MetalLB is a load-balancer implementation for bare metal Kubernetes clusters, using standard routing protocols.

Release Schedule Image Gantt Chart for MetalLB
Release Released Security Support Latest
0.16 1 week and 2 days ago
(20 May 2026)
Yes 0.16.1
(27 May 2026)
0.15 1 year ago
(03 Jun 2025)
Ended 1 week and 2 days ago
(20 May 2026)
0.15.3
(04 Dec 2025)
0.14 2 years and 4 months ago
(29 Jan 2024)
Ended 1 year ago
(03 Jun 2025)
0.14.9
(17 Dec 2024)
0.13 3 years and 11 months ago
(06 Jul 2022)
Ended 2 years and 4 months ago
(29 Jan 2024)
0.13.12
(20 Oct 2023)

Note: Despite the beta status of the project / API, MetalLB is known to be stable and reliable. The project maturity page explains what that implies.

More information is available on the MetalLB website.

You should be running one of the supported release numbers listed above in the rightmost column.

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