Update Ember

.eslintrc.js

@@ -1,7 +1,7 @@
 module.exports = {
   root: true,
   parserOptions: {
-    ecmaVersion: 2017,
+    ecmaVersion: 2018,
     sourceType: 'module'
   },
   plugins: [
@@ -36,7 +36,15 @@ module.exports = {
       env: {
         browser: false,
         node: true
-      }
+      },
+      plugins: ['node'],
+      rules: Object.assign({}, require('eslint-plugin-node').configs.recommended.rules, {
+        // add your custom rules and overrides for node files here
+
+        // this can be removed once the following is fixed
+        // https://github.com/mysticatea/eslint-plugin-node/issues/77
+        'node/no-unpublished-require': 'off'
+      })
     }
   ]
 };

.travis.yml

@@ -1,7 +1,7 @@
 ---
 language: node_js
 node_js:
-  - "6"
+  - "8"
 
 sudo: false
 dist: trusty
@@ -18,9 +18,6 @@ env:
     # See https://git.io/vdao3 for details.
     - JOBS=1
 
-before_install:
-  - npm config set spin false
-
 script:
   - npm run lint:hbs
   - npm run lint:js

config/environment.js

@@ -9,7 +9,7 @@ module.exports = function(environment) {
     EmberENV: {
       FEATURES: {
         // Here you can enable experimental features on an ember canary build
-        // e.g. 'with-controller': true
+        // e.g. EMBER_NATIVE_DECORATOR_SUPPORT: true
       },
       EXTEND_PROTOTYPES: {
         // Prevent Ember Data from overriding Date.parse.

package.json

@@ -21,34 +21,34 @@
     "test": "ember test"
   },
   "devDependencies": {
-    "@ember/jquery": "^0.5.2",
-    "@ember/optional-features": "^0.6.3",
-    "broccoli-asset-rev": "^2.7.0",
-    "ember-ajax": "^4.0.1",
-    "ember-cli": "~3.8.1",
+    "@ember/jquery": "^0.6.0",
+    "@ember/optional-features": "^0.7.0",
+    "broccoli-asset-rev": "^3.0.0",
+    "ember-ajax": "^5.0.0",
+    "ember-cli": "~3.10.1",
     "ember-cli-app-version": "^3.2.0",
-    "ember-cli-babel": "^7.1.2",
+    "ember-cli-babel": "^7.7.3",
     "ember-cli-dependency-checker": "^3.1.0",
-    "ember-cli-eslint": "^4.2.3",
-    "ember-cli-htmlbars": "^3.0.0",
-    "ember-cli-htmlbars-inline-precompile": "^1.0.3",
+    "ember-cli-eslint": "^5.1.0",
+    "ember-cli-htmlbars": "^3.0.1",
+    "ember-cli-htmlbars-inline-precompile": "^2.1.0",
     "ember-cli-inject-live-reload": "^1.8.2",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
-    "ember-data": "~3.8.0",
     "ember-export-application-global": "^2.0.0",
     "ember-fetch": "^6.4.0",
-    "ember-load-initializers": "^1.1.0",
+    "ember-load-initializers": "^2.0.0",
     "ember-maybe-import-regenerator": "^0.1.6",
-    "ember-qunit": "^3.4.1",
+    "ember-qunit": "^4.4.1",
     "ember-resolver": "^5.0.1",
-    "ember-source": "~3.8.0",
-    "eslint-plugin-ember": "^5.2.0",
+    "ember-source": "~3.10.0",
+    "eslint-plugin-ember": "^6.2.0",
+    "eslint-plugin-node": "^9.0.1",
     "loader.js": "^4.7.0",
-    "qunit-dom": "^0.8.0"
+    "qunit-dom": "^0.8.4"
   },
   "engines": {
-    "node": "6.* || 8.* || >= 10.*"
+    "node": "8.* || >= 10.*"
   }
 }