    }
+
     public function testApplyDropToAlter()
     {
         $base = new TableOperation('users', TableOperation::ALTER, [
@@ -158,6 +191,31 @@ public function testReverseAlter()
         $this->assertEquals(IndexOperation::DROP, $operation->getIndexOperations()[1]->getOperation());
     }
 
+    public function testReverseAlterWithColumnChange()
+    {
+        $base = new TableOperation('users', TableOperation::ALTER, [
+            new ColumnOperation('username', ColumnOperation::CHANGE, ['new_name' => 'email', 'type' => 'string', 'length' => 255])
+        ], []);
+
+        $create = new TableOperation('users', TableOperation::CREATE, [
+            new ColumnOperation('id', ColumnOperation::ADD, ['type' => 'uuid']),
+            new ColumnOperation('username', ColumnOperation::ADD, ['type' => 'string', 'length' => 64])
+        ], [
+            new IndexOperation('username', IndexOperation::ADD, ['username'], ['unique' => true])
+        ]);
+
+        $operation = $base->reverse($create);
+
+        $this->assertEquals('users', $operation->getName());
+        $this->assertEquals(TableOperation::ALTER, $operation->getOperation());
+
+        $this->assertEquals('email', $operation->getColumnOperations()[0]->getName());
+        $this->assertEquals(ColumnOperation::CHANGE, $operation->getColumnOperations()[0]->getOperation());
+        $this->assertEquals(['new_name' => 'username', 'type' => 'string', 'length' => 64], $operation->getColumnOperations()[0]->getOptions());
+
+        $this->assertCount(0, $operation->getIndexOperations());
+    }
+
     public function testReverseDrop()
     {
         $base = new TableOperation('users', TableOperation::DROP, [], []);
diff --git a/tests/Statement/MysqlStatementBuilderTest.php b/tests/Statement/MysqlStatementBuilderTest.php
index e13ba7e..3870b9b 100644
--- a/tests/Statement/MysqlStatementBuilderTest.php
+++ b/tests/Statement/MysqlStatementBuilderTest.php
@@ -102,6 +102,12 @@ public function provider()
                 'MODIFY COLUMN `username` VARCHAR(255), ' .
                 'DROP COLUMN `created_at`, ADD UNIQUE INDEX `meta` (`meta`), DROP INDEX `username`;'
             ],
+            [
+                new TableOperation('users', TableOperation::ALTER, [
+                    new ColumnOperation('meta', ColumnOperation::CHANGE, ['new_name' => 'metadata', 'type' => 'json']),
+                ], []),
+                'ALTER TABLE `users` CHANGE COLUMN `meta` `metadata` JSON;'
+            ],
             [
                 new TableOperation('users', TableOperation::DROP, [], []),
                 'DROP TABLE `users`;'
diff --git a/tests/TableMigrationTest.php b/tests/TableMigrationTest.php
index 0ddce0a..64025ea 100644
--- a/tests/TableMigrationTest.php
+++ b/tests/TableMigrationTest.php
@@ -25,11 +25,12 @@ public function testAlterMigration()
             ->addColumn('email', ['type' => 'string', 'length' => 255])
             ->modifyColumn('password', ['type' => 'string', 'length' => 255])
             ->dropColumn('username')
+            ->changeColumn('id', 'uid', ['type' => 'string'])
             ->getOperation();
 
         $this->assertEquals('users', $operation->getName());
         $this->assertEquals(TableOperation::ALTER, $operation->getOperation());
-        $this->assertCount(3, $operation->getColumnOperations());
+        $this->assertCount(4, $operation->getColumnOperations());
     }
 
     public function testDropMigration()
diff --git a/tests/Traits/UsesYamlConfig.php b/tests/Traits/UsesYamlConfig.php
index 51d4bc3..9fd7f3b 100644
--- a/tests/Traits/UsesYamlConfig.php
+++ b/tests/Traits/UsesYamlConfig.php
@@ -16,7 +16,7 @@ trait UsesYamlConfig
      *                          When the value cannot be found by the given key, we default to null.
      * @throws Exception
      */
-    protected static function yaml(string $keys = null)
+    protected static function yaml(?string $keys = null)
     {
         $yaml = self::readYamlFile();