-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 The Lucene PMC is pleased to announce the release of Apache Lucene 10.5.1
Apache Lucene is a high-performance, full-featured search engine library written entirely in Java. It is a technology suitable for nearly any application that requires structured search, full-text search, faceting, nearest-neighbor search across high-dimensionality vectors, spell correction or query suggestions. This release contains numerous bug fixes, optimizations, and improvements, some of which are highlighted below. The release is available for immediate download at: https://lucene.apache.org/core/downloads.html ### Lucene 10.5.1 Release Highlights Apache Lucene 10.5.1 is a bug-fix release addressing doc-values range query scoring, HNSW vector merge performance and cancellation, scalar-quantized vector scoring, and index-sort flush behavior. Users on 10.5.0 — especially those using vector search, doc-values range filters, or index sorting — are encouraged to upgrade. ## Bug fixes • Fixed DocValuesRangeIterator.docIDRunEnd() returning wrong run boundaries, which could cause bulk-scoring toskip or mis-score documents in range and ordinal set queries • Restored HNSW graph reuse during merges with per-field vector formats (including the default codec). • HNSW graph construction now checks periodically whether the surrounding merge was aborted, so IndexWriter#rollback() and abortMerges() no longer block until the full graph is built. • Fixed scoring on scalar-quantized indexes after raw float vectors were dropped; FloatVectorValues#scorer now scores against quantized vectors, matching behavior when raw vectors are present. Further details of changes are available in the change log available at: http://lucene.apache.org/core/10_5_1/changes/Changes.html. Please report any feedback to the mailing lists (http://lucene.apache.org/core/discussion.html) Note: The Apache Software Foundation uses an extensive mirroring network for distributing releases. It is possible that the mirror you are using may not have replicated the release yet. If that is the case, please try another mirror. This also applies to Maven access. -----BEGIN PGP SIGNATURE----- Version: FlowCrypt Email Encryption 8.5.14 Comment: Seamlessly send and receive encrypted email wsG5BAEBCgBtBYJqfI2QCRBeHQKsfPma3EUUAAAAAAAcACBzYWx0QG5vdGF0 aW9ucy5vcGVucGdwanMub3Jnxt0EHDo/BKPG/JnlKUwnQmkDGflFvDetsDN0 arHe3y8WIQTV/70Ev86TEiE9yBxeHQKsfPma3AAAPpMP/0FP4w3s2UBNVejH 6CUGh1HnczPw0qhRfmegeNnhx3L7qnrC9f7JcQ6P2gqOSD9uAu/Twa2MGT+E uTaMcnVWv5F3c7LY/IwUI2azelGkUgKVzd688Dz/xs40HhO/GxJyOX8O8XiC zdiH7m/EkwvCrs+g3QWT5E8MM1BfTmm9kY9UN4Mwi/tLXxSxRrhImhwHfc2k dSPlPjkPweS1WAX1hUKD+KAfGnBxi+0RPZo/ITF4wEn5i3pkpdW+rBWibqFK 5L2QKJ2RSMZfXroBH+pp1OIwubpY2J5mQ6b70a7XF65NPqwELR8u63WQlBST 0Dfk4Ama01+iNZcmIoQqifeRy+RglO1wvDTYf00cn6JmkgkNwCYvJrOr9x4W u8jWODpivLvzltOUNVK9zcdSgxxvjb9C8nnMRq52cRlE7+PiNdB3q6jTWZBz XE2JOyMV3FFOVqOkVlolNMCnyhC1+SXEc0sYY8lqQeQtZ6jGkUMLgXy9YLp3 NshYDHG3+WP/f7NSN4DzpqXV+XK9zOZYe/SBr+lozs0d9NBWzoiw+cfgwx/D /RiziTTDwuEB1tLd/uJ1cOAwCRyKc7Ju4Cj8dOPDLHD3M3kBU1Fp0fs6oFoP iq61KKXfCk1xBFQ3ltNmTHv3l80xG0ptkQaAtIMXBooeYiViAuYLqBhrZKxw Jmx6rCzp =B8Px -----END PGP SIGNATURE-----
