- Multiple critical security fixes addressing CVEs (group admin escalation, filesystem path disclosure, XSS, token misuse, privilege escalation, authorization bypass, JWT algorithm confusion)
- Upgrade to Quarkus 3.33.2.1 for the runtime
- Fix CI build failures, admin client test failures, migration guide reference, Infinispan proto schema issues, and API docs deployment problems
26.6.4
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Added preview SCIM API for automated user provisioning, multi‑cluster HA without external caches, and step‑up authentication for SAML clients.
Addressed numerous security vulnerabilities (CVE‑2026‑4800, 2026‑4874, 2026‑37977, 2026‑7500, 2026‑42581, 2026‑8922, 2026‑8830, 2026‑9088, 2026‑9087, 2026‑9802, 2026‑9794, 2026‑9791, 2026‑0707, 2026‑9801, 2026‑9704, 2026‑9792) covering c...