Merge pull request #767 from kubecost/master

Master

README.md

@@ -18,9 +18,8 @@ Here is a summary of features enabled by this cost model:
 ## Requirements
 
 - Kubernetes version 1.8 or higher
-- kube-state-metrics
-- Node exporter
 - Prometheus
+- kube-state-metrics (optional) 
 
 ## Getting Started
 

pkg/env/costmodelenv.go

@@ -72,7 +72,7 @@ const (
 // GetAWSAccessKeyID returns the environment variable value for AWSAccessKeyIDEnvVar which represents
 // the AWS access key for authentication
 func GetAppVersion() string {
-	return Get(AppVersionEnvVar, "1.77.0")
+	return Get(AppVersionEnvVar, "1.77.1")
 }
 
 // IsEmitNamespaceAnnotationsMetric returns true if cost-model is configured to emit the kube_namespace_annotations metric