Merge pull request #12 from smichaelsen/0.7

Author: helhum

composer.json

@@ -3,7 +3,7 @@
     "description" : "Simple but powerful configuration handling for TYPO3 CMS",
     "license": "GPL-2.0-or-later",
     "require": {
-        "php": ">=7.0 <7.3",
+        "php": ">=7.0 <7.4",
         "ext-json": "*",
         "typo3/cms-core": "^7.6 || ^8.7",
         "helhum/config-loader": "^0.9",