bump version to 0.9.6

Author: rsgalloway

lib/envstack/__init__.py

@@ -34,6 +34,6 @@
 """
 
 __prog__ = "envstack"
-__version__ = "0.9.5"
+__version__ = "0.9.6"
 
 from envstack.env import clear, init, revert, save  # noqa: F401

setup.py

@@ -40,7 +40,7 @@
 
 setup(
     name="envstack",
-    version="0.9.5",
+    version="0.9.6",
     description="Stacked environment variable management system",
     long_description=long_description,
     long_description_content_type="text/markdown",