30 July 2020, Apache Solr™ 8.6.1 available

The Lucene PMC is pleased to announce the release of Apache Solr 8.6.1

Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. 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 two bug fixes. The release is available for immediate download at:

The release is available for immediate download at:


Solr 8.6.1 Bug Fixes:

  • SOLR-14665: Revert SOLR-12845 adding of default autoscaling cluster policy, due to performance issues
  • SOLR-14671Parsing dynamic ZK config sometimes cause NumberFormatException

Solr 8.6.1 also includes 1 bugfix in the corresponding Apache Lucene release:


Please report any feedback to the mailing lists (https://lucene.apache.org/solr/community.html#mailing-lists-irc)

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 goes for Maven access.

  • No labels