1 files changed, 8 insertions, 0 deletions
diff --git a/composer.json b/composer.json
index 39d6569..3b87814 100644
--- a/composer.json
+++ b/composer.json
@@ -13,9 +13,17 @@
     "support": {
         "issues": "https://github.com/sebastianbergmann/version/issues"
     },
+    "require": {
+        "php": ">=5.6"
+    },
     "autoload": {
         "classmap": [
             "src/"
         ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.0.x-dev"
+        }
     }
 }