Changelog

What changed in each version. Updates arrive through Package Center, or as a file from the download page.

1.1.5 21 October 2026

Fixed Backups of running VMs with a TPM (e.g. Windows 11) failed.
Fixed A backup hung when the guest agent did not answer; it now continues after 60 s.
Fixed Stop did not end a backup that waited for the Proxmox host.
Improved The backup log shows each step and how long it took.

New Damage checks on a schedule.
New Check single guests or backups.
New A check that finds damage sends an e-mail and calls the webhook.
New File-level restore reads FAT partitions (e.g. EFI).
Improved Checks skip guests without a new backup since their last check.
Improved A running check can be stopped.
Improved Backups and Activity show how long ago, e.g. "(2h ago)".
Improved LVM volumes are listed below their partition.
Fixed A check could report blocks of backups deleted during the check as missing.

New Also available as a Docker image for other NAS and Linux machines: pvebackup/pvebackup.
New File-level restore reads LVM volumes.
New Description and color for hosts.
New Delete all backups of a guest at once.
New Activity marks full (F) and incremental (I) runs.
New Restore tasks: a VM can get another VMID on the target host.
Improved Backups and tasks are grouped by host.
Improved UI refinements.
Fixed Deleting a backup during a long-running backup could remove its blocks.
Fixed Space of guests with the same VMID on different hosts was added up.

New A restore that does not fit on its target storage is refused at the start. The log shows how much is free and how much the restore needs.
Improved Errors of a host's storage are shown with their meaning, for example "no space left on the host's storage (error 28)" instead of the number alone.
Improved Activity shows the name of the VM or container next to its ID.
Fixed UI fixes.

New Running tasks show the current transfer speed, in Activity, in the log window and on the Overview.
New VM restores can be paused and continued (Activity → Pause). An app update or a NAS restart pauses running restores, and they continue by themselves afterwards.
New Estimated end (ETA) of a running task: move the pointer over its progress in Activity.
Improved Faster restores: several blocks are written in parallel.
Improved UI refinements.

New File-level restore: Backups → Actions → Files… opens a backup on the NAS and shows its folders and files. Download a single file, or several files and folders at once as a ZIP file, without restoring the VM and without a Proxmox host.
New It reads container backups, and VM disks with ext4, ext3 or ext2 (Linux) and NTFS (Windows) on GPT or MBR partitions. Partitions it cannot read yet (LVM, XFS, Btrfs, FAT, encrypted ones) are listed with the reason.

New E-mail notifications (Settings → Notifications): a mail when a backup or restore task failed or after every run, chosen separately for backup and restore tasks, and an optional daily summary. Sent through your own mail server.
New Webhook (Settings → Notifications): after a task run the app calls a URL with the result, as JSON (Slack, Discord, Gotify, Home Assistant, Zabbix, own scripts), as plain text for ntfy, or as a ping for healthchecks.io.
Fixed Several NAS using the same Proxmox host (or two hosts of one cluster) replaced each other's API token, so the restore dialog could no longer list nodes and storages. Every host now gets a token of its own.
New Hosts → Sign in again: gives a host a new API token after its old one was deleted or replaced. Tasks and backups stay.
Improved The restore dialog says why it cannot list nodes instead of showing empty lists.

New First release: incremental backups of Proxmox VE virtual machines and containers to a Synology NAS, without agents.
New Restores to any host, and restore tasks that keep a copy on a second host up to date.
New Overview with a backup calendar, the last backup of every VM and the space used.
New Retention rules: the last versions, the last days, or one per day, week, month and year.
New Export a backup as an OVA file for VMware Workstation, VMware Fusion or VirtualBox.
New Packages for Intel/AMD and 64-bit ARM models.