Bump version number

README.md

@@ -496,6 +496,10 @@ development effort if the features aren't useful to my employer.
 
 ## Release Notes
 
+### 0.4.2
+
+ * Provide new SQL option custom_query_file
+
 ### 0.4.1
 
  * Cease management of custom logging modules `logtofile` and `logtosyslog` since it does not make sense to manage these globally 

metadata.json

 {
   "name": "jgazeley/freeradius",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "author": "jgazeley",
   "summary": "Install and configure FreeRADIUS",
   "license": "Apache-2.0",