Opensolr Changelog
Recent updates and improvements to the Opensolr platform.
Security Jun 29, 2026
- Improved Fleet-wide Solr security hardening. We have patched a potential security issue affecting older Apache Solr versions and strengthened server-side request controls across our entire Solr infrastructure. The update was rolled out to every server automatically — no customer action is required, and your indexes and data are unaffected.