Merge branch 'graphqlite4' into 'master'

Adding GraphQLite v4 article

See merge request !41

pages/blog/david/20190206-graphqlite.md

@@ -8,6 +8,7 @@ theme: main
 context:
   post_date: 2019-02-06
   related:
+   - /graphqlite4
    - /type-hint-all-the-things
    - /adding-graphql-to-your-vuejs-application
   excerpt: Come with us in a journey through the GraphQL landscape in PHP and learn about our brand new GraphQLite library.
@@ -19,6 +20,8 @@ context:
 #  update_date: 2017-11-21
 ---
 
+<div class="alert alert-info"><strong>Update: </strong> since the writing of this article, we released <a href="graphqlite4">GraphQLite 4</a></div>
+
 ## TL;DR
 
 [GraphQLite](https://graphqlite.thecodingmachine.io) is a PHP library that maps your PHP classes and 
@@ -283,6 +286,8 @@ modules to help you get started quickly. So far, we have a [Symfony bundle](http
 
 We plan on working on [container-interop/service-provider compatibility](https://github.com/container-interop/service-provider/) and a Laravel module too.
 
+<div class="alert alert-info"><strong>Update: </strong> since the writing of this article, the <a href="https://graphqlite.thecodingmachine.io/docs/laravel-package">Laravel</a> and the <a href="https://graphqlite.thecodingmachine.io/docs/universal_service_providers">service-provider</a> packages have been released.</div>
+
 Webonyx has already bindings with PSR-15 middlewares so it is relatively easy to setup a working environment with
 [Zend Expressive](https://docs.zendframework.com/zend-expressive/) or any PSR-15 enabled framework.