Ultimate Updater 5.1 Beta 3
Release candidate / public beta for final validation. This is not the final 5.1 release.
Highlights
- New Web UI with centralized cluster management.
- Cluster-wide initial inventory with read-only safety semantics.
- Session-independent systemd jobs with persistent logs and job history.
- Check node and Check all systems workflows.
- Update node is strictly host-only.
- Update all systems validated cluster-wide on the dedicated test cluster.
- Internal SSH Management for Proxmox nodes and internal VMs.
- SSH priority and FreeBSD/pfSense QGA fallback improvements.
- Remote Node2/Node3 status and diagnostics aggregation.
- Bounded job history: 20 jobs visible, 50 completed jobs retained.
- Expanded Web UI configuration coverage.
- Full 4.2 → 5.1 configuration migration audit with hidden-key preservation.
- Web UI version and self-update UX improvements.
- HTTP/GitHub download hardening for 429/503 and invalid downloads.
- 5.0 → 5.1 migration handling with explicit restart warning.
- Numerous safety, lifecycle, cluster, SSH and regression fixes.
Upgrade note
Upgrading from 5.0 or earlier to 5.1 requires a restart of the Proxmox host to fully complete the migration. The updater does not reboot the host automatically.
Beta notice
This is a public beta / release candidate for final validation, not the final 5.1 release. Please report unexpected behavior through GitHub Issues.