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* [BREAKING CHANGE] Replace Guacamole servlet with a Django ASGI
application, which uses Django-Channels and the
[pyguacamole](https://pypi.org/project/pyguacamole/) library.
As of 5.0, deployment of this XBlock will no longer rely on the
Apache Tomcat servlet container, which Guacamole normally uses, but
instead on the Daphne ASGI server. If you have been deploying this
XBlock with the modified edx-configuration playbooks as explained in
the README, deployment should still be automatic for you. It is,
however, strongly advised that you respin your app servers from
scratch, in order to keep any residual Tomcat servlet configuration
from lingering on them.