README.md in foreman_bootdisk-3.2.1 vs README.md in foreman_bootdisk-4.0.0

@@ -36,9 +36,10 @@
 | Foreman Version | Plugin Version |
 | --------------- | --------------:|
 | <= 1.3          | ~> 1.0         |
 | >= 1.4          | ~> 2.0         |
 | >= 1.6          | ~> 3.0         |
+| >= 1.7          | ~> 4.0         |
 
 # Usage
 
 ## Configuration