add 4.0 chapters

Author: lindyhopchris

Diff for: .vuepress/4.0.js

@@ -0,0 +1,116 @@
+module.exports = [
+  {
+    title: 'Getting Started',
+    collapsable: false,
+    children: prefix('getting-started', [
+      '',
+      'upgrade',
+      'core-concepts',
+      'directory-structure',
+    ]),
+  },
+  {
+    title: 'Tutorial',
+    collapsable: true,
+    children: prefix('tutorial', [
+      '',
+      '02-models',
+      '03-server-and-schemas',
+      '04-relationships',
+      '05-creating-resources',
+      '06-modifying-resources',
+      '07-deleting-resources',
+      '08-fetching-resources',
+    ]),
+  },
+  {
+    title: 'Servers',
+    collapsable: false,
+    children: prefix('servers', [
+      '',
+      'events',
+    ]),
+  },
+  {
+    title: 'Schemas',
+    collapsable: false,
+    children: prefix('schemas', [
+      '',
+      'identifier',
+      'attributes',
+      'relationships',
+      'eager-loading',
+      'sorting',
+      'pagination',
+      'filters',
+      'soft-deleting',
+    ]),
+  },
+  {
+    title: 'Routing',
+    collapsable: false,
+    children: prefix('routing', [
+      '',
+      'controllers',
+      'writing-actions',
+      'custom-actions',
+    ]),
+  },
+  {
+    title: 'Requests',
+    collapsable: false,
+    children: prefix('requests', [
+      '',
+      'authorization',
+      'compliance',
+      'resources',
+      'query-parameters',
+    ]),
+  },
+  {
+    title: 'Responses',
+    collapsable: false,
+    children: prefix('responses', [
+      '',
+      'errors',
+    ]),
+  },
+  {
+    title: 'API Resources',
+    collapsable: false,
+    children: prefix('resources', [
+      '',
+      'attributes',
+      'relationships',
+      'meta',
+      'links',
+    ]),
+  },
+  {
+    title: 'Digging Deeper',
+    collapsable: false,
+    children: prefix('digging-deeper', [
+      'artisan',
+      'countable',
+      'localisation',
+      'proxies',
+      'non-eloquent',
+      'polymorphic-to-many',
+    ]),
+  },
+  {
+    title: 'Testing',
+    collapsable: false,
+    children: prefix('testing', [
+      '',
+      'resources',
+      'relationships',
+      'requests',
+      'assertions',
+    ]),
+  }
+];
+
+function prefix(prefix, children) {
+    return children.map(child => `${prefix}/${child}`)
+}

Diff for: .vuepress/config.js

@@ -40,6 +40,10 @@ module.exports = {
         text: "Version",
         link: "/",
         items: [
+          {
+            text: "4.x",
+            link: "/4.0/"
+          },
           {
             text: "3.x",
             link: "/3.0/"
@@ -59,6 +63,7 @@ module.exports = {
       "/1.0/": require("./1.0"),
       "/2.0/": require("./2.0"),
       "/3.0/": require("./3.0"),
+      "/4.0/": require("./4.0"),
     },
   },
 

Diff for: 4.0/README.md

@@ -0,0 +1,47 @@
+# Introduction
+
+Laravel JSON:API helps you easily implement [JSON:API](https://jsonapi.org)
+specification-compliant APIs to your Laravel applications.
+
+Full details of the JSON:API specification can be found on their
+[website](https://jsonapi.org).
+
+## Features
+
+Laravel JSON:API provides all the capabilities you need to add JSON:API
+compliant APIs to your Laravel application. We have extensive support for the
+full specification, including:
+
+- Content negotiation
+- Fetching resources
+- Fetching relationships
+- Inclusion of related resources (compound documents)
+- Sparse field sets
+- Sorting
+- Pagination
+- Filtering
+- Creating resources
+- Updating resources
+- Updating relationships
+- Deleting resources
+- Validation of:
+  - JSON:API documents for compliance with the specification; and
+  - Query parameters.
+
+This includes full out-of-the box support for querying Eloquent resources,
+with features such as:
+
+- Automatic eager loading when using JSON:API include paths
+- Simple definition of filters and sort parameters
+- Easy relationship end-points
+- Pagination of resources.
+
+And finally, we have an extensive range of test helpers: to make
+test driven development a breeze.
+
+## Get Started
+
+Get start by heading to the [installation guide.](./getting-started)
+
+Or if you're new to JSON:API or want a great intro the Laravel JSON:API, then
+try our [tutorial.](./tutorial)