- Removed etcd v2 support and switched default lease TTL values from nanoseconds to seconds in the /sys/config/state/sanitized endpoint, making those API responses breaking changes.
- Introduced numerous features: database plugin multiplexing, MFA login (including CLI support), mount migration across namespaces, server‑side consistent tokens with longer prefixes, SHA‑3 in Transit, time‑based key rotation, Postgres UI ...
- Applied security updates: patched Prometheus client for CVE‑2022‑21698, updated token prefixes, added PKCE support for OIDC and JWT flows, and fixed various auth and audit issues.