[Duplicity-talk] "Smart" backup deletion/rotation

[Alexander Lieflander]

Hey Duplicity ‘peeps,

I recently went from a Synology NAS to a custom PC running Ubuntu 18.04 LTS, 
and I really miss the “smart” backup rotation of DSM/HyperBackup. This is where 
old backups are deleted in an increasingly aggressive manner (by age); “old” 
backups would be left, such that weekly or monthly backups existed as space 
permitted, and more recent backups (like hourly backups) were kept completely. 
This greatly improved the archiving capabilities without increasing the backup 
size.

Is there anything comparable in Duplicity? If not, where/how can I help to add 
such a feature?

Regards,
Alex