Issues

• perf(vector): score Binary multi-vector rows directly from their bits

  enhancementrust
  mosuka/laurus#1427 · Filter by author mosuka opened on Oct 12, 2026

• fix(lexical/store): rebuild_field keeps a stale cached searcher when the rebuild fails after the writer's commit

  bugrust
  mosuka/laurus#1424 · Filter by author mosuka opened on Oct 12, 2026

• perf(lexical): every commit makes the next term lookup reload every segment's term dictionary

  enhancementrust
  mosuka/laurus#1423 · Filter by author mosuka opened on Oct 12, 2026

• perf(engine): stop copying MultiVector token vectors twice on the put path

  enhancementrust
  mosuka/laurus#1416 · Filter by author mosuka opened on Oct 12, 2026

• perf(vector): compress MultiVector storage (f16 / int8 / 1-bit) and support token pooling

  enhancementrust
  mosuka/laurus#1346 · Filter by author mosuka opened on Oct 5, 2026
  9

• feat(vector/search): group_by / collapse hits by parent field to stop chunk results flooding top-K

  enhancement
  mosuka/laurus#1297 · Filter by author mosuka opened on Sep 30, 2026

• feat(vector/index): multi-vector-per-document storage (ColBERT-style late interaction)

  enhancement
  mosuka/laurus#1177 · Filter by author mosuka opened on Sep 22, 2026
  3

• perf(lexical/index): special-case contiguous doc_id runs in BKD leaves (Lucene-style zero-byte encoding)

  enhancement
  mosuka/laurus#1160 · Filter by author mosuka opened on Sep 21, 2026

• chore(lexical/index): remove the legacy .lens/.fstats reader path once .norms is universal

  enhancement
  mosuka/laurus#1121 · Filter by author mosuka opened on Sep 15, 2026
  1

• Add the one-way index-format breaking note to the next release notes

  documentation
  mosuka/laurus#1040 · Filter by author mosuka opened on Aug 25, 2026
  11

• perf(vector/search): no async / mmap-page prefetch for cold-cache HNSW graph

  enhancement
  mosuka/laurus#663 · Filter by author mosuka opened on May 23, 2026
  2

• perf(vector/index): multi-vector / sparse vector layout reservation in segment header

  enhancement
  mosuka/laurus#643 · Filter by author mosuka opened on May 23, 2026

• perf(vector/index): out-of-core HNSW build for segments > available RAM (DiskANN / Vamana inspired)

  enhancement
  mosuka/laurus#630 · Filter by author mosuka opened on May 23, 2026

• perf(vector/index): add support for f16 / bf16 / int4 dense storage variants

  enhancement
  mosuka/laurus#623 · Filter by author mosuka opened on May 23, 2026
  1

• perf(vector/index): move from AoS f32 buffers to columnar / SoA vector storage with mmap-friendly alignment

  enhancement
  mosuka/laurus#620 · Filter by author mosuka opened on May 23, 2026
  1

• perf(lexical/search): no PreparedQuery for high-rate autocomplete workloads

  enhancement
  mosuka/laurus#617 · Filter by author mosuka opened on May 23, 2026

• perf(lexical/search): spell correction is a separate post-search wrapper that re-runs the entire query

  enhancement
  mosuka/laurus#598 · Filter by author mosuka opened on May 23, 2026
  1

• perf(lexical/search): highlight re-tokenises full field text per hit; no stored term-vectors

  enhancement
  mosuka/laurus#596 · Filter by author mosuka opened on May 23, 2026

• perf(lexical/search): no impact-ordered posting blocks; Vec<BlockMax> is doc-id-ordered

  enhancement
  mosuka/laurus#589 · Filter by author mosuka opened on May 23, 2026

• perf(lexical/search): no BulkScorer interface for dense AND/OR fast path

  enhancement
  mosuka/laurus#588 · Filter by author mosuka opened on May 23, 2026

• perf(lexical/search): no ConstantScoreQuery / impact-disabled filter path

  enhancement
  mosuka/laurus#580 · Filter by author mosuka opened on May 23, 2026
  1

• perf(lexical/search): no TwoPhaseIterator / approximate-scorer abstraction

  enhancement
  mosuka/laurus#579 · Filter by author mosuka opened on May 23, 2026

• perf(lexical/index): lazy / on-demand term-dictionary loading

  enhancement
  mosuka/laurus#550 · Filter by author mosuka opened on May 23, 2026
  1

• perf(lexical/index): columnar packed DocValues

  enhancement
  mosuka/laurus#547 · Filter by author mosuka opened on May 23, 2026
  1

• perf(lexical/index): per-thread DocumentsWriterPerThread (DWPT) parallel ingestion

  enhancement
  mosuka/laurus#546 · Filter by author mosuka opened on May 23, 2026
  4