Support of direct data protection in the Google Cloud object storage
If the backup engine cannot get the current state of a locked file (because of a VSS issue) within a specified time, it reports the file in the app logs and skips it so the current and further backups could continue
If a backup set included files with unsupported characters in their paths, the backup failed, and user could not edit the backup set (error
Illegal characters:  in path. Parameter name: path). Now such files are skipped during backup.
On the first try, the app failed to upload a delta (changed data blocks) for the file version that was recently deleted from the cloud