- Optimized JetStream Raft group snapshot handling and removed stream snapshot interval, boosting performance and reducing lock contention.
- Reduced CPU and scheduler load by sending advisories only when needed, trimming unnecessary client info, and improving cleanup goroutine behavior.
- Fixed multiple JetStream and leafnode bugs, including state consistency, partial writes, race conditions, memory leaks, and interest propagation issues.
Release v2.10.25
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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;