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27 Jun 2024, Apache Lucene™ 9.11.1 available

The Lucene PMC is pleased to announce the release of Apache Lucene 9.11.1.

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• Fix performance regression in NumericComparator.
• Remove intra-merge parallelism for everything except HNSW graph merges.
• Fix bug that prevented adding a parent field to an index with no fields.
• Fix IndexOutOfBoundsException thrown in DefaultPassageFormatter by unordered matches.
• StringValueFacetCunts StringValueFacetCounts stops throwing NPE when faceting over an empty match-set.

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