I'm glad to hear you're making a series on CML2!
I just started using it, and I find the usability much improved over VIRL 1.x.
I'm really hoping your course will cover a wide range of options within CML, as I always found previous VIRL courses were pretty much limited to getting the program installed and licensed, followed maybe by starting a lab and hooking up a couple of routers.
What I'd really love to see is a course that really dives into all the options the platform has. David Bombal put out a video showing how to add a Windows 10 VM for example, and also how to connect to your home router for Internet access. I think I would have gotten a lot more out of VIRL 1.x had there been more tutorials on all the things it can do, so I'm really hoping your CML series will touch on a lot of topics. I want to make sure I'm not missing something that I should be doing to make life easier in my studies. On that note, it's great to hear you're going to include the beginning of automation!
I can't wait to see the new series. Thank you much for creating it!