Starting July 31, 2021, SFR discontinues access to SFR NAS Backup through Hyper Backup.

Fixed the issue where the OpenStack Swift backup tasks might fail if the Synology NAS used Let's Encrypt certificates.

Fixed a security vulnerability regarding lz4 (CVE-2021-3520).

Fixed an issue where backing up to Amazon S3 Storage might fail.

Fixed an issue where canceling a remote NAS backup task might fail when the backup destination was disconnected.

Fixed an issue where resuming a cloud service backup task might fail after the task was interrupted by a system shutdown.

Fixed an issue where downloading data via Backup Explorer might fail.

Fixed an issue where the downloaded 'file change detail' file (.csv) might not be opened properly in Microsoft 365 Excel.

Fixed an issue where Microsoft Azure backup tasks might fail if the Synology NAS connected to a proxy server.

Fixed an issue where a Microsoft Azure backup task might fail when the connection timed out.

Fixed an issue where the content of the email notification might not be correct when a single version backup task was finished.

Added support for creating Google Drive backup tasks on the Synology NAS which connects to a proxy server.

Added support for displaying data transfer speed in the progress bar of a running backup task.

Synology backup backblaze