[ANNOUNCE] Apache DataSketches C++ 2.1.0-incubating released!

[Jon Malkin <jm...@apache.org>]

Hello All,

1. Apache DataSketches C++ 2.1.0-incubating has been released!

    NOTE: This is the core C++ component of the DataSketches library
that includes all the sketch algorithms in production-ready packages. This
package includes a header-only library and can also build a package for
use with Python 3.

    Vote Thread Permalink:

    https://lists.apache.org/thread.html/rbfaee427ffbe0148001e61d507103d8e807fd7520492cd0b486b941d%40%3Cgeneral.incubator.apache.org%3E
    There were 3 binding (+1) votes: Dave Fisher, Furkan Kamaci, Tianqi Chen

2. Source repository:
    https://github.com/apache/incubator-datasketches-cpp

    Git Tag for this release: c1a6f8e
https://github.com/apache/incubator-datasketches-cpp/tree/2.1.x-incubating
on branch 2.1.X-incubating

3. Dist/release:https://dist.apache.org/repos/dist/release/incubator/datasketches/cpp/2.1.0-incubating/

4. Build and test instructions:
C++ unit tests:
https://github.com/apache/incubator-datasketches-cpp/tree/2.1.x-incubating/README.md
Python: https://github.com/apache/incubator-datasketches-cpp/blob/2.1.x-incubating/python/README.md

Thank you to the IPMC members and community for taking the time to review
and provide guidance on our release!

On behalf of the Apache DataSketches Community,

Jon Malkin
jmalkin@apache.org