v1.6.0
New features:
- Progress bar!
- Replace
process.env.NODE_ENVinumdiifebundle, it defaults todevelopmentinumdiifebundles andproductioninumd-miniife-minbundles.
process.env.NODE_ENV in umd iife bundle, it defaults to development in umd iife bundles and production in umd-min iife-min bundles.