Some people are like slinkies. They really have no purpose, but they still bring a smile to your face when you push them down the stairs
Added in an option to significantly speed up backups when using dated backups in conjunction with automatic deletions
The process of dated backups with automatic deletions was this:
Backup appdata to the new folder
If no errors resulted, then delete all the old backups eligible for deletion
Now, if you enable the faster rsync option with dated backups and automatic deletions, the process will be:
Rename one of the appdata backups (scheduled to be deleted) to be the same as what the backup is going to be (If no old backup is scheduled to be deleted, then the process will be identical to the above)
Backup appdata to the new folder
If no errors resulted, then delete all the other old backups eligible for deletion
Huge speed ups because rsync no longer has to copy everything over, but only has to copy the changed files. Only downside is that *if* an rsync error occurs, then you will have lost that previous backup. (which ultimately means that your schedule for deleting old backups should be long enough that you always have one old one that doesn't meet the criteria along with the current.)