Merge pull request #664 from ologvinova/FUN_apr5-18

[docs] Update notes April, 5-18

Author: jellonek

docs/update-notes.md

@@ -4,6 +4,7 @@ This section contains quick updates on new functionality and improvements
 of the product. The update notes are released on a biweekly basis starting
 from October, 18 2017.
 
+* [Q1-18-04-18](update-notes/Q1-18-04-18.md)
 * [Q1-18-04-04](update-notes/Q1-18-04-04.md)
 * [Q1-18-03-22](update-notes/Q1-18-03-21.md)
 * [Q1-18-03-07](update-notes/Q1-18-03-07.md)

docs/update-notes/Q1-18-04-18.md

@@ -0,0 +1,7 @@
+# Q1-18-04-18
+
+* Made improvements in SR-IOV.
+* Fixed demo on Mac OS X Docker.
+* Added the `virtletctl version` command.
+* Made improvements in documentation.
+* Updated the Kubernetes-in-Kubernetes example.