Lataa NATS Server 2.14.5

Changelog
Refer to the 2.10 Upgrade Guide for backwards compatibility notes with 2.9.x.
Go Version
• 1.23.5 (#6379)
Dependencies
• golang.org/x/sys v0.29.0 (#6323)
• golang.org/x/time v0.9.0 (#6324)
• golang.org/x/crypto v0.32.0 (#6367)
Improved
JetStream
• Raft groups will no longer snapshot too often in some situations, improving performance (#6277)
• Optimistically perform stream and consumer snapshots on a normal shutdown (#6279)
• The stream snapshot interval has been removed, now relying on the compaction minimum, which improves performance (#6289)
• Raft groups will no longer report current while they are paused with pending commits (#6317)
• Unnecessary client info fields have been removed from stream and consumer assignment proposals, API advisories and stream snapshot/restore advisories (#6326, #6338)
• Reduced lock contention between the JetStream lock and Raft group locks (#6335)
• Advisories will only be encoded and sent when there is interest, reducing CPU usage (#6341)
• Consumers with inactivity thresholds will now start less clean-up goroutines, which can reduce load on the goroutine scheduler (#6344)
• Consumer cleanup goroutines will now stop faster when the server shuts down (#6351)
Fixed
JetStream
• Subject state consistency with some message removal patterns (#6226)
• A performance issue has been fixed when updating the per-subject state (#6235)
• Fixed consistency issues with detecting partial writes in the filestore (#6283)
• A race condition between removing peers and updating replica counts has been fixed (#6316)
• Pre-acks for a sequence are now removed when the message is removed, correcting a potential memory leak (#6325)
• Metalayer snapshot errors are now surfaced correctly (#6361)
• Healthchecks no longer re-evaluate stream and consumer assignments, avoiding some streams and consumers being unexpectedly recreated shortly after a deletion (#6362)
• Clients should no longer timeout on a retried ack with the AckAll policy after a server restart (#6392)
• Replicated consumers should no longer get stuck after leader changes due to incorrect accounting (#6387)
• Consumers will now correctly handle the case where messages queued for delivery have been removed, fixing a delivery slowdown (#6387, #6399)
• The API in-flight metric has been fixed so that it does not drift after the queue has been dropped (#6373)
• Handles for temporary files are now closed correctly if compression errors occur (#6390) — Thanks to @deem0n for the contribution!
• JetStream will now shut down correctly when detecting that the store directory underlying filesystem has become read-only (#6292) — Thanks to @souravagrawal for the contribution!
Leafnodes
• Fixed an interest propagation issue that could occur when the hub has a user with subscribe permissions on a literal subject (#6291)
• Fixed a bug where all queue interest across leafnodes could be dropped over gateways in a supercluster deployment after a leafnode connection drops (#6377)
Tests
• A number of unit tests have been improved (#6150, #6278, #6297, #6300, #6343, #6329, #6330, #6331, #6331, #6334, #6364)
Complete Changes
v2.10.24...v2.10.25