- Added ARM64v8 release builds and a Systemd unit file
- Introduced custom authentication and clarified token usage in docs
- Fixed subscription auto‑unsubscribe cleanup, command‑line override issues, and added literal subject support with wildcards
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Create digestAdded 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;