- Security fixes for cert authentication (public‑key comparison, OCSP validation) and a transit nonce regression fix.
- Numerous new enterprise features such as Snapshot Inspector CLI, audit‑filter expressions, controlled access to unauthenticated endpoints, custom messages, default lease quota, request limiter, multi‑seal HA, plugin workload identity, PK...
- Breaking CLI changes (plugin commands now require two arguments, plugin reload now applies across all namespaces), deprecations of LDAP connection‑timeout and SDK client types, and seal configuration reload on SIGHUP.