Release v2.14.2

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 ClientAuthentication API (#8217)

Fixed

General

• A race condition when handling subscription interest over routes has been fixed (#8235)
• Potential protocol-level corruption from rewriting $JS.ACK subjects has been fixed (#8242)
• Potential protocol-level corruption from buffer misuse in compressed WebSocket clients has been fixed (#8244)
• The /accstatz monitoring 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)

Complete Changes

v2.14.1...v2.14.2