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From Ryan Ernst <>
Subject [ANNOUNCE] Apache Lucene 4.10.0 released
Date Thu, 04 Sep 2014 00:18:14 GMT
3 September 2014, Apache Luceneā„¢ 4.10.0 available

The Lucene PMC is pleased to announce the release of Apache Lucene 4.10.0

Apache Lucene is a high-performance, full-featured text search engine
library written entirely in Java. It is a technology suitable for nearly
any application that requires full-text search, especially cross-platform.

The release is available for immediate download at:

Lucene 4.10.0 Release Highlights:

* New TermAutomatonQuery using an automaton for proximity queries.

* New OrdsBlockTree terms dictionary supporting ord lookup.

* Simplified matchVersion handling for Analyzers with new setVersion
method, as well as Analyzer constructors not requiring Version.

* Fixed possible corruption when opening a 3.x index with NRT reader.

* Fixed edge case in StandardTokenizer that caused extremely slow
parsing times with long text which partially matched grammar rules.

This release contains numerous bug fixes, optimizations, and improvements.
Please read CHANGES.txt for a full list of new features and changes:

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.

On behalf of the Lucene PMC,
Happy Searching

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