The Copyright notice is taken out because no single person has a copyright to the entire codebase.
ruma-serde
This crate contains (de)serialization helpers for other ruma crates.
Part of that is a fork of serde_urlencoded, with support for sequences in Deserialize /
Serialize structs (e.g. Vec<Something>) that are (de)serialized as field=val1&field=val2
(instead of the more common field[]=val1&field[]=val2 format supported by other crates like
serde_qs).