I have noticed that download numbers for mypy-lang grow over last month. I would say this indicates that there are new people who find some mentions (maybe in blogs or forums) of the old mypy-lang package and install it. Maybe we could make a new release that is identical to the existing last release of mypy-lang except that it will always print a warning when mypy <something> is used (but still exiting with zero if there are no errors, so that we will not break any CIs).