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From Adrien Grand <jpou...@apache.org>
Subject [ANNOUNCE] Apache Solr 7.2.0 released
Date Thu, 21 Dec 2017 17:22:48 GMT
21 December 2017, Apache Solr™ 7.2.0 available

The Lucene PMC is pleased to announce the release of Apache Solr 7.2.0

Solr is the popular, blazing fast, open source NoSQL search platform from
the Apache Lucene project. Its major features include powerful full-text
search, hit highlighting, faceted search, dynamic clustering, database
integration, rich document (e.g., Word, PDF) handling, and geospatial
search. Solr is highly scalable, providing fault tolerant distributed
search and indexing, and powers the search and navigation features of many
of the world's largest internet sites.

Solr 7.2.0 is available for immediate download at:

See http://lucene.apache.org/solr/7_2_0/changes/Changes.html for a full
list of details.

Solr 7.2.0 Release Highlights:
 - Bi-directional syncing of CDCR clusters is now supported.
 - The new synonymQueryStyle field type option allows for better scoring
when terms at the same position are hyponyms/hypernyms rather than synonyms.
 - More stream evaluators, including: matrix operations; spline;
derivative; regression; normalization; scaling; correlation; markov chains;
time series differencing; and triangular and geometric distributions.
 - The new facet.matches parameter returns facet buckets only for terms
that match a regular expression.
 - New Autoscaling features: the autoscaling/suggestions API end-point; the
UTILIZENODE command, which moves replicas according to autoscaling policies
and preferences; and the Autoscaling set-property command.

You are encouraged to thoroughly read the "Upgrade Notes" at
http://lucene.apache.org/solr/7_2_0/changes/Changes.html or in the
CHANGES.txt file accompanying the release.

Solr 7.2 also includes many other new features as well as numerous
optimizations and bugfixes of the corresponding Apache Lucene release.

Please report any feedback to the mailing lists (

Note: The Apache Software Foundation uses an extensive mirroring network
for distributing releases. It is possible that the mirror you are using may
not have replicated the release yet. If that is the case, please try
another mirror. This also goes for Maven access.

Adrien Grand

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