While version 8.6.3 is a maintenance release, it inherits the powerful capabilities of the 8.6 series:
Updates several internal libraries, including ZooKeeper 3.5.7 , Netty 4.1.46 , and Tika 1.24 to improve security and performance. apache solr 8.6.3 download
Requires a Java Runtime Environment (JRE) version 11 or higher. While version 8
As this is an older version, it is primarily hosted in the official Apache archives. including ZooKeeper 3.5.7
Compatible with Windows, Linux (Ubuntu, Debian, CentOS), and macOS.
Apache Solr 8.6.3 is a stable, production-ready release from the 8.x branch of the popular open-source NoSQL search platform. Released in October 2020, this version focuses on enhancing system stability through critical bug fixes and minor dependency upgrades.