With direct partition clone strategy like Android 13 and SailfishOS on Xperia 10 III - #137 by lbt it feels like rsync would be quite useful for incremental backups from hybris-recovery.img.
Right now, cloning a full 104 GB /dev/sda79 at 35 MB/s over USB takes something like 50 min on X10III.
Can @jolla enlighten us where to file feature requests for recovery image?