docs: Update version & CHANGELOG.md

CHANGELOG.md

 # Changelog
 
+## [1.3.0] - 2021-03-02
+### Added
+- Create Plugin afterSave
+- Create Helper
+
 ## [1.2.0] - 2021-02-14
 ### Added
 - Mise en place de la licence

composer.json

@@ -2,7 +2,7 @@
     "name": "nicolasbejean/customer",
     "description": "Module d'exportation des clients pour Magento 2",
     "type": "magento2-module",
-    "version": "1.2.0",
+    "version": "1.3.0",
     "require": {
         "php": "~7.1.3||~7.2.0||~7.3.0",
         "magento/framework": "102.0.*",

etc/module.xml

 <?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
-    <module name="NicolasBejean_Customer" setup_version="1.2.0">
+    <module name="NicolasBejean_Customer" setup_version="1.3.0">
         <sequence>
             <module name="Magento_Customer"/>
         </sequence>