[DISCUSS] Druid 31.0.1 Release

[Clint Wylie <cw...@apache.org>]

Hi all,

I want to make a patch release for 31.0.0 due to an ugly bug with the
new complex metric compression feature. The bug is caused by the byte
order being incorrectly set on the buffers returned from the
compressed column and can cause corruption and/or out of memory
exceptions with hyperUnique, approxHistogram, fixedBucketsHistogram,
variance, and momentSketch complex type columns. The bug is fixed by
https://github.com/apache/druid/pull/17422

There are a few other changes I have in mind to include as well:
https://github.com/apache/druid/pull/17460 - fixes a bug with new
projections feature
https://github.com/apache/druid/pull/17334 - fixes a web console bug
https://github.com/apache/druid/pull/17397 - fixes a minor performance
regression

Any additional fixes we should consider? I'll likely get started and
cut a branch later today, and start a vote later this week if no other
changes are suggested.

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