- Added JetStream JSConsumerDeliveryNakAdvisory and support for subject transforms/delivery subjects.
- Fixed multiple JetStream and RAFT issues including consumer step‑down timing, pull‑request eviction behavior, KV store checks, file‑store compaction bugs, and enforced queue deny subjects (CVE‑2022‑29946).
- Updated build to Go 1.17.9, increased default file‑store block size, and reduced RAFT warning frequency.
Release v2.8.2
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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;