- Added security check comparing public keys of trusted non‑CA certificates to prevent key‑serial mismatch attacks
- Introduced manual license utilization reporting for exporting metering data
- Improved performance with auth/cert caching and fixed a range of bugs across core, UI, and secret engines
v1.15.6
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BREAKING: UBI container images no longer include gnupg, openssl, or procps; duplicate HCL attributes now always cause errors and the legacy env var is removed