The Lucene PMC is pleased to announce that the Solr Reference Guide for 8.0 is available.
This 1,452 page PDF is the definitive guide to Apache Solr, the search server built on Apache Lucene. The PDF can be downloaded from: https://www.apache.org/dyn/closer.cgi/lucene/solr/ref-guide/apache-solr-ref-guide-8.0.pdf The Guide is also available online, at http://lucene.apache.org/solr/guide/8_0/. While the Guide for 8.0 was delayed quite a bit after the release of 8.0 binaries, we don't anticipate the same delay for the 8.1 Guide, and are working to make it available as soon as possible. Regards, The Lucene PMC