27 April 2024,  Apache Solr™ 9.6.1 available

The Solr PMC is pleased to announce the release of Apache Solr 9.6.1

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_1/changes/Changes.html

Solr 9.6.1 Release Highlights

  • Core loading at startup is no longer capped at 60 seconds (SOLR-17261)
  • Replicas are ensured to be marked as down when a Solr node is started (SOLR-17049)

  • 'Illegal character in query' exception in the new HttpJdkSolrClient has been fixed (SOLR-17263)
  • Performance regression for aliases in SolrJ has been fixed via partially reverting a recent change (SOLR-17275)
  • Fixed debugging of Rerank Queries when reRankScale is used (SOLR-17296)
  • System file separator is now used in CachingDirectoryFactory, instead of '/', fixing a regression on Windows (SOLR-17307)

Thanks to all contributors
hossman, Houston Putman, Jan Høydahl, Andy Webb, Christine Poerschke, Aparna Suresh, David Smiley, Vincent Primault

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