Flink 1.6 Support

[Jins George]

Hi Community,

Noticed that the Beam 2.8 release comes with flink  1.5.x dependency. 
Are there any plans to upgrade flink to  1.6.x  in next beam release. ( 
I am looking for the better k8s  support in Flink 1.6)

Thanks,

Jins George