Proxmox Backup Server

Server App

Proxmox Backup Server 4 is the newest actively maintained release, currently at patch 4.2. 2 of 4 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 3, on August 31, 2026.

Latest version

4.2

Apr 29, 2026

Actively maintained cycles

of 4 tracked

Total cycles tracked

since Nov 11, 2020

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

4Latest

4.2 · Apr 29, 2026

3.4 · Apr 10, 2025

EOL Jul 31, 2024

EOL Sep 30, 2022

202120222023202420252026

Data sourced from endoflife.date.

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