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Proxmox Backup Server 4 vs 3
Version Support Lifecycle Comparison
vs
Version 4
4
Active
Release Date2025-08-06
Support Ends-
EOL DateTBD
Latest Version4.2
Version 3
3
Ending Soon
Release Date2023-06-28
Support Ends-
EOL Date2026-08-31
Days Left74 days
Latest Version3.4
💡 Upgrade Recommendation
We recommend upgrading from 4 to 3. 3 has a longer support lifecycle.
About Version Comparison
This page compares Proxmox Backup Server versions 4 and 3. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.