27 April 2024,  Apache Solr™ 9.6.0 available

The Solr PMC is pleased to announce the release of Apache Solr 9.6.0

Solr is the popular, blazing fast, open source NoSQL search platform. Its major features include powerful full-text search, hit highlighting, faceted search and analytics, rich document parsing, geospatial search, extensive REST APIs as well as parallel SQL. Solr is enterprise grade, secure and highly scalable, providing fault tolerant distributed search and indexing, and powers the search and navigation features of many of the world's largest internet sites.

This release contains several new features, improvements, and bug fixes. The release is available for immediate download at:

https://solr.apache.org/downloads.html

Please read CHANGES.txt for a detailed list of changes:

https://solr.apache.org/docs/9_6_0/changes/Changes.html

Solr 9.6.0 Release Highlights

  • Solrj now offers a lightweight client based on java.net.http.HttpClient: HttpJdkSolrClient (SOLR-599)
  • SolrJ now offers an improved async request API (SOLR-14763)

  • Inactive shards (from splits) can now be cleaned up periodically (SOLR1-16403)
  • Distributed (sharded) IDF can be disabled via request parameter (SOLR-17058)
  • Query timeouts (limits) may now be based on either CPU time as well as wall clock (SOLR-17141)
  • Upgraded Lucene to 9.10.0 (SOLR-17157)
  • bin/solr post now supports --dry-run mode. (SOLR-17159)

Thanks to all contributors!
hossman, David Smiley, Michael Gibney, Paul McArthur, Jan Høydahl, James Dyer, Eric Pugh, Andrey Bozhko, Andrzej Bialecki, Rahul Goswami, Bruno Roustant, Jason Gerlowski, Sanjay Dutt, Vincent Primault, Christine Poerschke, Gus Heck, Shawn Heisey, Vincenzo D'Amore, Yohann Callea, Julien Pilourdault, Wei Wang, Mikhail Khludnev, Antoine Bursaux, Rishi Sankar, Pierre Salagnac, Aparna Suresh, Alessandro Benedetti, Mathieu Marie, Przemyslaw Ciezkowski

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