Congrats Stefan!
------------------------------------------------------------------发件人：Ufuk Celebi<[email protected]>日 期：2017年02月10日 18:00:09收件人：<[email protected]>; <[email protected]>抄 送：<[email protected]>主 题：[ANNOUNCE] Welcome Stefan Richter as a new committerHey everyone, I'm very happy to announce that the Flink PMC has accepted Stefan Richter to become a committer of the Apache Flink project. Stefan is part of the community for almost a year now and worked on major features of the latest 1.2 release, most notably rescaling and backwards compatibility of program state. Please join me in welcoming Stefan. :-) – Ufuk
