nats-server Releases

A minor bug fix release addressing pagination issues when the total count is unavailable and adding documentation regarding Cloudflare Image Optimization.

Oct 13, 2025

Introduces three execution modes (UI-only, code-only, hybrid), extensive admin UI customization capabilities, and improvements to media handling and SQLite connections.

Oct 1, 2025

This is a maintenance release of NATS Server v2.11.10 focusing on performance improvements, bug fixes, and dependency updates. Key improvements include faster TTL state management, binary search for timestamp lookups, and reduced heap allocations in the filestore. The release also addresses several critical bugs including use-after-free issues, data races, and disk corruption handling.

Sep 30, 2025

This is a major release of NATS server v2.12.0 featuring significant JetStream enhancements including atomic batch publishes, counter streams with aggregate consistency, delayed message scheduling, and offline asset support. The release also introduces TLS security improvements with insecure ciphers now disabled by default, and adds new configuration options for routing, gateways, and leafnodes.

Sep 22, 2025

A major version update dropping support for older Node.js versions and introducing new helper features, validation improvements, and performance optimizations.

Sep 15, 2025

A maintenance release fixing Cloudflare serve exports, adding a UUID validation utility, and addressing issues with raw node execution and import attributes.

Sep 15, 2025

This is a patch release (v2.11.9) focused on bug fixes, stability improvements, and dependency updates. Key improvements include JetStream offline assets support for future 2.12 compatibility, multiple race condition fixes, and enhanced monitoring endpoints. The Go version was updated to 1.24.7 along with updated dependencies.

Sep 9, 2025

This is a patch release (v2.11.8) focusing on bug fixes and improvements, particularly in JetStream and Raft functionality. It updates Go to 1.24.6, includes security dependency updates, and adds community-contributed Solaris/Illumos build support.

Aug 14, 2025

This is a patch release (v2.11.7) of the NATS server focusing on bug fixes and stability improvements, particularly in JetStream and Raft layer functionality. The release updates Go to 1.24.5 and includes several monitoring enhancements, message header lookup fixes, and JetStream reliability improvements.

Aug 1, 2025

v8.28.0 introduces composite rules with proximity matching capabilities, enhances API key detection for Anthropic and Artifactory, and includes critical security patches for CVEs in Go and Go crypto. The release also features significant performance optimizations to improve processing efficiency for fragment handling.

Jul 20, 2025

This is a maintenance release of NATS Server v2.11.6 focusing on bug fixes and performance improvements, particularly in JetStream. The release updates Go to 1.24.4 and addresses several critical issues including a filestore encryption corruption bug and a performance regression in filtered consumers.

Jul 1, 2025

This is a patch release (v2.11.5) of the NATS server that updates Go to 1.24.4 and several dependencies, while focusing on JetStream stability fixes and monitoring endpoint improvements. The release addresses numerous bugs including stream synchronization issues, race conditions, and deadlocks.

Jun 26, 2025

May 27, 2025

This is a maintenance release of the NATS server v2.11.4 that primarily focuses on bug fixes and performance improvements, particularly in JetStream. It updates Go to 1.24.3 and includes several important fixes for data integrity issues, deadlocks, and panics, along with enhanced TLS error logging.

May 22, 2025

This is a patch release (v2.11.3) of the NATS server focused on bug fixes, particularly around JetStream functionality and TLS negotiation. The release updates Go to 1.24.2 and adds one new MQTT configuration option while addressing several issues including a regression from v2.11.2 and TLS 1.2 negotiation problems with ECDSA certificates.

May 1, 2025

This is a patch release (v2.10.29) of the NATS server that focuses on bug fixes, particularly in JetStream functionality. It updates the Go version to 1.24.2 and addresses issues with consumer subject interest calculation, consumer state reporting consistency, Raft leadership reporting, and the monitoring `connz` endpoint.

May 1, 2025

This is a patch release for NATS Server 2.11 that includes numerous improvements and bug fixes. Note: This version contains a regression fixed in 2.11.3. Key improvements include default sentinel JWT support, new trace_headers security option, improved JetStream purge performance, and fixes for clustered consumer consistency. A notable change is that replicated consumer throughput may be impacted by the consumer consistency fix.

Apr 25, 2025

This is a patch release (v2.10.28) for NATS Server that includes various improvements and bug fixes, particularly around JetStream performance and stability. However, the release note indicates this version contains a regression and advises users to upgrade to v2.10.29 instead.

Apr 25, 2025

This marks the first stable release of MPFB (MakeHuman Friendly Body), a Blender add-on, emphasizing installation via the official extension platform.

Jan 28, 2025

This release focuses on optimizing processing speed for posts with asset folders enabled and improving the table of contents rendering. It introduces new configuration options for handling post titles and front matter merging in scaffolds.

Jul 1, 2024