# 0.13.0

- Add `CapacityError`, `UrlError`, and `ProtocolError` types to represent the different types of capacity, URL, and protocol errors respectively.
- Modify variants `Error::Capacity`, `Error::Url`, and `Error::Protocol` to hold the above errors types instead of string error messages.

# 0.12.0

- Add facilities to allow clients to follow HTTP 3XX redirects.
- Allow accepting unmasked clients on the server side to be compatible with some legacy / invalid clients.
- Update of dependencies and documentation fixes.