Version 0.5.0

Add GoReleaser configuration and Makefile rules

Release version 0.3

Version 0.2

* Make IP aliasing on Darwin (macOS) more robust
* Remove backup functionality (arguably doesn't belong)
* Simply return a random IP when the hostname is left out

Version 0.1.1

* Fix a couple of small bugs
* Repair and make a few updates to the readme file

First release (0.1)