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From Simon Willnauer <>
Subject [ANNOUNCE] Apache Solr 4.6 released.
Date Sun, 24 Nov 2013 19:16:52 GMT
24 November 2013, Apache Solr™ 4.6 available

The Lucene PMC is pleased to announce the release of Apache Solr 4.6

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 4.6 is available for immediate download at:

See the CHANGES.txt file included with the release for a full list of

Solr 4.6 Release Highlights:

* Many improvements and enhancements for shard splitting options

* New AnalyzingInfixLookupFactory to leverage the AnalyzingInfixSuggester

* New CollapsingQParserPlugin for high performance field collapsing on high
  cardinality fields

* New SolrJ APIs for collection management

* New DocBasedVersionConstraintsProcessorFactory providing support for user
  configured doc-centric versioning rules

* New default index format: Lucene46Codec

* New EnumField type

Solr 4.6 also includes many other new features as well as numerous
optimizations and bugfixes.

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.

Happy Searching


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