MAINTAINERS.md in omnibus-5.0.0 vs MAINTAINERS.md in omnibus-5.1.0

- old
+ new

@@ -23,5 +23,6 @@
 * [Scott Hain](https://github.com/scotthain)
 * [Seth Vargo](http://github.com/sethvargo)
 * [Steven Danna](https://github.com/stevendanna)
 * [Yvonne Lam](http://github.com/yzl)
 * [Thom May](https://github.com/thommay)
+* [Kartik Null Cating-Subramanian](https://github.com/ksubrama)