Hello! I just wanted to follow up on this message I wrote back in July.
We have now had rdiff-backup live at https://github.com/rdiff-backup/rdiff-backup since July and with a lot of effort (mainly from Eric Lavar – a big thanks to him!) we are close to releasing rdiff-backup 2.0, which is fully Python 3 -compatible. **Those who are interested in supporting this project should now also become contributors in the form of testers.** Please visit: https://github.com/rdiff-backup/rdiff-backup#installing-the-latest-development-version - Otto