Changelog

Refer to the 2.11 Upgrade Guide for backwards compatibility notes with 2.10.x.

Go Version

• 1.25.6

Fixed

General

• Internal functions for handling headers should no longer corrupt message bodies if appended (#7752)

JetStream

• Multi-filtered next message lookups in the filestore can now skip blocks when faster to do so (#7750)
• The binary search for start times now handles deleted messages correctly (#7751)
• Consumer updates will now only recalculate num pending when the filter subjects are changed (#7753)

Complete Changes

https://github.com/nats-io/nats-server/compare/v2.11.12-RC.5...v2.11.12-RC.7