Release 0.4.2

Signed-off-by: Brian Brazil <[email protected]>

Author: brian-brazil

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name="prometheus_client",
-    version="0.4.1",
+    version="0.4.2",
     author="Brian Brazil",
     author_email="[email protected]",
     description="Python client for the Prometheus monitoring system.",