4th April 2018, Apache Solr™ 7.3.0 available The Lucene PMC is pleased to announce the release of Apache Solr 7.3.0
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. This release includes the following changes since the 7.2.0 release: - A new update request processor supports OpenNLP-based entity extraction and language detection - Support for automatic time-based collection creation - Multivalued primitive fields can now be used in sorting - A new SortableTextField allows both indexing and sorting/faceting on free text - Several new stream evaluators - Improvements around leader-initiated recovery - New autoscaling features: triggers can perform operations based on any metric available from the Metrics API, based on a defined schedule, or in response to a query rate over a 1-minute average. A new screen in the Admin UI will show suggested autoscaling actions. - Metrics can now be exported to Prometheus - {!parent} and {!child} support filtering with exclusions via new local parameters - Introducing {!filters} query parser for referencing filter queries and excluding them - Support for running Solr with Java 10 - A new contrib/ltr NeuralNetworkModel class Furthermore, this release includes Apache Lucene 7.3.0 which includes several changes since the 7.2.0 release The release is available for immediate download at: http://www.apache.org/dyn/closer.lua/lucene/solr/7.3.0 Please read CHANGES.txt for a detailed list of changes: https://lucene.apache.org/solr/7_3_0/changes/Changes.html Please report any feedback to the mailing lists (http://lucene.apache.org/solr/discussion.html) 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.