Require Node.js 4 to run.

pahen · Jul 5, 2016 · a7b910b · a7b910b
1 parent 7eca13e
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diff --git a/README.md b/README.md
@@ -253,6 +253,9 @@ minimize a global energy function, which is equivalent to statistical multi-dime
 
 # Release Notes
 
+## v1.0.0 (still in development)
+* Refactored Madge to use ES6 and now requires Node.js 4 to run.
+
 ## v0.5.5 (July 03, 2016)
 * Add note about Graphviz and Windows in README
 * Fix matching absolute path in Windows (Thanks to nadejdashed)

diff --git a/package.json b/package.json
@@ -20,7 +20,7 @@
     "graph"
   ],
   "engines": [
-    "node >= 4.4.7"
+    "node": ">=4.x.x"
   ],
   "scripts": {
     "test": "npm run lint && npm run mocha && npm run madge",