Opensolr Changelog

Recent updates and improvements to the Opensolr platform.

Security ×

Security Aug 25, 2026

Security Aug 13, 2026

  • Improved Opensolr Service Availability: Signups and Payments Restricted in 23 Countries
    Service availability by country. For security and compliance reasons, Opensolr accounts can no longer be created from, and payment methods can no longer be added from, the following countries: Albania, Bangladesh, Belarus, Bulgaria, Cambodia, Hong Kong, Indonesia, Iran, Iraq, Israel, Japan, Kuwait, Liechtenstein, Moldova, Pakistan, Romania, Russia, Singapore, Switzerland, Syria, Turkey, Ukraine, and Vietnam. Existing accounts are not affected. If you are based in one of these countries and you need an Opensolr index, this is not a final no — please reach out to us directly through our contact page and we will review your case individually and set your account up by hand.

Security Jul 21, 2026

Security Jun 29, 2026

  • Improved Fleet-Wide Solr Security Hardening: Older Version Patch and Request Controls
    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.

Security Mar 25, 2026