nats-io/nats-server v2.12.1-RC.4

Release v2.12.1-RC.4

on GitHub

Changelog

Refer to the 2.12 Upgrade Guide for backwards compatibility notes with 2.11.x.

Go Version

• 1.25.2 (#7404)

Added

General

• The write_deadline option in the cluster, leafnode and gateway config blocks allows configuring write deadlines on a finger-grained basis (#7405)

Fixed

General

• The $SYS.REQ.CLAIMS.DELETE endpoint now correctly strips headers, like the $SYS.REQ.CLAIMS.UPDATE endpoint already does (#7413)

JetStream

• Skipped message sequences are now checked for ordering before apply, fixing a potential stream desync on catchups (#7400)
• Skipped message sequences now correctly detect gaps from erased message slots, fixing potential cache issues, slow reads and issues with catchups (#7399, #7401)
• Raft groups now report peer activity more consistently, fixing some cases where asset info and monitoring endpoints may report misleading values after leader changes (#7402)

Complete Changes

v2.12.1-RC.3...v2.12.1-RC.4