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From Ishan Chattopadhyaya <>
Subject [ANNOUNCE] Apache Solr 8.1.0 released
Date Thu, 16 May 2019 07:32:50 GMT
= 16 March 2019, Apache Solr™ 8.1.0 available =

The Lucene PMC is pleased to announce the release of Apache Solr 8.1.0

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.

The release is available for immediate download at:

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

== Solr 8.1.0 Release Highlights ==

 * Partial/Atomic Updates for nested documents. This enables atomic
updates for nested documents, without the need to supply the whole
nested hierarchy (which would be overwritten if absent).
 * Category Routed Aliases feature introduced for data driven
assignment of documents to collections based on values of a field
 * JWT Token authentication plugin with OpenID Connect implicit flow
login through Admin UI
 * REINDEXCOLLECTION command for re-indexing of existing collections
 * Collection RENAME command and support using aliases in most
collection admin commands
 * Read-only mode for SolrCloud collections

Solr 8.1.0 also includes many other new features as well as numerous
optimizations and bugfixes of the corresponding Apache Lucene release.

Please report any feedback to the mailing lists

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.

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