diff --git a/.github/workflows/release-workflow.yml b/.github/workflows/release-workflow.yml
index b8e870274..ac3ea49c9 100644
--- a/.github/workflows/release-workflow.yml
+++ b/.github/workflows/release-workflow.yml
@@ -66,6 +66,9 @@ jobs:
         run: ./remove_unnecessary_files.sh
       -
         run: pre-commit run --all-files || true
+      -
+        name: Save build version
+        run: sed -i "s/BUILD=.*/BUILD=php${{ matrix.php_version }}/" ./confidential/.meta
       -
         id: build_artifact
         run: |
diff --git a/.gitignore b/.gitignore
index fdfb6f30e..17dd16670 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 
 /confidential/*
 !/confidential/.htaccess
+!/confidential/.meta
 
 /data/cache/*
 !/data/cache/.gitkeep
diff --git a/confidential/.meta b/confidential/.meta
new file mode 100644
index 000000000..6df6b6fb3
--- /dev/null
+++ b/confidential/.meta
@@ -0,0 +1,2 @@
+VERSION=3.16.2
+BUILD=dev
diff --git a/includes/Http/Controllers/View/AdminController.php b/includes/Http/Controllers/View/AdminController.php
index b5f52a4d4..bfd66e612 100644
--- a/includes/Http/Controllers/View/AdminController.php
+++ b/includes/Http/Controllers/View/AdminController.php
@@ -7,6 +7,7 @@
 use App\Managers\WebsiteHeader;
 use App\Routing\UrlGenerator;
 use App\ServiceModules\Interfaces\IServiceUserServiceAdminDisplay;
+use App\Support\Meta;
 use App\Support\Template;
 use App\System\Application;
 use App\System\Auth;
@@ -32,6 +33,7 @@ public function get(
         PageManager $pageManager,
         WebsiteHeader $websiteHeader,
         ServiceModuleManager $serviceModuleManager,
+        Meta $meta,
         $pageId = "home"
     ) {
         $page = $pageManager->getAdmin($pageId);
@@ -133,7 +135,7 @@ public function get(
             "scripts" => $websiteHeader->getScripts(),
             "styles" => $websiteHeader->getStyles(),
         ]);
-        $currentVersion = $app->version();
+        $currentVersion = $meta->getVersion();
         $logoutAction = $url->to("/admin/login");
 
         return new Response(
diff --git a/includes/Providers/AppServiceProvider.php b/includes/Providers/AppServiceProvider.php
index 381150b3d..ce7c7008a 100644
--- a/includes/Providers/AppServiceProvider.php
+++ b/includes/Providers/AppServiceProvider.php
@@ -18,6 +18,7 @@
 use App\Support\FileSystem;
 use App\Support\FileSystemContract;
 use App\Support\Mailer;
+use App\Support\Meta;
 use App\Support\Path;
 use App\Support\Template;
 use App\System\Application;
@@ -48,6 +49,7 @@ public function register(Application $app)
         $app->singleton(ExternalConfigProvider::class);
         $app->singleton(GroupManager::class);
         $app->singleton(License::class);
+        $app->singleton(Meta::class);
         $app->singleton(PageManager::class);
         $app->singleton(PaymentModuleManager::class);
         $app->singleton(ServerAuth::class);
diff --git a/includes/Providers/HeartServiceProvider.php b/includes/Providers/HeartServiceProvider.php
index 258bd472a..7c17db113 100644
--- a/includes/Providers/HeartServiceProvider.php
+++ b/includes/Providers/HeartServiceProvider.php
@@ -9,6 +9,7 @@
 use App\ServiceModules\ExtraFlags\ExtraFlagsServiceModule;
 use App\ServiceModules\MybbExtraGroups\MybbExtraGroupsServiceModule;
 use App\ServiceModules\Other\OtherServiceModule;
+use App\Support\Meta;
 use App\System\Application;
 use App\Verification\PaymentModules\CashBill;
 use App\Verification\PaymentModules\Cssetti;
@@ -96,6 +97,11 @@ public function register(Application $app)
         });
     }
 
+    public function boot(Meta $meta)
+    {
+        $meta->load();
+    }
+
     private function registerPaymentModules(PaymentModuleManager $paymentModuleManager)
     {
         $paymentModuleManager->register(CashBill::class);
diff --git a/includes/Providers/SentryServiceProvider.php b/includes/Providers/SentryServiceProvider.php
index 565d45f1b..3b1804eb4 100644
--- a/includes/Providers/SentryServiceProvider.php
+++ b/includes/Providers/SentryServiceProvider.php
@@ -1,9 +1,11 @@
 <?php
 namespace App\Providers;
 
+use App\Support\Meta;
 use App\System\Application;
 use App\System\ExternalConfigProvider;
 use Sentry;
+use Sentry\State\Scope;
 
 class SentryServiceProvider
 {
@@ -14,23 +16,36 @@ public function register(Application $app)
                 /** @var ExternalConfigProvider $configProvider */
                 $configProvider = $app->make(ExternalConfigProvider::class);
 
-                return new \Raven_Client([
+                /** @var Meta $meta */
+                $meta = $app->make(Meta::class);
+
+                $client = new \Raven_Client([
                     "dsn" => getenv("SENTRY_DSN") ?: $configProvider->sentryDSN(),
-                    "release" => $app->version(),
+                    "release" => $meta->getVersion(),
+                ]);
+
+                $client->tags_context([
+                    "build" => $meta->getBuild(),
                 ]);
+
+                return $client;
             });
         }
     }
 
-    public function boot(Application $app, ExternalConfigProvider $configProvider)
+    public function boot(Meta $meta, ExternalConfigProvider $configProvider)
     {
-        if (!is_testing() && class_exists(\Sentry\SentrySdk::class)) {
+        if (!is_testing() && class_exists(Sentry\SentrySdk::class)) {
             Sentry\init([
                 "dsn" => getenv("SENTRY_DSN") ?: $configProvider->sentryDSN(),
-                "release" => $app->version(),
+                "release" => $meta->getVersion(),
                 "traces_sample_rate" => $configProvider->sentrySampleRate() ?: 1.0,
                 "send_default_pii" => true,
             ]);
+
+            Sentry\configureScope(function (Scope $scope) use ($meta) {
+                $scope->setTag("build", $meta->getBuild());
+            });
         }
     }
 }
diff --git a/includes/Routing/UrlGenerator.php b/includes/Routing/UrlGenerator.php
index 091a4758a..49a7f1aef 100644
--- a/includes/Routing/UrlGenerator.php
+++ b/includes/Routing/UrlGenerator.php
@@ -1,6 +1,7 @@
 <?php
 namespace App\Routing;
 
+use App\Support\Meta;
 use App\System\Application;
 use App\System\Settings;
 use Symfony\Component\HttpFoundation\Request;
@@ -9,12 +10,14 @@ class UrlGenerator
 {
     private Settings $settings;
     private Application $app;
+    private Meta $meta;
     private ?string $version = null;
 
-    public function __construct(Settings $settings, Application $app)
+    public function __construct(Settings $settings, Application $app, Meta $meta)
     {
         $this->settings = $settings;
         $this->app = $app;
+        $this->meta = $meta;
     }
 
     /**
@@ -66,7 +69,10 @@ public function getShopUrl()
     private function getVersion()
     {
         if (!$this->version) {
-            $version = hash("sha256", $this->settings->getSecret() . "#" . $this->app->version());
+            $version = hash(
+                "sha256",
+                $this->settings->getSecret() . "#" . $this->meta->getVersion()
+            );
             $this->version = substr($version, 0, 7);
         }
 
diff --git a/includes/Support/Meta.php b/includes/Support/Meta.php
new file mode 100644
index 000000000..82392a89b
--- /dev/null
+++ b/includes/Support/Meta.php
@@ -0,0 +1,41 @@
+<?php
+namespace App\Support;
+
+class Meta
+{
+    private MetaParser $metaParser;
+    private Path $path;
+    private array $meta;
+
+    public function __construct(MetaParser $metaParser, Path $path)
+    {
+        $this->metaParser = $metaParser;
+        $this->path = $path;
+    }
+
+    public function load()
+    {
+        $path = $this->path->to("confidential/.meta");
+        $this->meta = $this->metaParser->parse($path);
+    }
+
+    public function getVersion(): string
+    {
+        return $this->get("VERSION", "unknown");
+    }
+
+    public function getBuild(): string
+    {
+        return $this->get("BUILD", "unknown");
+    }
+
+    /**
+     * @param string $key
+     * @param string|null $default
+     * @return mixed|null
+     */
+    public function get($key, $default = null)
+    {
+        return array_get($this->meta, $key, $default);
+    }
+}
diff --git a/includes/Support/MetaParser.php b/includes/Support/MetaParser.php
new file mode 100644
index 000000000..fe2e82e9b
--- /dev/null
+++ b/includes/Support/MetaParser.php
@@ -0,0 +1,33 @@
+<?php
+namespace App\Support;
+
+class MetaParser
+{
+    private FileSystemContract $fileSystem;
+
+    public function __construct(FileSystemContract $fileSystem)
+    {
+        $this->fileSystem = $fileSystem;
+    }
+
+    /**
+     * @param string $path
+     * @return array
+     */
+    public function parse($path): array
+    {
+        $lines = explode(PHP_EOL, $this->fileSystem->get($path));
+
+        return collect($lines)
+            ->flatMap(function ($line) {
+                $exploded = explode("=", $line);
+
+                if (count($exploded) != 2) {
+                    return [];
+                }
+
+                return [trim($exploded[0]) => trim($exploded[1])];
+            })
+            ->all();
+    }
+}
diff --git a/includes/System/Application.php b/includes/System/Application.php
index 047132655..769bea6ec 100644
--- a/includes/System/Application.php
+++ b/includes/System/Application.php
@@ -15,8 +15,6 @@
 
 class Application extends Container
 {
-    const VERSION = "3.16.2";
-
     private array $providers = [
         AppServiceProvider::class,
         HeartServiceProvider::class,
@@ -34,11 +32,6 @@ public function __construct($basePath)
         $this->bootstrap();
     }
 
-    public function version(): string
-    {
-        return self::VERSION;
-    }
-
     private function registerBindings(): void
     {
         $this->instance(Container::class, $this);
diff --git a/includes/System/License.php b/includes/System/License.php
index eada96679..2ef416189 100644
--- a/includes/System/License.php
+++ b/includes/System/License.php
@@ -7,6 +7,7 @@
 use App\Exceptions\RequestException;
 use App\Requesting\Requester;
 use App\Routing\UrlGenerator;
+use App\Support\Meta;
 use App\Translation\TranslationManager;
 use App\Translation\Translator;
 
@@ -19,6 +20,7 @@ class License
     private Requester $requester;
     private CachingRequester $cachingRequester;
     private UrlGenerator $urlGenerator;
+    private Meta $meta;
 
     /** @var int */
     private $externalLicenseId;
@@ -36,19 +38,21 @@ public function __construct(
         Settings $settings,
         Requester $requester,
         CachingRequester $cachingRequester,
-        UrlGenerator $urlGenerator
+        UrlGenerator $urlGenerator,
+        Meta $meta
     ) {
         $this->langShop = $translationManager->shop();
         $this->settings = $settings;
         $this->requester = $requester;
         $this->cachingRequester = $cachingRequester;
         $this->urlGenerator = $urlGenerator;
+        $this->meta = $meta;
     }
 
     /**
      * @throws LicenseRequestException
      */
-    public function validate()
+    public function validate(): void
     {
         try {
             $response = $this->loadLicense();
@@ -86,7 +90,7 @@ public function getExternalId()
         return $this->externalLicenseId;
     }
 
-    public function isForever()
+    public function isForever(): bool
     {
         return $this->expiresAt === null;
     }
@@ -126,7 +130,7 @@ private function request()
             [
                 "url" => $shopUrl,
                 "name" => $this->settings["shop_name"] ?: $shopUrl,
-                "version" => app()->version(),
+                "version" => $this->meta->getVersion(),
                 "language" => $this->langShop->getCurrentLanguage(),
                 "php_version" => PHP_VERSION,
             ],
diff --git a/includes/View/Pages/Admin/PageAdminMain.php b/includes/View/Pages/Admin/PageAdminMain.php
index 97a289e35..669ae0ad2 100644
--- a/includes/View/Pages/Admin/PageAdminMain.php
+++ b/includes/View/Pages/Admin/PageAdminMain.php
@@ -10,10 +10,10 @@
 use App\Routing\UrlGenerator;
 use App\Server\Platform;
 use App\Support\Database;
+use App\Support\Meta;
 use App\Support\PriceTextService;
 use App\Support\Template;
 use App\Support\Version;
-use App\System\Application;
 use App\System\License;
 use App\Translation\TranslationManager;
 use App\View\Html\RawHtml;
@@ -31,9 +31,9 @@ class PageAdminMain extends PageAdmin
     private PriceTextService $priceTextService;
     private TransactionRepository $transactionRepository;
     private UrlGenerator $url;
-    private Application $app;
     private ServerManager $serverManager;
     private Database $db;
+    private Meta $meta;
 
     public function __construct(
         Template $template,
@@ -45,9 +45,9 @@ public function __construct(
         PriceTextService $priceTextService,
         TransactionRepository $transactionRepository,
         UrlGenerator $url,
-        Application $app,
         ServerManager $serverManager,
-        Database $db
+        Database $db,
+        Meta $meta
     ) {
         parent::__construct($template, $translationManager);
 
@@ -58,9 +58,9 @@ public function __construct(
         $this->priceTextService = $priceTextService;
         $this->transactionRepository = $transactionRepository;
         $this->url = $url;
-        $this->app = $app;
         $this->serverManager = $serverManager;
         $this->db = $db;
+        $this->meta = $meta;
     }
 
     public function getTitle(Request $request)
@@ -112,7 +112,7 @@ private function getNotes()
         $newestAmxXVersion = $this->version->getNewestAmxmodx();
         $newestSmVersion = $this->version->getNewestSourcemod();
 
-        if ($newestVersion && version_compare($this->app->version(), $newestVersion) < 0) {
+        if ($newestVersion && version_compare($this->meta->getVersion(), $newestVersion) < 0) {
             $updateWebLink = $this->url->to("/admin/update_web");
 
             $notes[] = $this->createNote(
diff --git a/includes/View/Pages/Admin/PageAdminUpdateWeb.php b/includes/View/Pages/Admin/PageAdminUpdateWeb.php
index 1cf9c2496..69cb4c598 100644
--- a/includes/View/Pages/Admin/PageAdminUpdateWeb.php
+++ b/includes/View/Pages/Admin/PageAdminUpdateWeb.php
@@ -1,9 +1,9 @@
 <?php
 namespace App\View\Pages\Admin;
 
+use App\Support\Meta;
 use App\Support\Template;
 use App\Support\Version;
-use App\System\Application;
 use App\Translation\TranslationManager;
 use App\User\Permission;
 use Symfony\Component\HttpFoundation\Request;
@@ -13,18 +13,18 @@ class PageAdminUpdateWeb extends PageAdmin
     const PAGE_ID = "update_web";
 
     private Version $version;
-    private Application $app;
+    private Meta $meta;
 
     public function __construct(
         Template $template,
         TranslationManager $translationManager,
         Version $version,
-        Application $app
+        Meta $meta
     ) {
         parent::__construct($template, $translationManager);
 
         $this->version = $version;
-        $this->app = $app;
+        $this->meta = $meta;
     }
 
     public function getPrivilege()
@@ -40,7 +40,7 @@ public function getTitle(Request $request)
     public function getContent(Request $request)
     {
         $newestVersion = $this->version->getNewestWeb();
-        $currentVersion = $this->app->version();
+        $currentVersion = $this->meta->getVersion();
 
         if (version_compare($currentVersion, $newestVersion) >= 0) {
             return $this->template->render("admin/no_update");
diff --git a/tests/Feature/Verification/CssettiTest.php b/tests/Feature/Verification/CssettiTest.php
index 549cf5630..b450e2b6e 100644
--- a/tests/Feature/Verification/CssettiTest.php
+++ b/tests/Feature/Verification/CssettiTest.php
@@ -56,9 +56,7 @@ public function validates_proper_sms_code()
         $this->assertFalse($result->isFree());
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_exception_on_bad_code()
     {
         // given
@@ -73,9 +71,7 @@ public function throw_exception_on_bad_code()
         $this->cssetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_exception_on_wrong_credentials()
     {
         // given
@@ -90,9 +86,7 @@ public function throw_exception_on_wrong_credentials()
         $this->cssetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_server_error_on_unexpected_response()
     {
         // given
@@ -107,9 +101,7 @@ public function throw_server_error_on_unexpected_response()
         $this->cssetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_bad_number_on_not_existing_amount_in_the_response()
     {
         // given
@@ -124,9 +116,7 @@ public function throw_bad_number_on_not_existing_amount_in_the_response()
         $this->cssetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_bad_number_on_invalid_amount_in_the_response()
     {
         // given
diff --git a/tests/Feature/Verification/GosettiTest.php b/tests/Feature/Verification/GosettiTest.php
index ccaff39cd..b0cf93b85 100644
--- a/tests/Feature/Verification/GosettiTest.php
+++ b/tests/Feature/Verification/GosettiTest.php
@@ -56,9 +56,7 @@ public function validates_proper_sms_code()
         $this->assertFalse($result->isFree());
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_exception_on_bad_code()
     {
         // given
@@ -73,9 +71,7 @@ public function throw_exception_on_bad_code()
         $this->gosetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_exception_on_wrong_credentials()
     {
         // given
@@ -90,9 +86,7 @@ public function throw_exception_on_wrong_credentials()
         $this->gosetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_server_error_on_unexpected_response()
     {
         // given
@@ -107,9 +101,7 @@ public function throw_server_error_on_unexpected_response()
         $this->gosetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_bad_number_on_not_existing_amount_in_the_response()
     {
         // given
@@ -124,9 +116,7 @@ public function throw_bad_number_on_not_existing_amount_in_the_response()
         $this->gosetti->verifySms("foobar", "72480");
     }
 
-    /**
-     * @test
-     */
+    /** @test */
     public function throw_bad_number_on_invalid_amount_in_the_response()
     {
         // given
diff --git a/tests/Unit/Support/MetaTest.php b/tests/Unit/Support/MetaTest.php
new file mode 100644
index 000000000..51f2d13a8
--- /dev/null
+++ b/tests/Unit/Support/MetaTest.php
@@ -0,0 +1,28 @@
+<?php
+namespace Tests\Unit\Support;
+
+use App\Support\Meta;
+use Tests\Psr4\TestCases\TestCase;
+
+class MetaTest extends TestCase
+{
+    private Meta $meta;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->meta = $this->app->make(Meta::class);
+    }
+
+    /** @test */
+    public function version_is_ok()
+    {
+        $this->assertEquals("3.16.2", $this->meta->getVersion());
+    }
+
+    /** @test */
+    public function build_is_ok()
+    {
+        $this->assertEquals("dev", $this->meta->getBuild());
+    }
+}
diff --git a/tests/Unit/System/VersionTest.php b/tests/Unit/System/VersionTest.php
deleted file mode 100644
index dab2cbf44..000000000
--- a/tests/Unit/System/VersionTest.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-namespace Tests\Unit\System;
-
-use Tests\Psr4\TestCases\TestCase;
-
-class VersionTest extends TestCase
-{
-    /** @test */
-    public function version_is_ok()
-    {
-        $this->assertEquals("3.16.2", $this->app->version());
-    }
-}