- Added numerous configuration options (connect retries, write deadline, curve preference, ChaCha cipher, auth token support, HTTP handler access, MonitorAddr/ClusterAddr, and runtime config reload).
- Improved TLS and authentication handling with GetTLSConnectionState, auth package enhancements, token‑based auth config, and fixes for TLS ping and timeout issues.
- Fixed multiple stability bugs including data races in monitoring endpoints, static linking errors, offset validation, HTTP server shutdown, and route listener behavior.
Release v1.0.0
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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;