- Updated server build to Go 1.17.6 and added JetStream per‑subject details in StreamInfo (NumSubjects and optional Subjects list).
- Removed dynamic account option (AllowNewAccounts) – breaking change for embedded servers.
- Fixed multiple JetStream bugs: stream creation resource errors, consumer update persistence, MaxMsgsPerSubject discard behavior, pull‑no‑wait redelivery handling, BackOff delay logic, pending count reporting, and message drop on interest...
Release v2.7.2
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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;