Hi, thanks for bringing this to my attentions.
Some glycin components did depend on `serde_yml` for tests. I replaced it with `serde_yaml_ng`. But using the unmaintained `serde_yaml` crate is equally possible. The dependencies for them are the same. The same should most likely apply for everything else that depends on `rust_yml`.
https://gitlab.gnome.org/GNOME/glycin/-/commit/f637a7eedc66a546ce9d49486f7d9df2613954a9 Best, Sophie
