PTC just had our annual virtual conference for PTC Mathcad last week, and in that we shared candidates for what we may put in Mathcad Primes 8, 9, 10, and 11.
We'll be putting an on-demand version of the virtual conference very soon (this week; hopefully later today) on mathcad.com.
PTC Marketer Creo and Mathcad. I run their YouTube channels, some Creo campaigns, and all Mathcad campaigns and communications.