Bump

sebastianbergmann · sebastianbergmann · commit c64fea588e24 · 2017-12-14T14:09:37.000+01:00
diff --git a/composer.json b/composer.json
@@ -32,7 +32,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.0-dev"
+            "dev-master": "2.1-dev"
         }
     }
 }
