27th June 2018, Apache Luceneā¢ 7.4.0 available The Lucene PMC is pleased to announce the release of Apache Lucene 7.4.0.
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. This release contains numerous bug fixes, optimizations, and improvements, some of which are highlighted below. The release is available for immediate download at: http://lucene.apache.org/core/downloads.html Please read CHANGES.txt for a full list of new features and changes: https://lucene.apache.org/core/7_4_0/changes/Changes.html Lucene 7.4.0 Release Highlights: Analysis Korean analyzer Support for emoji sequence tokens with ICUTokenizer Queries The new IntervalQuery implements proximity search based on minimum-interval semantics Queries may now iterate over positions and matches on a given document thanks to the Weight#matches API Indexing New soft-delete mechanism with a configurable retention policy Doc-value updates may reset a value Doc-values may be atomically updated with a regular document update Further details of changes are available in the change log available at: http://lucene.apache.org/core/7_4_0/changes/Changes.html Please report any feedback to the mailing lists ( http://lucene.apache.org/core/discussion.html) 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 applies to Maven access. -- Adrien