Lucene PMC announced the launch of the latest version of 8.1.1 Apache Solr.
Apache Solr is an open source search server, using the Java language development, mainly based on HTTP and Apache Lucene implementation. Resources Apache Solr is stored as a Document object store. Each document consists of a series of Field, Field each represents an attribute of the resource. Solr Each Document requires that uniquely identifies its own properties, the name of this property is the default id, use the id described in the Schema configuration file.
The new version Bug fix release, fixes a null pointer set of queries by abnormal collection of aliases.
Update details can be found in the change log