Bump version

Author: ngoodger

setup.py

@@ -87,7 +87,7 @@ def build_extension(self, ext):
 
     setuptools.setup(
         name=PACKAGE_NAME,
-        version="0.1.7",
+        version="0.2.0",
         description=("Language Wrapper for the NetHack Learning Environment (NLE) "),
         long_description=long_description,
         long_description_content_type="text/markdown",