diff --git a/composer.json b/composer.json
index da9bdd2..2331f77 100644
--- a/composer.json
+++ b/composer.json
@@ -1,15 +1,14 @@
 {
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-    "prefer-stable": true,
     "require": {
-        "flashwave/index": "dev-master",
-        "flashwave/sasae": "dev-master",
+        "flashwave/index": "^0.2408.40014",
+        "flashwave/sasae": "^1.1",
+        "flashwave/syokuhou": "^1.2",
         "chillerlan/php-qrcode": "^4.3",
         "symfony/mailer": "^6.0",
         "matomo/device-detector": "^6.1",
         "sentry/sdk": "^4.0",
-        "flashwave/syokuhou": "dev-master",
-        "phpseclib/phpseclib": "~3.0"
+        "phpseclib/phpseclib": "~3.0",
+        "nesbot/carbon": "^3.7"
     },
     "autoload": {
         "classmap": [
@@ -32,6 +31,6 @@
         }
     },
     "require-dev": {
-        "phpstan/phpstan": "^1.10"
+        "phpstan/phpstan": "^1.11"
     }
 }
diff --git a/composer.lock b/composer.lock
index b58a3bc..f9d97aa 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,77 @@
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         "This file is @generated automatically"
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+    "content-hash": "16b27dc9d1837e8435dc95cecc4eeea2",
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+            "name": "carbonphp/carbon-doctrine-types",
+            "version": "3.2.0",
+            "source": {
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+                "url": "https://github.com/CarbonPHP/carbon-doctrine-types.git",
+                "reference": "18ba5ddfec8976260ead6e866180bd5d2f71aa1d"
+            },
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+                "url": "https://api.github.com/repos/CarbonPHP/carbon-doctrine-types/zipball/18ba5ddfec8976260ead6e866180bd5d2f71aa1d",
+                "reference": "18ba5ddfec8976260ead6e866180bd5d2f71aa1d",
+                "shasum": ""
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+                "nesbot/carbon": "^2.71.0 || ^3.0.0",
+                "phpunit/phpunit": "^10.3"
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+            "license": [
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+            "authors": [
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+                    "email": "kylekatarnls@gmail.com"
+                }
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+            "description": "Types to use Carbon in Doctrine",
+            "keywords": [
+                "carbon",
+                "date",
+                "datetime",
+                "doctrine",
+                "time"
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+                "source": "https://github.com/CarbonPHP/carbon-doctrine-types/tree/3.2.0"
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+                    "type": "github"
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+                    "type": "open_collective"
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+            "time": "2024-02-09T16:56:22+00:00"
+        },
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             "name": "chillerlan/php-qrcode",
             "version": "4.4.1",
@@ -299,30 +368,26 @@
         },
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-            "version": "dev-master",
+            "version": "v0.2408.40014",
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                 "url": "https://patchii.net/flash/index.git",
-                "reference": "e4c8ed711e045cffe840ba10a239ede14b0b171f"
+                "reference": "fbca708fbd75e8ecc6b36b39c1307a67bf250808"
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-                "php": ">=8.1"
+                "php": ">=8.3"
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-                "phpunit/phpunit": "^10.2"
+                "phpstan/phpstan": "^1.11",
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             "suggest": {
                 "ext-mysqli": "Support for the Index\\Data\\MariaDB namespace (both mysqlnd and libmysql are supported).",
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             "type": "library",
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@@ -341,27 +406,26 @@
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             "description": "Composer package for the common library for my projects.",
             "homepage": "https://railgun.sh/index",
-            "time": "2024-04-10T23:40:14+00:00"
+            "time": "2024-08-04T00:14:17+00:00"
         },
         {
             "name": "flashwave/sasae",
-            "version": "dev-master",
+            "version": "v1.1.0",
             "source": {
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                 "url": "https://patchii.net/flash/sasae.git",
-                "reference": "c8a9f2974e6591215b3f898dd5525de1e8367f66"
+                "reference": "ad63107a4387aa35c45bce71c2d6262a15b96f9d"
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-                "php": ">=8.2",
-                "twig/html-extra": "^3.7",
-                "twig/twig": "^3.7"
+                "flashwave/index": "^0.2408.40014",
+                "php": ">=8.3",
+                "twig/html-extra": "^3.10",
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-                "phpunit/phpunit": "^10.2"
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@@ -382,25 +446,24 @@
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             "description": "A wrapper for Twig with added common functionality.",
             "homepage": "https://railgun.sh/sasae",
-            "time": "2024-01-04T02:13:42+00:00"
+            "time": "2024-08-04T00:48:17+00:00"
         },
         {
             "name": "flashwave/syokuhou",
-            "version": "dev-master",
+            "version": "v1.2.0",
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                 "url": "https://patchii.net/flash/syokuhou.git",
-                "reference": "954a07b95110a43e64dd6e20b2a25f4676c71a08"
+                "reference": "129a46c0d917382f9bc195cce278be51984eb87d"
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             "require": {
-                "flashwave/index": "dev-master",
-                "php": ">=8.2"
+                "flashwave/index": "^0.2408.40014",
+                "php": ">=8.3"
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-                "phpunit/phpunit": "^10.4"
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@@ -421,20 +484,20 @@
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             "description": "Configuration library for PHP.",
             "homepage": "https://railgun.sh/syokuhou",
-            "time": "2024-06-03T22:59:30+00:00"
+            "time": "2024-08-04T01:07:23+00:00"
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         {
             "name": "guzzlehttp/psr7",
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+            "version": "2.7.0",
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                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "45b30f99ac27b5ca93cb4831afe16285f57b8221"
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-                "reference": "45b30f99ac27b5ca93cb4831afe16285f57b8221",
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@@ -449,8 +512,8 @@
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@@ -521,7 +584,7 @@
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-                "source": "https://github.com/guzzle/psr7/tree/2.6.2"
+                "source": "https://github.com/guzzle/psr7/tree/2.7.0"
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@@ -537,7 +600,7 @@
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-            "time": "2023-12-03T20:05:35+00:00"
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@@ -721,6 +784,112 @@
             },
             "time": "2019-09-10T13:16:29+00:00"
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+            "version": "3.7.0",
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+                "url": "https://github.com/briannesbitt/Carbon.git",
+                "reference": "cb4374784c87d0a0294e8513a52eb63c0aff3139"
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+                "reference": "cb4374784c87d0a0294e8513a52eb63c0aff3139",
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+            "require": {
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+                "symfony/clock": "^6.3 || ^7.0",
+                "symfony/polyfill-mbstring": "^1.0",
+                "symfony/translation": "^4.4.18 || ^5.2.1|| ^6.0 || ^7.0"
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+                "doctrine/orm": "^2.15.2 || ^3.0",
+                "friendsofphp/php-cs-fixer": "^3.57.2",
+                "kylekatarnls/multi-tester": "^2.5.3",
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+                "phpunit/phpunit": "^10.5.20",
+                "squizlabs/php_codesniffer": "^3.9.0"
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+            "bin": [
+                "bin/carbon"
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+            "type": "library",
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+                    "dev-2.x": "2.x-dev"
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
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+                    "email": "brian@nesbot.com",
+                    "homepage": "https://markido.com"
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+                    "homepage": "https://github.com/kylekatarnls"
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+            "description": "An API extension for DateTime that supports 281 different languages.",
+            "homepage": "https://carbon.nesbot.com",
+            "keywords": [
+                "date",
+                "datetime",
+                "time"
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+            "support": {
+                "docs": "https://carbon.nesbot.com/docs",
+                "issues": "https://github.com/briannesbitt/Carbon/issues",
+                "source": "https://github.com/briannesbitt/Carbon"
+            },
+            "funding": [
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+                    "url": "https://github.com/sponsors/kylekatarnls",
+                    "type": "github"
+                },
+                {
+                    "url": "https://opencollective.com/Carbon#sponsor",
+                    "type": "opencollective"
+                },
+                {
+                    "url": "https://tidelift.com/subscription/pkg/packagist-nesbot-carbon?utm_source=packagist-nesbot-carbon&utm_medium=referral&utm_campaign=readme",
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+            "time": "2024-07-16T22:29:20+00:00"
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             "version": "v3.0.0",
@@ -948,6 +1117,54 @@
             ],
             "time": "2024-06-24T06:27:33+00:00"
         },
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+            "version": "1.0.0",
+            "source": {
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+                "url": "https://github.com/php-fig/clock.git",
+                "reference": "e41a24703d4560fd0acb709162f73b8adfc3aa0d"
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+                "url": "https://api.github.com/repos/php-fig/clock/zipball/e41a24703d4560fd0acb709162f73b8adfc3aa0d",
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+                "shasum": ""
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+            "require": {
+                "php": "^7.0 || ^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Clock\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for reading the clock.",
+            "homepage": "https://github.com/php-fig/clock",
+            "keywords": [
+                "clock",
+                "now",
+                "psr",
+                "psr-20",
+                "time"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/clock/issues",
+                "source": "https://github.com/php-fig/clock/tree/1.0.0"
+            },
+            "time": "2022-11-25T14:36:26+00:00"
+        },
         {
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             "version": "2.0.2",
@@ -1397,6 +1614,80 @@
             ],
             "time": "2024-07-16T13:45:27+00:00"
         },
+        {
+            "name": "symfony/clock",
+            "version": "v7.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/clock.git",
+                "reference": "3dfc8b084853586de51dd1441c6242c76a28cbe7"
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+            "require": {
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+                "psr/clock": "^1.0",
+                "symfony/polyfill-php83": "^1.28"
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+            "provide": {
+                "psr/clock-implementation": "1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "Resources/now.php"
+                ],
+                "psr-4": {
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+                },
+                "exclude-from-classmap": [
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+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
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+            "authors": [
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+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Decouples applications from the system clock",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "clock",
+                "psr20",
+                "time"
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+            "support": {
+                "source": "https://github.com/symfony/clock/tree/v7.1.1"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
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+            "time": "2024-05-31T14:57:53+00:00"
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@@ -2328,6 +2619,82 @@
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+            "version": "v1.30.0",
+            "source": {
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+                "url": "https://github.com/symfony/polyfill-php83.git",
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+            "type": "library",
+            "extra": {
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+                    "url": "https://github.com/symfony/polyfill"
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+            "autoload": {
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+                    "bootstrap.php"
+                ],
+                "psr-4": {
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+                    "Resources/stubs"
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+            "notification-url": "https://packagist.org/downloads/",
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+                },
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+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 8.3+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
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+            "support": {
+                "source": "https://github.com/symfony/polyfill-php83/tree/v1.30.0"
+            },
+            "funding": [
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+                    "type": "custom"
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+                {
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+                    "type": "github"
+                },
+                {
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+            "time": "2024-06-19T12:35:24+00:00"
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             "version": "v3.5.0",
@@ -2411,6 +2778,178 @@
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             "time": "2024-04-18T09:32:20+00:00"
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+            "name": "symfony/translation",
+            "version": "v7.1.3",
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+            "require": {
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+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/translation-contracts": "^2.5|^3.0"
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+                "symfony/http-kernel": "<6.4",
+                "symfony/service-contracts": "<2.5",
+                "symfony/twig-bundle": "<6.4",
+                "symfony/yaml": "<6.4"
+            },
+            "provide": {
+                "symfony/translation-implementation": "2.3|3.0"
+            },
+            "require-dev": {
+                "nikic/php-parser": "^4.18|^5.0",
+                "psr/log": "^1|^2|^3",
+                "symfony/config": "^6.4|^7.0",
+                "symfony/console": "^6.4|^7.0",
+                "symfony/dependency-injection": "^6.4|^7.0",
+                "symfony/finder": "^6.4|^7.0",
+                "symfony/http-client-contracts": "^2.5|^3.0",
+                "symfony/http-kernel": "^6.4|^7.0",
+                "symfony/intl": "^6.4|^7.0",
+                "symfony/polyfill-intl-icu": "^1.21",
+                "symfony/routing": "^6.4|^7.0",
+                "symfony/service-contracts": "^2.5|^3",
+                "symfony/yaml": "^6.4|^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "Resources/functions.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Component\\Translation\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides tools to internationalize your application",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/translation/tree/v7.1.3"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-07-26T12:41:01+00:00"
+        },
+        {
+            "name": "symfony/translation-contracts",
+            "version": "v3.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/translation-contracts.git",
+                "reference": "b9d2189887bb6b2e0367a9fc7136c5239ab9b05a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/translation-contracts/zipball/b9d2189887bb6b2e0367a9fc7136c5239ab9b05a",
+                "reference": "b9d2189887bb6b2e0367a9fc7136c5239ab9b05a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.5-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\Translation\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Test/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Generic abstractions related to translation",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/translation-contracts/tree/v3.5.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-04-18T09:32:20+00:00"
+        },
         {
             "name": "twig/html-extra",
             "version": "v3.10.0",
@@ -2562,16 +3101,16 @@
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.11.7",
+            "version": "1.11.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "52d2bbfdcae7f895915629e4694e9497d0f8e28d"
+                "reference": "e370bcddadaede0c1716338b262346f40d296f82"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/52d2bbfdcae7f895915629e4694e9497d0f8e28d",
-                "reference": "52d2bbfdcae7f895915629e4694e9497d0f8e28d",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e370bcddadaede0c1716338b262346f40d296f82",
+                "reference": "e370bcddadaede0c1716338b262346f40d296f82",
                 "shasum": ""
             },
             "require": {
@@ -2616,17 +3155,13 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-07-06T11:17:41+00:00"
+            "time": "2024-08-01T16:25:18+00:00"
         }
     ],
     "aliases": [],
-    "minimum-stability": "dev",
-    "stability-flags": {
-        "flashwave/index": 20,
-        "flashwave/sasae": 20,
-        "flashwave/syokuhou": 20
-    },
-    "prefer-stable": true,
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": [],
diff --git a/hanyuu.php b/hanyuu.php
index 324da86..657f32f 100644
--- a/hanyuu.php
+++ b/hanyuu.php
@@ -1,7 +1,6 @@
 <?php
 namespace Hanyuu;
 
-use Index\Environment;
 use Index\Data\DbTools;
 use Syokuhou\SharpConfig;
 
@@ -17,9 +16,9 @@ define('HAU_DIR_TEMPLATES', HAU_ROOT . '/templates');
 
 require_once HAU_ROOT . '/vendor/autoload.php';
 
-Environment::setDebug(HAU_DEBUG);
-mb_internal_encoding('utf-8');
-date_default_timezone_set('utc');
+error_reporting(HAU_DEBUG ? -1 : 0);
+mb_internal_encoding('UTF-8');
+date_default_timezone_set('GMT');
 
 $cfg = SharpConfig::fromFile(HAU_ROOT . '/hanyuu.cfg');
 
diff --git a/phpstan.neon b/phpstan.neon
new file mode 100644
index 0000000..bf7db86
--- /dev/null
+++ b/phpstan.neon
@@ -0,0 +1,9 @@
+parameters:
+  level: 5
+  paths:
+    - src
+  bootstrapFiles:
+    - hanyuu.php
+  dynamicConstantNames:
+    - HAU_CLI
+    - HAU_DEBUG
diff --git a/src/HanyuuContext.php b/src/HanyuuContext.php
index f1b5252..31484af 100644
--- a/src/HanyuuContext.php
+++ b/src/HanyuuContext.php
@@ -29,12 +29,10 @@ class HanyuuContext {
         $this->appsCtx = new Apps\AppsContext($dbConn);
         $this->oauth2Ctx = new OAuth2\OAuth2Context($dbConn);
 
-        $isDebug = Environment::isDebug();
-
         $this->templating = new SasaeEnvironment(
             HAU_DIR_TEMPLATES,
-            cache: null,//$isDebug ? null : ['Hanyuu', GitInfo::hash(true)],
-            debug: $isDebug,
+            cache: null,//HAU_DEBUG ? null : ['Hanyuu', GitInfo::hash(true)],
+            debug: HAU_DEBUG,
         );
         $this->templating->addExtension(new HanyuuSasaeExtension($this));
 
diff --git a/src/Jose/JwtHandler.php b/src/Jose/JwtHandler.php
index 1595bf9..2ead619 100644
--- a/src/Jose/JwtHandler.php
+++ b/src/Jose/JwtHandler.php
@@ -4,7 +4,7 @@ namespace Hanyuu\Jose;
 use stdClass;
 use InvalidArgumentException;
 use RuntimeException;
-use Index\Serialisation\UriBase64;
+use Index\UriBase64;
 
 class JwtHandler {
     private JwsHandlers $jwsHandlers;
diff --git a/src/MisuzuInterop.php b/src/MisuzuInterop.php
index cf9719c..4b8c73b 100644
--- a/src/MisuzuInterop.php
+++ b/src/MisuzuInterop.php
@@ -3,8 +3,8 @@ namespace Hanyuu;
 
 use stdClass;
 use RuntimeException;
+use Index\UriBase64;
 use Syokuhou\IConfig;
-use Index\Serialisation\UriBase64;
 
 class MisuzuInterop {
     public function __construct(
diff --git a/src/OAuth2/OAuth2AuthorisationInfo.php b/src/OAuth2/OAuth2AuthorisationInfo.php
index 5906e70..850165c 100644
--- a/src/OAuth2/OAuth2AuthorisationInfo.php
+++ b/src/OAuth2/OAuth2AuthorisationInfo.php
@@ -1,8 +1,8 @@
 <?php
 namespace Hanyuu\OAuth2;
 
+use Index\UriBase64;
 use Index\Data\IDbResult;
-use Index\Serialisation\UriBase64;
 
 class OAuth2AuthorisationInfo {
     public function __construct(
diff --git a/src/OAuth2/OAuth2DeviceInfo.php b/src/OAuth2/OAuth2DeviceInfo.php
index 081885c..66a0413 100644
--- a/src/OAuth2/OAuth2DeviceInfo.php
+++ b/src/OAuth2/OAuth2DeviceInfo.php
@@ -65,13 +65,6 @@ class OAuth2DeviceInfo {
         return trim(chunk_split($this->userCode, $interval, '-'), '-');
     }
 
-    public function getRemainingAttempts(): int {
-        return $this->attempts;
-    }
-    public function hasRemainingAttempts(): bool {
-        return $this->attempts > 0;
-    }
-
     public function getPollInterval(): int {
         return $this->interval;
     }
diff --git a/src/OAuth2/OAuth2Routes.php b/src/OAuth2/OAuth2Routes.php
index 5b6553b..43a4edd 100644
--- a/src/OAuth2/OAuth2Routes.php
+++ b/src/OAuth2/OAuth2Routes.php
@@ -3,9 +3,8 @@ namespace Hanyuu\OAuth2;
 
 use InvalidArgumentException;
 use RuntimeException;
-use Index\XString;
+use Index\{CSRFP,XString};
 use Index\Http\Routing\{HttpGet,HttpOptions,HttpPost,RouteHandler};
-use Index\Security\CSRFP;
 use Sasae\SasaeEnvironment;
 use Syokuhou\IConfig;
 use Hanyuu\Apps\AppsContext;
@@ -41,7 +40,7 @@ final class OAuth2Routes extends RouteHandler {
             foreach($info as $name => $value)
                 $wwwAuth .= sprintf(', %s="%s"', $name, rawurlencode($value));
 
-            $response->setStatusCode($authzHeader ? 401 : 400);
+            $response->setStatusCode(401);
             $response->setHeader('WWW-Authenticate', $wwwAuth);
         } else
             $response->setStatusCode(400);