diff --git a/.github/default.txt b/.github/default.txt
index 9f035513..ec6da57a 100644
--- a/.github/default.txt
+++ b/.github/default.txt
@@ -33,7 +33,7 @@ install_croc()
 	croc_os="unsupported"
 	croc_arch="unknown"
 	croc_arm=""
-	croc_version="4.0.8"
+	croc_version="4.1.0"
 
 
 	# Termux on Android has $PREFIX set which already ends with /usr
diff --git a/README.md b/README.md
index 3a025acd..ce59d2b2 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
     src="https://user-images.githubusercontent.com/6550035/46709024-9b23ad00-cbf6-11e8-9fb2-ca8b20b7dbec.jpg"
     width="408px" border="0" alt="croc">
 <br>
-<a href="https://github.com/schollz/croc/releases/latest"><img src="https://img.shields.io/badge/version-4.0.8-brightgreen.svg?style=flat-square" alt="Version"></a>
+<a href="https://github.com/schollz/croc/releases/latest"><img src="https://img.shields.io/badge/version-4.1.0-brightgreen.svg?style=flat-square" alt="Version"></a>
 <img src="https://img.shields.io/badge/coverage-77%25-brightgreen.svg?style=flat-square" alt="Code coverage">
 <a href="https://travis-ci.org/schollz/croc"><img
 src="https://img.shields.io/travis-ci/schollz/croc.svg?style=flat-square" alt="Build
@@ -122,6 +122,17 @@ You can send files using your relay by entering `-relay` to change the relay tha
 $ croc -relay "ws://myrelay.example.com" send [filename]
 ```
 
+### Configuration file 
+
+You can also make some paramters static by using a configuration file. To get started with the config file just do 
+
+```
+$ croc config
+```
+
+which will generate the file that you can edit. 
+Any changes you make to the configuration file will be applied *before* the command-line flags, if any.
+
 
 ## License