diff --git a/.env.example b/.env.example
index 251aeb94..668c06f0 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,4 @@
+APP_NAME=Laravel
 APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
@@ -21,7 +22,7 @@ REDIS_PASSWORD=null
 REDIS_PORT=6379
 
 MAIL_DRIVER=smtp
-MAIL_HOST=mailtrap.io
+MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
diff --git a/.gitattributes b/.gitattributes
index a8763f8e..967315dd 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,5 @@
 * text=auto
 *.css linguist-vendored
 *.scss linguist-vendored
+*.js linguist-vendored
+CHANGELOG.md export-ignore
diff --git a/.gitignore b/.gitignore
index b278165a..7deb0000 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,10 @@
 /node_modules
+/public/hot
 /public/storage
 /storage/*.key
 /vendor
 /.idea
+/.vagrant
 Homestead.json
 Homestead.yaml
 .env
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 00000000..86c095e5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,15 @@
+# Release Notes
+
+## v5.4.16 (2017-03-17)
+
+### Added
+- Added `unix_socket` to `mysql` in `config/database.php` ()[#4179](https://github.com/laravel/laravel/pull/4179))
+- Added Pusher example code to `bootstrap.js` ([31c2623](https://github.com/laravel/laravel/commit/31c262301899b6cd1a4ce2631ad0e313b444b131))
+
+### Changed
+- Use `smtp.mailtrap.io` as default `MAIL_HOST` ([#4182](https://github.com/laravel/laravel/pull/4182))
+- Use `resource_path()` in `config/view.php` ([#4165](https://github.com/laravel/laravel/pull/4165))
+- Use `cross-env` binary ([#4167](https://github.com/laravel/laravel/pull/4167))
+
+### Removed
+- Remove index from password reset `token` column ([#4180](https://github.com/laravel/laravel/pull/4180))
diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 21c9784c..a747e31b 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -60,6 +60,6 @@ class Handler extends ExceptionHandler
             return response()->json(['error' => 'Unauthenticated.'], 401);
         }
 
-        return redirect()->guest('login');
+        return redirect()->guest(route('login'));
     }
 }
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index a182657e..fca6152c 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -13,7 +13,7 @@ class EventServiceProvider extends ServiceProvider
      * @var array
      */
     protected $listen = [
-        'App\Events\SomeEvent' => [
+        'App\Events\Event' => [
             'App\Listeners\EventListener',
         ],
     ];
diff --git a/bootstrap/autoload.php b/bootstrap/autoload.php
index 38301379..94adc997 100644
--- a/bootstrap/autoload.php
+++ b/bootstrap/autoload.php
@@ -15,20 +15,3 @@ define('LARAVEL_START', microtime(true));
 */
 
 require __DIR__.'/../vendor/autoload.php';
-
-/*
-|--------------------------------------------------------------------------
-| Include The Compiled Class File
-|--------------------------------------------------------------------------
-|
-| To dramatically increase your application's performance, you may use a
-| compiled class file which contains all of the classes commonly used
-| by a request. The Artisan "optimize" is used to create this file.
-|
-*/
-
-$compiledPath = __DIR__.'/cache/compiled.php';
-
-if (file_exists($compiledPath)) {
-    require $compiledPath;
-}
diff --git a/composer.json b/composer.json
index 78354e16..91b6e51a 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,11 @@
             "database"
         ],
         "psr-4": {
-            "App\\": "app/",
+            "App\\": "app/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
             "Tests\\": "tests/"
         }
     },
@@ -42,8 +46,7 @@
     },
     "config": {
         "preferred-install": "dist",
-        "sort-packages": true
-    },
-    "minimum-stability": "dev",
-    "prefer-stable": true
+        "sort-packages": true,
+        "optimize-autoloader": true
+    }
 }
diff --git a/config/app.php b/config/app.php
index 3036ac7c..135e9778 100644
--- a/config/app.php
+++ b/config/app.php
@@ -12,7 +12,7 @@ return [
     | any other location as required by the application or its packages.
     */
 
-    'name' => 'Laravel',
+    'name' => env('APP_NAME', 'Laravel'),
 
     /*
     |--------------------------------------------------------------------------
diff --git a/config/database.php b/config/database.php
index df36b2dd..a196943f 100644
--- a/config/database.php
+++ b/config/database.php
@@ -46,6 +46,7 @@ return [
             'database' => env('DB_DATABASE', 'forge'),
             'username' => env('DB_USERNAME', 'forge'),
             'password' => env('DB_PASSWORD', ''),
+            'unix_socket' => env('DB_SOCKET', ''),
             'charset' => 'utf8mb4',
             'collation' => 'utf8mb4_unicode_ci',
             'prefix' => '',
diff --git a/config/mail.php b/config/mail.php
index 68ed285d..bb92224c 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -88,6 +88,19 @@ return [
 
     'password' => env('MAIL_PASSWORD'),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Sendmail System Path
+    |--------------------------------------------------------------------------
+    |
+    | When using the "sendmail" driver to send e-mails, we will need to know
+    | the path to where Sendmail lives on this server. A default path has
+    | been provided here, which will work well on most of your systems.
+    |
+    */
+
+    'sendmail' => '/usr/sbin/sendmail -bs',
+
     /*
     |--------------------------------------------------------------------------
     | Markdown Mail Settings
diff --git a/config/view.php b/config/view.php
index e193ab61..2acfd9cc 100644
--- a/config/view.php
+++ b/config/view.php
@@ -14,7 +14,7 @@ return [
     */
 
     'paths' => [
-        realpath(base_path('resources/views')),
+        resource_path('views'),
     ],
 
     /*
diff --git a/database/migrations/2014_10_12_100000_create_password_resets_table.php b/database/migrations/2014_10_12_100000_create_password_resets_table.php
index 1eefa405..0d5cb845 100644
--- a/database/migrations/2014_10_12_100000_create_password_resets_table.php
+++ b/database/migrations/2014_10_12_100000_create_password_resets_table.php
@@ -15,7 +15,7 @@ class CreatePasswordResetsTable extends Migration
     {
         Schema::create('password_resets', function (Blueprint $table) {
             $table->string('email')->index();
-            $table->string('token')->index();
+            $table->string('token');
             $table->timestamp('created_at')->nullable();
         });
     }
diff --git a/package.json b/package.json
index 194b47c8..83294b63 100644
--- a/package.json
+++ b/package.json
@@ -1,17 +1,21 @@
 {
   "private": true,
   "scripts": {
-    "dev": "cross-env NODE_ENV=development webpack --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
-    "watch": "cross-env NODE_ENV=development webpack --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
-    "hot": "cross-env NODE_ENV=development webpack-dev-server --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
-    "production": "cross-env NODE_ENV=production webpack --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
+    "dev": "npm run development",
+    "development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
+    "watch": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
+    "watch-poll": "npm run watch -- --watch-poll",
+    "hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
+    "prod": "npm run production",
+    "production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
   },
   "devDependencies": {
-    "axios": "^0.15.2",
+    "axios": "^0.15.3",
     "bootstrap-sass": "^3.3.7",
-    "jquery": "^3.1.0",
-    "laravel-mix": "^0.5.0",
-    "lodash": "^4.16.2",
-    "vue": "^2.0.1"
+    "cross-env": "^3.2.3",
+    "jquery": "^3.1.1",
+    "laravel-mix": "0.*",
+    "lodash": "^4.17.4",
+    "vue": "^2.1.10"
   }
 }
diff --git a/public/index.php b/public/index.php
index 716731f8..1e1d775f 100644
--- a/public/index.php
+++ b/public/index.php
@@ -15,7 +15,7 @@
 | Composer provides a convenient, automatically generated class loader for
 | our application. We just need to utilize it! We'll simply require it
 | into the script here so that we don't have to worry about manual
-| loading any of our classes later on. It feels nice to relax.
+| loading any of our classes later on. It feels great to relax.
 |
 */
 
diff --git a/readme.md b/readme.md
index 70f23e0b..336ce592 100644
--- a/readme.md
+++ b/readme.md
@@ -27,6 +27,17 @@ Laravel has the most extensive and thorough documentation and video tutorial lib
 
 If you're not in the mood to read, [Laracasts](https://laracasts.com) contains over 900 video tutorials on a range of topics including Laravel, modern PHP, unit testing, JavaScript, and more. Boost the skill level of yourself and your entire team by digging into our comprehensive video library.
 
+## Laravel Sponsors
+
+We would like to extend our thanks to the following sponsors for helping fund on-going Laravel development. If you are interested in becoming a sponsor, please visit the Laravel [Patreon page](http://patreon.com/taylorotwell):
+
+- **[Vehikl](http://vehikl.com)**
+- **[Tighten Co.](https://tighten.co)**
+- **[British Software Development](https://www.britishsoftware.co)**
+- **[Styde](https://styde.net)**
+- **[Codecourse](https://www.codecourse.com)**
+- [Fragrantica](https://www.fragrantica.com)
+
 ## Contributing
 
 Thank you for considering contributing to the Laravel framework! The contribution guide can be found in the [Laravel documentation](http://laravel.com/docs/contributions).
diff --git a/resources/assets/js/bootstrap.js b/resources/assets/js/bootstrap.js
index 4e8b9586..86574839 100644
--- a/resources/assets/js/bootstrap.js
+++ b/resources/assets/js/bootstrap.js
@@ -27,9 +27,8 @@ window.Vue = require('vue');
 
 window.axios = require('axios');
 
-window.axios.defaults.headers.common = {
-    'X-Requested-With': 'XMLHttpRequest'
-};
+window.axios.defaults.headers.common['X-CSRF-TOKEN'] = window.Laravel.csrfToken;
+window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
 
 /**
  * Echo exposes an expressive API for subscribing to channels and listening
@@ -37,7 +36,9 @@ window.axios.defaults.headers.common = {
  * allows your team to easily build robust real-time web applications.
  */
 
-// import Echo from "laravel-echo"
+// import Echo from 'laravel-echo'
+
+// window.Pusher = require('pusher-js');
 
 // window.Echo = new Echo({
 //     broadcaster: 'pusher',
diff --git a/resources/assets/sass/_variables.scss b/resources/assets/sass/_variables.scss
index 0a2bc731..53202ac1 100644
--- a/resources/assets/sass/_variables.scss
+++ b/resources/assets/sass/_variables.scss
@@ -17,6 +17,7 @@ $brand-warning: #cbb956;
 $brand-danger: #bf5329;
 
 // Typography
+$icon-font-path: "~bootstrap-sass/assets/fonts/bootstrap/";
 $font-family-sans-serif: "Raleway", sans-serif;
 $font-size-base: 14px;
 $line-height-base: 1.6;
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index 9608bc25..2a5c7434 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -41,7 +41,7 @@ return [
     'email'                => 'The :attribute must be a valid email address.',
     'exists'               => 'The selected :attribute is invalid.',
     'file'                 => 'The :attribute must be a file.',
-    'filled'               => 'The :attribute field is required.',
+    'filled'               => 'The :attribute field must have a value.',
     'image'                => 'The :attribute must be an image.',
     'in'                   => 'The selected :attribute is invalid.',
     'in_array'             => 'The :attribute field does not exist in :other.',
diff --git a/resources/views/welcome.blade.php b/resources/views/welcome.blade.php
index d6760370..44b7e721 100644
--- a/resources/views/welcome.blade.php
+++ b/resources/views/welcome.blade.php
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="{{ config('app.locale') }}">
     <head>
         <meta charset="utf-8">
         <meta http-equiv="X-UA-Compatible" content="IE=edge">
diff --git a/storage/framework/testing/.gitignore b/storage/framework/testing/.gitignore
new file mode 100644
index 00000000..d6b7ef32
--- /dev/null
+++ b/storage/framework/testing/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore