Release 4.0

Author: DZunke

CHANGELOG.md

@@ -1,5 +1,6 @@
-Version 4.x
+Version 4.0
 ===========
 * Remove symfony 3 compability
+* Set min php version to 7.2 as requirment for coming code styling
 * Pass tree root via constructor (thanks @elonmir)
 * Update phpunit to v8

composer.json

@@ -13,13 +13,13 @@
     ],
     "require": {
         "php": ">=7.2",
-        "symfony/http-foundation": "~4.0",
-        "symfony/http-kernel": "~4.0",
-        "symfony/dependency-injection": "~4.0",
-        "symfony/config": "~4.0",
-        "symfony/console": "~4.0",
-        "symfony/twig-bridge": "~4.0",
-        "symfony/yaml": "~4.0"
+        "symfony/http-foundation": "~4.0|~5.0",
+        "symfony/http-kernel": "~4.0|~5.0",
+        "symfony/dependency-injection": "~4.0|~5.0",
+        "symfony/config": "~4.0|~5.0",
+        "symfony/console": "~4.0|~5.0",
+        "symfony/twig-bridge": "~4.0|~5.0",
+        "symfony/yaml": "~4.0|~5.0"
     },
     "require-dev": {
         "twig/twig": "~2",