v13.0.0-beta.19

What's Changed

Breaking Changes 🛠

• feat(format): separate index keys from covering fields by @Ali2Arslan in #9159
• fix!: derive merge_columns field ids from the dataset manifest by @zhangyue19921010 in #9547

New Features 🎉

• feat(python): add combined_fields (BM25F) full-text query by @sbrunk in #8550
• feat(table): load spilled row lineage ahead of a commit by @BubbleCal in #9338
• feat(dataset): spill row lineage when updating rows by @BubbleCal in #9339
• feat(dataset): write compaction's spilled lineage into the fragment's data file by @BubbleCal in #9347
• feat(fts): score unindexed fragments in combined_fields by @sbrunk in #9444
• feat: expose ANN search stage timings by @Gabriel39 in #9602

Bug Fixes 🐛

• fix(linalg): build on architectures without SIMD kernels by @sunyuechi in #9446
• fix: reject deep Clone commits that bypass deep_clone by @zhangyue19921010 in #9555
• fix(label_list): split unnested batches to one sort chunk each by @vivek-bharathan in #9585
• fix(mem_wal): dedup repeated row positions when training the flushed PK sidecar by @beinan in #9595
• fix(encoding): skip full-width block bitpacking by @app/lance-gatefixer in #9598

Performance Improvements 🚀

• perf(index): keep the HNSW graph when remapping IVF_HNSW partitions by @james-rms in #9590
• perf: skip redundant ANN segment row-id prefilters by @Gabriel39 in #9599

Full Changelog: v13.0.0-beta.18...v13.0.0-beta.19