Adopt a CoC
I think we need to adopt a CoC.
See:
-
the CoC adopted by foss.heptapod.net heptapod/foss.heptapod.net#118 (closed) (inspired by Rust's CoC)
-
https://scikit-image.org/docs/dev/conduct/code_of_conduct.html
I tend to prefer something shorter as Rust CoC.