Release notes
Release Notes
What changed in each KubeMQ release — new capabilities, breaking changes, known limitations, and upgrade guidance.
Release notes for the KubeMQ server, the kmq CLI, and the client SDKs. Each release gets its own page covering what's new, what changed, breaking changes, and how to upgrade.
Current release
KubeMQ v3 (v3.1.4, August 2026) is the largest release in the product's history — a rebuilt storage and clustering core, drop-in support for the messaging protocols you already use, ten client SDKs, and a new management experience.
All releases
| Release | Date | Highlights |
|---|---|---|
| v3 (v3.1.4) | August 2026 | Drop-in protocol connectors, Raft-based storage engine, kmq CLI, rebuilt dashboard, 10 SDKs, MCP/A2A |
Staying up to date
- Coming from v2? The v2 → v3 migration guide covers both paths — a fresh v3 cluster or an in-place upgrade.
- Install and upgrade procedures: Docker · Kubernetes with Helm.
- Questions about a release? Reach us at support@kubemq.io.
Was this page helpful?