17 Jun 2022, Apache Lucene™ 8.11.2 available

The Lucene PMC is pleased to announce the release of Apache Lucene 8.11.2.

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 patch release contains bug fixes that are highlighted below. The release is available for immediate download at:

https://lucene.apache.org/core/downloads.html

Lucene 8.11.2 Release Highlights

Bug fixes

* LUCENE-10564: Make sure SparseFixedBitSet#or updates ramBytesUsed.

* LUCENE-10477: Highlighter: WeightedSpanTermExtractor.extractWeightedSpanTerms to Query#rewrite
  multiple times if necessary.

Optimizations

* LUCENE-10481: FacetsCollector will not request scores if it does not use them.


Further details of changes are available in the change log available at: https://lucene.apache.org/core/8_11_2/changes/Changes.html

Please report any feedback to the mailing lists (https://lucene.apache.org/core/discussion.html)

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