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Some more explanation improvements

type:enhancement

Status: Open.

#16267 In apache/lucene;

· slow-J opened on Jun 17, 2026

TestSortedDvMultiRangeQuery.testDuelWithStandardDisjunction failure

type:test

Status: Open.

#16265 In apache/lucene;

· benchaplin opened on Jun 16, 2026

Bias Towards Short Text Segments in Vector Search Results

type:enhancement

Status: Open.

#16263 In apache/lucene;

· amoll75 opened on Jun 16, 2026

TestHnswFloatVectorGraph.testBuildingJoinSet failure

type:test

Status: Open.

#16251 In apache/lucene;

· vsop-479 opened on Jun 13, 2026

Can we use DocValuesSkipper for range facets?

type:enhancement

Status: Open.

#16249 In apache/lucene;

· slow-J opened on Jun 12, 2026

analysis-nori cannot analyze NFD-form Hangul as Korean morphemes

Status: Open.

#16241 In apache/lucene;

· Incheonkirin opened on Jun 11, 2026

Performance regression from 9x to 10x from leading wildcard (unanchored MultiTermQuery)

type:enhancement

Status: Open.

#16223 In apache/lucene;

· txwei opened on Jun 9, 2026

Significant increase in IOPS during segment merge in Lucene 10

type:bug

Status: Open.

#16213 In apache/lucene;

· amalatlas opened on Jun 8, 2026

VectorSimilarityFunction.HAMMING and KnnBitVectorField for bit vectors

type:enhancement

Status: Open.

#16211 In apache/lucene;

· iprithv opened on Jun 7, 2026

First time contributor label

type:task

Status: Open.

#16206 In apache/lucene;

· shubhamsrkdev opened on Jun 5, 2026

Monitor to support search concurrency

good-mentored-projectGood short term project.Good short term project.

module:monitor

type:task

Status: Open.

Feature

#16198 In apache/lucene;

· javanna opened on Jun 4, 2026

IBSimilarity causes test failure in TestSynonymQuery

type:test

Status: Open.

#16137 In apache/lucene;

· romseygeek opened on May 27, 2026