Bandwidth-efficient encrypted backup

Current version

duplicity requires the following formulae to be installed:
librsync 2.0.1 Library that implements the rsync remote-delta algorithm
openssl@1.1 1.1.0g_1 Cryptography and SSL/TLS Toolkit
par2 0.8.0 Parchive: Parity Archive Volume Set for data recovery
gnupg 2.2.4 GNU Pretty Good Privacy (PGP) package

Reverse dependencies

The following formula requires duplicity to be installed:
duply 2.0.3 Frontend to the duplicity backup system

Recent formula history

Vladyslav Hesal duplicity 0.7.16
ilovezfs duplicity: depend on python instead of :python
ilovezfs duplcity: tweak test not to use Gpg.test
ilovezfs duplicity: depend on gnupg instead of :gpg
Matt Lorentz duplicity: update paramiko resource

Formula code at GitHub