Add missing parameter for addCc and addBcc methods

Author: hjmsw

lib/mail/Mail.php

@@ -393,6 +393,8 @@ public function addTos(
      *
      * @param string|Cc $cc Email address or Cc object
      * @param string $name Recipient name
+     * @param Substitution[]|array|null $substitutions Personalized
+     *                                                         substitutions
      * @param int|null $personalizationIndex Index into an array of
      *                                                   existing Personalization
      *                                                   objects
@@ -402,6 +404,7 @@ public function addTos(
     public function addCc(
         $cc,
         $name = null,
+        $substitutions = null,
         $personalizationIndex = null,
         $personalization = null
     ) {
@@ -413,6 +416,7 @@ public function addCc(
             "Cc",
             $cc,
             $name,
+            $substitutions,
             $personalizationIndex,
             $personalization
         );
@@ -448,6 +452,8 @@ public function addCcs(
      *
      * @param string|Bcc $bcc Email address or Bcc object
      * @param string $name Recipient name
+     * @param Substitution[]|array|null $substitutions Personalized
+     *                                                         substitutions
      * @param int|null $personalizationIndex Index into an array of
      *                                                   existing Personalization
      *                                                   objects
@@ -457,6 +463,7 @@ public function addCcs(
     public function addBcc(
         $bcc,
         $name = null,
+        $substitutions = null,
         $personalizationIndex = null,
         $personalization = null
     ) {
@@ -468,6 +475,7 @@ public function addBcc(
             "Bcc",
             $bcc,
             $name,
+            $substitutions,
             $personalizationIndex,
             $personalization
         );