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[ANNOUNCE] Weekly community update #29


Dear community,

this is the weekly community update thread #29. Please post any news and
updates you want to share with the community to this thread.

# Feature freeze Flink 1.6

The Flink community has cut off the release branch for Flink 1.6 [1]. From
now on, the community will concentrate on fixing the last remaining release
blockers before Flink 1.6 will be released.

# Flink 1.5.1 released

The Flink community has released the first bug fix release 1.5.1 [2]
containing more than 60 fixes and improvements.

# Improve record serialization

Zhijiang kicked off a discussion about improving the way Flink serializes
records into multiple result subpartitions [3]. His proposal aims at
reducing redundant serialization overhead by sharing buffers across
multiple subpartitions. Please join the discussion if you want to learn
more.

[1]
https://git-wip-us.apache.org/repos/asf?p=flink.git;a=shortlog;h=refs/heads/release-1.6
[2]
http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/ANNOUNCE-Apache-Flink-1-5-1-released-td23300.html
[3]
http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Improve-broadcast-serialization-td23295.html

Cheers,
Till