diff --git a/endpoints/admin/adduser.php b/endpoints/admin/adduser.php
index c17ea8e12..44bf243bf 100644
--- a/endpoints/admin/adduser.php
+++ b/endpoints/admin/adduser.php
@@ -122,7 +122,7 @@ function validate($value)
     $loggedInUserId = $userId;
 
     $email = validate($data['email']);
-    $username = validate(strtolower($data['username']));
+    $username = validate($data['username']);
     $password = $data['password'];
 
     if (empty($username) || empty($password) || empty($email)) {
diff --git a/endpoints/subscription/exportcalendar.php b/endpoints/subscription/exportcalendar.php
index be16b9112..6a8fe29d6 100644
--- a/endpoints/subscription/exportcalendar.php
+++ b/endpoints/subscription/exportcalendar.php
@@ -35,6 +35,7 @@
         $subscription['payment_method'] = $payment_methods[$subscription['payment_method_id']]['name'];
         $subscription['currency'] = $currencies[$subscription['currency_id']]['symbol'];
         $subscription['trigger'] = $subscription['notify_days_before'] ? $subscription['notify_days_before'] : 1;
+        $subscription['price'] = number_format($subscription['price'], 2);
 
        // Create ICS from subscription information
         $uid = uniqid();
diff --git a/endpoints/subscription/getcalendar.php b/endpoints/subscription/getcalendar.php
index 298be0abc..17e18acff 100644
--- a/endpoints/subscription/getcalendar.php
+++ b/endpoints/subscription/getcalendar.php
@@ -35,6 +35,7 @@
         $subscription['category'] = $categories[$subscription['category_id']]['name'];
         $subscription['payment_method'] = $payment_methods[$subscription['payment_method_id']]['name'];
         $subscription['currency'] = $currencies[$subscription['currency_id']]['symbol'];
+        $subscription['price'] = number_format($subscription['price'], 2);
 
         echo json_encode([
             'success' => true,
diff --git a/includes/version.php b/includes/version.php
index 63787b525..d7baef171 100644
--- a/includes/version.php
+++ b/includes/version.php
@@ -1,3 +1,3 @@
 <?php
-$version = "v2.20.0";
+$version = "v2.20.1";
 ?>
\ No newline at end of file