24 September 2015, Apache Lucene™ 5.3.1 available The Lucene PMC is pleased to announce the release of Apache Lucene 5.3.1 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 various bug fixes and optimizations since the 5.3.0 release. The release is available for immediate download at: http://lucene.apache.org/core/mirrors-core-latest-redir.html Please read CHANGES.txt for a full list of new features and changes: https://lucene.apache.org/core/5_3_1/changes/Changes.html Lucene 5.3.1 includes 3 bug fixes: * Remove classloader hack in MorfologikFilter * UsageTrackingQueryCachingPolicy no longer caches trivial queries like MatchAllDocsQuery * Fixed BoostingQuery to rewrite wrapped queries 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 goes for Maven access.