* New execution engine using singularity
* Updated documentation with OpenMPI information and examples
* Additional unit tests
* Redirect messages to stderr
* Improved parsing of quotes in the command line
- closes: 87
* Allow override of the HOME environment variable
* Allow override of libfakechroot.so at the container level
* Automatic selection of libfakechroot.so from container info
* Improve automatic install
* Enable resetting prefix paths in Fn modes in remote hosts
* Do not set AF_UNIX_PATH in Fn modes when the host /tmp is a volume
* Export containers in both docker and udocker format
* Import containers docker and udocker format
* Load, import and export to/from stdin/stdout
* Clone existing containers
* Support for TCP/IP port remap in execution modes Pn
* Fix run with basenames failing
- closes: 89
* Allow run as root flag
- closes: 91