Changelog
Refer to the 2.14 Upgrade Guide for backwards compatibility notes with 2.12.x. Please note that the 2.13.x version was skipped.
Go Version
- 1.26.3
Dependencies
- golang.org/x/crypto v0.52.0
- golang.org/x/sys v0.45.0
- github.com/nats-io/jwt/v2 v2.8.2
- github.com/nats-io/nkeys v0.4.16
Improved
General
- The client ID is now available through the embedded
ClientAuthenticationAPI (#8217)
Fixed
General
- A race condition when handling subscription interest over routes has been fixed (#8235)
- Potential protocol-level corruption from rewriting
$JS.ACKsubjects has been fixed (#8242) - Potential protocol-level corruption from buffer misuse in compressed WebSocket clients has been fixed (#8244)
- The
/accstatzmonitoring endpoint no longer omits accounts with only leaf connections (#8252)
JetStream
- Fixed a case where Raft peers were not correctly tracked after an inactivity stall during catchup (#8226)
- Quorum needed is now calculated correctly when bootstrapping the metalayer when gateway URLs resolve to multiple IP addresses (#8238)
- The filestore no longer performs a block skip check on streams with extremely high subject counts, as it could result in runaway CPU usage (#8227)
- Fixed a case where the filestore would not release a lock after handling a write error (#8232)
- Purge operations on both file and memory stores are now more consistent with each other (#8241)
- Fixed a case where the consumer lock would not release a lock after handling a start sequence error (#8230)
- Counter streams and message schedules now have configuration constraints applied to prevent incorrect usage patterns (#8240)
- Improved stream and consumer scale down behaviour consistency (#8253)
- Fixed an issue where the per-subject state last block was not stored correctly with a max messages per subject limit of 1 (#8254)
- Fixed a drift that could occur in the peer sets after a peer remove of an online node (#8258)