Release Notes: Introduction to Docker

Published edited videos from Docker Compose and Docker Swarm sections.

Published edited videos from Linux Namespaces and Union Mount File Systems section.

Published edited videos from the April 2020 update session. Added section- and demo descriptions and links to demo scripts.

Published raw videos from the Docker Compose/Swarm live session

Published raw videos from the May 2020 update session

Published raw videos from the April 2020 update session

Published slide deck for Spring 2020 update session