Qalculate is awesome, Restic adds compression, CS teachers coping with Copilot & Heroku's next non-free chapter (News)

Qalculate has a command-line interface, Michael Eischer adds compression to Restic, Emery Berger warns his fellow CS professors about Copilot, and Heroku GM Bob Wise details Heroku's next chapter (which excludes free accounts).