diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2c6542..91fbed9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 ### Changed
 - Add support for Craft 5
 
+## 4.0.5 - 2024-04-04
+### Fixed
+- Fix referred on Mapbox geo requests (Fixes #338, via @maxdmyers)
+- Fix type errors in front-end usage (Fixes #379, via @samhibberd)
+- Fix error when normalizing invalid location (Fixes #368, #380, via @Decyphr)
+- Fix intermittent issues w/ Google Maps API loading (Fixes #294, via @davidwebca)
+- Allow nullable zoom value (Fixes #381)
+- Pass site language to embedded Google map (Fixes #373)
+- Support casting map to string (Fixes #362)
+- Remove reference to MaxMind Lite from docs (Fixes #358)
+
 ## 4.0.4 - 2023-06-26
 ### Fixed
 - Update settings autosuggest input (Fixes #374)
diff --git a/docs/getting-started/config.md b/docs/getting-started/config.md
index 7b7fd62..a9750b4 100644
--- a/docs/getting-started/config.md
+++ b/docs/getting-started/config.md
@@ -44,9 +44,6 @@ needed!
 ##### [ipstack](https://ipstack.com/product)
 ipstack offer free and paid-for versions of their API.
 
-##### MaxMind Lite
-No token required
-
 ##### [MaxMind](https://www.maxmind.com/en/geoip2-precision-services)
 MaxMind offer free lookup database that must be stored locally, and a more
 accurate paid-for version of their API.
@@ -197,7 +194,7 @@ constants.
 use ether\simplemap\services\GeoLocationService;
 
 return [
-    'geoLocationService' => GeoLocationService::MaxMindLite,
+    'geoLocationService' => GeoLocationService::MaxMind,
 ];
 ```
 
diff --git a/src/models/BaseLocation.php b/src/models/BaseLocation.php
index 3a80a42..1513830 100644
--- a/src/models/BaseLocation.php
+++ b/src/models/BaseLocation.php
@@ -9,6 +9,7 @@
 namespace ether\simplemap\models;
 
 use craft\helpers\Json;
+use craft\helpers\Typecast;
 use Twig\Markup;
 use yii\base\Model;
 
@@ -44,6 +45,8 @@ abstract class BaseLocation extends Model
 
 	public function __construct ($config = [])
 	{
+		Typecast::properties(static::class, $config);
+
 		parent::__construct($config);
 
 		if ($this->address === null)
@@ -112,4 +115,9 @@ public function address (array $exclude = [], string $glue = '<br/>'): Markup
 		return new Markup(implode($glue, $addr), 'utf8');
 	}
 
+	public function __toString(): string
+	{
+		return (string) $this->address([], ', ');
+	}
+
 }
diff --git a/src/models/Map.php b/src/models/Map.php
index fcb62b0..3ee5294 100644
--- a/src/models/Map.php
+++ b/src/models/Map.php
@@ -40,7 +40,7 @@ class Map extends BaseLocation
 	public ?int $fieldId = null;
 
 	/** @var int */
-	public int $zoom = 15;
+	public ?int $zoom = 15;
 
 	/** @var int|float|null */
 	public int|null|float $distance = null;
diff --git a/src/services/EmbedService.php b/src/services/EmbedService.php
index 93e98cc..682fa71 100644
--- a/src/services/EmbedService.php
+++ b/src/services/EmbedService.php
@@ -105,6 +105,7 @@ private function _embedGoogle (EmbedOptions $options, Settings $settings): strin
 	{
 		$view = Craft::$app->getView();
 		$callbackName = 'init_' . $options->id;
+		$loadedCallbackName =  $options->id . '_loaded';
 
 		$mapTypeId = match ($settings->mapTiles)
 		{
@@ -144,13 +145,9 @@ private function _embedGoogle (EmbedOptions $options, Settings $settings): strin
 		$params = http_build_query([
 			'key' => $settings->getMapToken(),
 			'callback' => $callbackName,
+			'language' => Craft::$app->getSites()->getCurrentSite()->language,
 		]);
 
-		$this->_js(
-			'https://maps.googleapis.com/maps/api/js?' . $params,
-			['async' => '', 'defer' => '']
-		);
-
 		$js = <<<JS
 let {$options->id};
 
@@ -165,10 +162,15 @@ function {$callbackName} () {
 }
 JS;
 
-		$css = $this->_getCss($options);
 
+		$view->registerScript($js, View::POS_END);
 
-		$view->registerJs($js, View::POS_END);
+		$this->_js(
+			'https://maps.googleapis.com/maps/api/js?' . $params,
+			['async' => '', 'defer' => '', 'onload' => "typeof {$loadedCallbackName} != 'undefined' && {$loadedCallbackName}()"]
+		);
+
+		$css = $this->_getCss($options);
 		$css && $view->registerCss($css);
 
 		return '<div id="' . $options->id . '"></div>';
diff --git a/src/services/GeoService.php b/src/services/GeoService.php
index 898a5bf..c83ad64 100644
--- a/src/services/GeoService.php
+++ b/src/services/GeoService.php
@@ -680,6 +680,10 @@ public static function normalizeLocation (mixed $location, string $country = nul
 		else if (!is_array($location) || !isset($location['lat'], $location['lng']))
 			$location = [];
 
+		if (!$location) {
+			$location = [];
+		}
+
 		return $location;
 	}
 
@@ -759,9 +763,13 @@ private static function _latLngFromAddress_Mapbox ($token, $address, $country):
 				$url = str_replace('.json', rawurlencode(', ' . $country) . '.json', $url);
 		}
 
+		$referer = Craft::$app->getRequest()->getIsConsoleRequest()
+			? Craft::getAlias('@web')
+			: Craft::$app->urlManager->getHostInfo();
+
 		$data = (string) static::_client()->get($url, [
             'headers' => [
-                'referer' => Craft::$app->urlManager->getHostInfo()
+                'referer' => $referer,
             ]
         ])->getBody();
 		$data = Json::decodeIfJson($data);