update to 3.28 with ember-cli-update

Author: mansona

.eslintignore

@@ -13,6 +13,7 @@
 # misc
 /coverage/
 !.*
+.*/
 .eslintcache
 
 # ember-try

.eslintrc.js

@@ -33,17 +33,18 @@ module.exports = {
     // node files
     {
       files: [
-        '.eslintrc.js',
-        '.prettierrc.js',
-        '.template-lintrc.js',
-        'ember-cli-build.js',
-        'testem.js',
-        'run-tests.js',
-        'blueprints/*/index.js',
-        'config/**/*.js',
-        'lib/**/*.js',
-        'bin/*',
-        'server/**/*.js',
+        './.eslintrc.js',
+        './.prettierrc.js',
+        './.template-lintrc.js',
+        './ember-cli-build.js',
+        './testem.js',
+        './blueprints/*/index.js',
+        './config/**/*.js',
+        './lib/*/index.js',
+        './server/**/*.js',
+        './run-tests.js',
+        './bin/*',
+        './prember-urls.js',
       ],
       excludedFiles: ['config/deprecation-workflow.js'],
       parserOptions: {
@@ -62,5 +63,10 @@ module.exports = {
         'node/no-unpublished-require': 'off',
       },
     },
+    {
+      // Test files:
+      files: ['tests/**/*-test.{js,ts}'],
+      extends: ['plugin:qunit/recommended'],
+    },
   ],
 };

.template-lintrc.js

@@ -2,15 +2,5 @@
 'use strict';
 
 module.exports = {
-  extends: 'octane',
-  rules: {
-    'attribute-indentation': false,
-    'no-unnecessary-concat': false,
-    'no-inline-styles': false,
-    'no-curly-component-invocation': false,
-    'no-action': false,
-    quotes: false,
-    'no-link-to-positional-params': false,
-    'require-input-label': false,
-  },
+  extends: 'recommended',
 };

config/ember-cli-update.json

@@ -3,7 +3,7 @@
   "packages": [
     {
       "name": "ember-cli",
-      "version": "3.26.1",
+      "version": "3.28.6",
       "blueprints": [
         {
           "name": "app",

config/targets.js

@@ -7,12 +7,20 @@ const browsers = [
   'last 1 Edge versions',
 ];
 
-const isCI = Boolean(process.env.CI);
-const isProduction = process.env.EMBER_ENV === 'production';
-
-if (isCI || isProduction) {
-  browsers.push('ie 11');
-}
+// Ember's browser support policy is changing, and IE11 support will end in
+// v4.0 onwards.
+//
+// See https://deprecations.emberjs.com/v3.x#toc_3-0-browser-support-policy
+//
+// If you need IE11 support on a version of Ember that still offers support
+// for it, uncomment the code block below.
+//
+// const isCI = Boolean(process.env.CI);
+// const isProduction = process.env.EMBER_ENV === 'production';
+//
+// if (isCI || isProduction) {
+//   browsers.push('ie 11');
+// }
 
 module.exports = {
   browsers,