Thanks Mike. I'm getting all the credit on this one because I sent the announcement, but Julie actually did all the hard work!
Le mar. 22 mars 2022, 20:07, Michael Sokolov <msoko...@gmail.com> a écrit : > Thank you for another release Adrien! > > On Tue, Mar 22, 2022 at 10:32 AM Adrien Grand <jpou...@gmail.com> wrote: > > > > The Lucene PMC is pleased to announce the release of Apache Lucene 9.1.0. > > > > 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 9.1.0 Release Highlights > > > > New features > > > > - Lucene JARs are now proper Java modules, with module descriptors > > and dependency information > > - Support for filtering in nearest-neighbor vector search > > - Support for intervals queries in the standard query syntax > > - A new token filter SpanishPluralStemFilter for precise stemming of > > Spanish plurals > > > > Optimizations > > > > - Up to 30% improvement in index throughput for high-dimensional vectors > > - Up to 10% faster nearest neighbor searches on high-dimensional vectors > > - Faster execution of "count" searches across different query types > > - Faster counting for taxonomy facets > > - Several other search speed-ups, including improvements to > > PointRangeQuery, MultiRangeQuery, and CoveringRangeQuery > > > > Other > > > > - The test framework is now a module, so all classes have been moved > > from to org.apache.lucene.tests.* to avoid package name conflicts > > - Lucene now faithfully implements the HNSW algorithm for nearest > > neighbor search by supporting multiple graph layers > > > > … plus a number of helpful bug fixes! > > > > Further details of changes are available in the change log available at: > > http://lucene.apache.org/core/9_1_0/changes/Changes.html > > and the migration guide available at: > > https://lucene.apache.org/core/9_1_0/MIGRATE.html > > > > Please report any feedback to the mailing lists > > (http://lucene.apache.org/core/discussion.html) > > > > -- > > Adrien > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org > > For additional commands, e-mail: dev-h...@lucene.apache.org > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: dev-h...@lucene.apache.org > >
