- Added TLS 'certs' option for multi‑certificate support and enabled nkey authentication for leafnodes and no‑auth users.
- Improved JetStream performance and memory usage with faster random number generation, optimized filter matching, snapshot handling, and reduced lock contention.
- Fixed several bugs and security issues, including account guard RNG, OCSP stapling behavior, MQTT error messages, and detection of corrupt subjects during recovery.
Release v2.10.8
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Added Leafnodes support with a configurable dial timeout option for high‑latency links
Upgrade to Go 1.25.12 and bump critical dependencies (klauspost/compress v1.19.2, golang.org/x/crypto v0.55.0).
Decoupled Raft transport and increased disk concurrency (now configurable) with several JetStream performance and memory optimizations;