SSHLibrary 3.0.0 is a new release with Python 3 support and various other enhancements such as execute commands with sudo, regexp support for prompt and enhanced keyword documentation.
For more details about the release see the [release notes](https://github.com/robotframework/SSHLibrary/blob/master/docs/SSHLibrary-3.0.0.rst) and the [3.0.0 milestone](https://github.com/robotframework/SSHLibrary/milestone/4).