10.6.0

Issues

• Use shallow size for all boxed primitives in RamUsageEstimator.sizeOfObject

  module:core/other
  Unread
  apache/lucene#16743·reugn opened Sep 29, 2026 · Updated Sep 30, 2026
  2

• Add LiveDocs.toFixedBitSet specialization in FixedBitSet.copyOf

  module:core/other
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  apache/lucene#16623·costin opened Sep 2, 2026 · Updated Oct 7, 2026
  21

• Reduce IndexOrDocValuesQuery DV penalty from 8x to 6x

  module:core/search
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  apache/lucene#16576·costin opened Aug 28, 2026 · Updated Oct 3, 2026
  7

• Add ProactiveMergePolicy and merge selectors

  module:core/index
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  apache/lucene#16742·costin opened Sep 29, 2026 · Updated Oct 7, 2026

• Compare live vector counts when picking the HNSW merge base graph

  module:core/hnsw
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  apache/lucene#16739·LantaoJin opened Sep 29, 2026 · Updated Oct 4, 2026
  15

• Fix Lucene104ScalarQuantizedVectorsWriter to skip deleted docs when recomputing merge centroid

  module:core/codecs
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  apache/lucene#16764·Pranshu-S opened Oct 2, 2026 · Updated Oct 5, 2026
  7

• Lucene104ScalarQuantizedVectorsWriter includes deleted docs when recalculating the centroid

  type:bug
  apache/lucene#16762 · Filter by author Pulkitg64 opened on Oct 2, 2026 · 10.6.0