Support for Flink 1.11

[Kishor Joshi]

Hi Team,
Since the beam has released the version 2.24 but it seems still the highest 
version that is supported in beam 2.24 (>=2.21) is 1.10.So i would like to know 
what is the plan to release beam with the support of latest flink i.e. 1.11.x.
Thanks & Regards,Kishor