fix composer

X-NicON · X-NicON · commit 2eaaef910b6d · 2018-07-31T13:00:45.000+03:00
diff --git a/composer.json b/composer.json
@@ -9,6 +9,7 @@
             "email": "xnicon@gmail.com"
         }
     ],
+    "minimum-stability": "stable",
     "autoload": {
         "psr-4": {
             "phpCache\\": "."
