diff --git a/cli/Valet/Configuration.php b/cli/Valet/Configuration.php
index 53396a0..226019f 100644
--- a/cli/Valet/Configuration.php
+++ b/cli/Valet/Configuration.php
@@ -182,7 +182,8 @@ public function prependPath(string $path): void
     public function removePath(string $path): void
     {
         if ($path == VALET_HOME_PATH.'/Sites') {
-            info("Cannot remove this directory because this is where Valet stores its site definitions.\nRun [valet paths] for a list of parked paths.");
+            info("Cannot remove this directory because this is where Valet stores its site definitions.");
+            info("Run [valet paths] for a list of parked paths.");
             exit();
         }
 
diff --git a/cli/Valet/Drivers/ValetDriver.php b/cli/Valet/Drivers/ValetDriver.php
index b6d0706..2c224e0 100644
--- a/cli/Valet/Drivers/ValetDriver.php
+++ b/cli/Valet/Drivers/ValetDriver.php
@@ -57,7 +57,7 @@ public static function assign(string $sitePath, string $siteName, string $uri):
         }
 
         // Queue custom drivers for this environment
-        $drivers = array_merge($drivers, static::driversIn(VALET_HOME_PATH.'/Drivers'));
+        $drivers = array_merge($drivers, static::customDrivers());
 
         // Queue Valet-shipped drivers
         $drivers[] = 'LaravelValetDriver';
@@ -126,6 +126,13 @@ public static function specificDrivers(): array
         }, static::driversIn(__DIR__.'/Specific'));
     }
 
+    public static function customDrivers(): array
+    {
+        return array_map(function ($item) {
+            return 'Custom\\' . $item;
+        }, static::driversIn(VALET_HOME_PATH.'/Drivers'));
+    }
+
     /**
      * Take any steps necessary before loading the front controller for this driver.
      *
diff --git a/cli/Valet/Nginx.php b/cli/Valet/Nginx.php
index 882700a..9634980 100644
--- a/cli/Valet/Nginx.php
+++ b/cli/Valet/Nginx.php
@@ -95,7 +95,7 @@ public function installNginxDirectory(): void
             $this->files->mkdirAsUser($nginxDirectory);
         }
 
-        $this->files->putAsUser($nginxDirectory.'/.keep', "\n");
+        $this->files->putAsUser($nginxDirectory.'/.keep', PHP_EOL);
 
         $this->rewriteSecureNginxFiles();
     }
diff --git a/cli/Valet/Server.php b/cli/Valet/Server.php
index 6b8dee1..fac2015 100644
--- a/cli/Valet/Server.php
+++ b/cli/Valet/Server.php
@@ -71,7 +71,7 @@ public static function showDirectoryListing(string $valetSitePath, string $uri)
         // Output the HTML for the directory listing
         echo "<h1>Index of $uri</h1>";
         echo '<hr>';
-        echo implode("<br>\n", array_map(function ($path) use ($uri, $is_root) {
+        echo implode("<br>".PHP_EOL, array_map(function ($path) use ($uri, $is_root) {
             $file = basename($path);
 
             return ($is_root) ? "<a href='/$file'>/$file</a>" : "<a href='$uri/$file'>$uri/$file/</a>";
diff --git a/cli/Valet/Upgrader.php b/cli/Valet/Upgrader.php
index f59d6ae..bf0b218 100644
--- a/cli/Valet/Upgrader.php
+++ b/cli/Valet/Upgrader.php
@@ -11,6 +11,20 @@ public function __construct(public Filesystem $files)
     {
     }
 
+    /**
+     * Run all the upgrades that should be run every time Valet commands are run.
+     *
+     * @return void
+     */
+    public function onEveryRun(): void
+    {
+        $this->relocateOldConfig();
+        $this->pruneMissingDirectories();
+        $this->pruneSymbolicLinks();
+        $this->fixOldSampleValetDriver();
+        $this->errorIfOldCustomDrivers();
+    }
+
     /**
      * Relocate config dir to ~/.config/valet/ if found in old location.
      *
@@ -23,17 +37,33 @@ public function relocateOldConfig()
         }
     }
 
-    public function pruneMissingDirectories()
+    /**
+     * Prune all non-existent paths from the configuration.
+     *
+     * @return void
+     */
+    public function pruneMissingDirectories(): void
     {
         Configuration::prune();
     }
 
-    public function pruneSymbolicLinks()
+    /**
+     * Remove all broken symbolic links in the Valet config Sites diretory.
+     *
+     * @return void
+     */
+    public function pruneSymbolicLinks(): void
     {
         Site::pruneLinks();
     }
 
-    public function fixOldSampleValetDriver()
+    /**
+     * If the user has the old `SampleValetDriver` without the Valet namespace,
+     * replace it with the new `SampleValetDriver` that uses the namespace.
+     *
+     * @return void
+     */
+    public function fixOldSampleValetDriver(): void
     {
         $samplePath = VALET_HOME_PATH.'/Drivers/SampleValetDriver.php';
 
@@ -47,7 +77,12 @@ public function fixOldSampleValetDriver()
         }
     }
 
-    public function errorIfOldCustomDrivers()
+    /**
+     * Throw an exception if the user has old (non-namespaced) custom drivers.
+     *
+     * @return void
+     */
+    public function errorIfOldCustomDrivers(): void
     {
         $driversPath = VALET_HOME_PATH.'/Drivers';
 
diff --git a/cli/app.php b/cli/app.php
index 58da810..a397191 100644
--- a/cli/app.php
+++ b/cli/app.php
@@ -43,11 +43,7 @@ function (ConsoleCommandEvent $event) {
         writer($event->getOutput());
     });
 
-Upgrader::relocateOldConfig();
-Upgrader::pruneMissingDirectories();
-Upgrader::pruneSymbolicLinks();
-Upgrader::fixOldSampleValetDriver();
-Upgrader::errorIfOldCustomDrivers();
+Upgrader::onEveryRun();
 
 /**
  * Install Valet and any required services.
@@ -556,7 +552,7 @@ function (ConsoleCommandEvent $event) {
             if ($phpVersion = Site::phpRcVersion($site)) {
                 info("Found '{$site}/.valetphprc' specifying version: {$phpVersion}");
             } else {
-                info("\nPlease provide a version number. E.g.:");
+                info(PHP_EOL."Please provide a version number. E.g.:");
                 info('valet isolate php@8.2');
                 exit;
             }
diff --git a/cli/stubs/SampleValetDriver.php b/cli/stubs/SampleValetDriver.php
index 1198160..3692518 100644
--- a/cli/stubs/SampleValetDriver.php
+++ b/cli/stubs/SampleValetDriver.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Valet\Drivers\Specific;
+namespace Valet\Drivers\Custom;
 
 use Valet\Drivers\ValetDriver;
 
diff --git a/tests/BaseApplicationTestCase.php b/tests/BaseApplicationTestCase.php
index 827475d..456c2f5 100644
--- a/tests/BaseApplicationTestCase.php
+++ b/tests/BaseApplicationTestCase.php
@@ -21,6 +21,7 @@ public function prepTestConfig()
         }
 
         Configuration::createConfigurationDirectory();
+        Configuration::createDriversDirectory();
         Configuration::writeBaseConfiguration();
     }
 
diff --git a/tests/PhpFpmTest.php b/tests/PhpFpmTest.php
index d2abc69..6efba1b 100644
--- a/tests/PhpFpmTest.php
+++ b/tests/PhpFpmTest.php
@@ -42,9 +42,9 @@ public function test_fpm_is_configured_with_the_correct_user_group_and_port()
 
         resolve(StubForUpdatingFpmConfigFiles::class)->createConfigurationFiles('php@7.2');
         $contents = file_get_contents(__DIR__.'/output/fpm.conf');
-        $this->assertStringContainsString(sprintf("\nuser = %s", user()), $contents);
-        $this->assertStringContainsString("\ngroup = staff", $contents);
-        $this->assertStringContainsString("\nlisten = ".VALET_HOME_PATH.'/valet72.sock', $contents);
+        $this->assertStringContainsString(sprintf(PHP_EOL."user = %s", user()), $contents);
+        $this->assertStringContainsString(PHP_EOL."group = staff", $contents);
+        $this->assertStringContainsString(PHP_EOL."listen = ".VALET_HOME_PATH.'/valet72.sock', $contents);
 
         // It should disable old or default FPM Pool configuration
         $this->assertFileDoesNotExist(__DIR__.'/output/www.conf');