Update because of the BC break.

Hywan · Hywan · commit 5eb57c7a69a0 · 2016-01-14T21:12:28.000+01:00
diff --git a/composer.json b/composer.json
@@ -33,7 +33,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "0.x-dev"
+            "dev-master": "1.x-dev"
         }
     }
 }
