Description:

Bazaar (aka bzr) is a community project led by Canonical Limited to
develop a free software distributed revision control system that is
powerful, friendly, scalable and easy to use. Although Bazaar is a
distributed version control system it can also be used in a
centralized manner using lock step development and checkouts. Features
include:
- file and directory renames
- merging file renames
- versioning symbolic links
- knit merges instead of three-way merges
- gpg revision signing
- build-in high-speed web interface
- tags
- easy to learn normal file-system commands
- extensive Unicode support

Additional features like: cherry picking, other DVCS support, GUI and
many more are accessible from 3rd-party-tools and plugins.