15 February 2017, Apache Solr™ 5.5.4 available

The Lucene PMC is pleased to announce the release of Apache Solr 5.5.4

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, dynamic
clustering, database integration, rich document (e.g., Word, PDF)
handling, and geospatial search. Solr is 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:


This release includes 2 bug fixes since the 5.5.3 release:
 * Better validation of filename params in ReplicationHandler
 * Upgraded commons-fileupload to 1.3.2, fixing a potential vulnerability CVE-2016-3092

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


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.
  • No labels