Release of Sardana 3.8.0

We are happy to announce the release of Sardana 3.8.0

To discover what's new in this release check this section of the docs: https://sardana-controls.org/news/release_notes.html#what-s-new-in-sardana-3-8-0

The source packages are available on PyPI: https://pypi.org/project/sardana/3.8.0

Soon it will be also available on conda-forge: https://anaconda.org/channels/conda-forge/packages/sardana/overview

The documentation (including installation instructions for different platforms) is available at: https://sardana-controls.org

We would like to say big thanks to all people that contributed to this release.