[ANNOUNCE] Apache Lucene 10.5.0 released
Alan Woodward <[email protected]> Fri, 26 Jun 2026 09:53:11 +0100
| Newsgroups | gmane.comp.jakarta.lucene.devel |
|---|---|
| Message-ID | <CAFv9U3n84e1h6cZTvFDmeKaXDmbdOekzg52abigBDRR=+f2Onw__2901.23888278089$1782464130$gmane$org@mail.gmail.com> |
--000000000000c5bbe30655243d06 Content-Type: text/plain; charset="UTF-8" The Lucene PMC is pleased to announce the release of Apache Lucene 10.5.0. 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 10.5.0 Release Highlights: * A new experimental columnar batch indexing API * Improvements to bulk scoring and filtering of documents allowing much greater use of SIMD instructions and vectorisation * Extension of concurrent searches to many more Collector types, notably Grouping searches * New queries allowing hybrid searches to use Bayesian probabilities to combine scores from different index types (eg BM25 and vector scores) Please read CHANGES.txt for a full list of new features and changes: <https://lucene.apache.org/core/10_5_0/changes/Changes.html> --000000000000c5bbe30655243d06 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">The Lucene PMC is pleased to announce the release of Apach= e Lucene 10.5.0.<br><br>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 sear= ch, faceting, nearest-neighbor search across high-dimensionality vectors, s= pell correction or query suggestions.<br><br>This release contains numerous= bug fixes, optimizations, and improvements, some of which are highlighted = below. The release is available for immediate download at:<br><br>=C2=A0 &l= t;<a href=3D"https://lucene.apache.org/core/downloads.html">https://lucene.= apache.org/core/downloads.html</a>><br><br>### Lucene 10.5.0 Release Hig= hlights:<br><br>=C2=A0* A new experimental columnar batch indexing API<br>= =C2=A0* Improvements to bulk scoring and filtering of documents allowing mu= ch greater use of SIMD instructions and vectorisation<br>=C2=A0* Extension = of concurrent searches to many more Collector types, notably Grouping searc= hes<br>=C2=A0* New queries allowing hybrid searches to use Bayesian probabi= lities to combine scores from different index types (eg BM25 and vector sco= res)<br><br>Please read CHANGES.txt for a full list of new features and cha= nges:<br><br>=C2=A0 <<a href=3D"https://lucene.apache.org/core/10_5_0/ch= anges/Changes.html">https://lucene.apache.org/core/10_5_0/changes/Changes.h= tml</a>></div> --000000000000c5bbe30655243d06--