update using ember-cli-update

.editorconfig

@@ -4,7 +4,6 @@
 
 root = true
 
-
 [*]
 end_of_line = lf
 charset = utf-8

.travis.yml

@@ -3,9 +3,8 @@ language: node_js
 node_js:
   # we recommend testing addons with the same minimum supported node version as Ember CLI
   # so that your addon works for all apps
-  - "8"
+  - "10"
 
-sudo: false
 dist: trusty
 
 addons:
@@ -27,7 +26,7 @@ branches:
     - /^v\d+\.\d+\.\d+/
 
 jobs:
-  fail_fast: true
+  fast_finish: true
   allow_failures:
     - env: EMBER_TRY_SCENARIO=ember-canary
 
@@ -51,8 +50,8 @@ jobs:
 
     # we recommend new addons test the current and previous LTS
     # as well as latest stable release (bonus points to beta/canary)
-    - env: EMBER_TRY_SCENARIO=ember-lts-3.8
     - env: EMBER_TRY_SCENARIO=ember-lts-3.12
+    - env: EMBER_TRY_SCENARIO=ember-lts-3.16
     - env: EMBER_TRY_SCENARIO=ember-release
     - env: EMBER_TRY_SCENARIO=ember-beta
     - env: EMBER_TRY_SCENARIO=ember-canary

LICENSE.md

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019
+Copyright (c) 2020
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -17,9 +17,9 @@ You do not need to be a web developer to be able to use this system. You just wr
 Compatibility
 ------------------------------------------------------------------------------
 
-* Ember.js v3.8 or above
+* Ember.js v3.12 or above
 * Ember CLI v2.13 or above
-* Node.js v8 or above
+* Node.js v10 or above
 
 Super Quick Start
 ------------------------------------------------------------------------------

config/ember-try.js

@@ -6,18 +6,18 @@ module.exports = async function() {
   return {
     scenarios: [
       {
-        name: 'ember-lts-3.8',
+        name: 'ember-lts-3.12',
         npm: {
           devDependencies: {
-            'ember-source': '~3.8.0'
+            'ember-source': '~3.12.0'
           }
         }
       },
       {
-        name: 'ember-lts-3.12',
+        name: 'ember-lts-3.16',
         npm: {
           devDependencies: {
-            'ember-source': '~3.12.0'
+            'ember-source': '~3.16.0'
           }
         }
       },