diff --git a/README.md b/README.md
index 0b18416..bc47120 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,12 @@
 # geojson2image
 
+[![Gem Version](http://img.shields.io/gem/v/geojson2image.svg)][gem]
+
+[gem]: https://rubygems.org/gems/geojson2image
+
 Ruby library for generating images from GeoJSON.
-This gem is currently alpha / pre-release stage.
+
+Currently, MultiPolygon and Polygon GeoJSON types should output images properly. Other GeoJSON types have not been thoroughly tested, and properties from the GeoJSON are not being parsed. 
 
 ## Installation