Updates for Drupal 8.6.x.

composer.json

@@ -43,13 +43,13 @@
     "ckeditor/colorbutton": "^4.6",
     "ckeditor/panelbutton": "^4.6",
     "composer/installers": "^1.2",
-    "cweagans/composer-patches": "^1.6",
-    "drupal-composer/drupal-scaffold": "^2.2",
+    "cweagans/composer-patches": "^1.6.5",
+    "drupal-composer/drupal-scaffold": "^2.5",
     "drupal/admin_toolbar": "^1",
     "drupal/colorbutton": "^1",
     "drupal/components": "^1",
     "drupal/config_installer": "^1",
-    "drupal/core": "~8.5",
+    "drupal/core": "^8.6.3",
     "drupal/default_content": "^1",
     "drupal/ds": "^3",
     "drupal/file_entity": "^2",
@@ -63,14 +63,7 @@
     "wikimedia/composer-merge-plugin": "^1.4"
   },
   "require-dev": {
-    "behat/mink": "~1.7",
-    "behat/mink-goutte-driver": "~1.2",
-    "drupal/devel": "^1",
-    "jcalderonzumba/gastonjs": "~1.0.2",
-    "jcalderonzumba/mink-phantomjs-driver": "~0.3.1",
-    "mikey179/vfsstream": "~1.2",
-    "phpunit/phpunit": ">=4.8.28 <5",
-    "symfony/css-selector": "~2.8"
+    "drupal/devel": "^1.2"
   },
   "conflict": {
     "drupal/drupal": "*"
@@ -112,10 +105,8 @@
     "composer-exit-on-patch-failure": true,
     "patches": {
       "drupal/core": {
-        "Setting required on radios marks all options required": "https://www.drupal.org/files/issues/2731991-28.patch",
-        "Number widget validation can break AJAX actions": "https://www.drupal.org/files/issues/2614250-40.patch",
-        "Programmatically created translatable content type returns SQL error on content creation": "https://www.drupal.org/files/issues/2599228-31.patch",
-        "ajax.js insert command sometimes wraps content in a div, potentially producing invalid HTML and other bugs": "https://www.drupal.org/files/issues/736066-322.patch"
+        "Setting required on radios marks all options required": "https://www.drupal.org/files/issues/2018-10-09/2731991-34.patch",
+        "Programmatically created translatable content type returns SQL error on content creation": "https://www.drupal.org/files/issues/2018-10-06/2599228-74.patch"
       },
       "drupal/default_content": {
         "Do not reimport existing entities": "https://www.drupal.org/files/issues/do_not_reimport-2698425-56.patch"