Breaking changes:
- Rust 1.31 or later is now required.
- Hyper has been updated to the 0.12 series.
- tokio-core has been replaced with tokio, which changes APIs that used tokio-core's
Coretype previously. - Some method signatures have changed to use
impl Traitinstead of boxing.
New features:
- etcd's authentication and authorization API is now supported.
Improvements:
- Many additional common traits are now implemented for most of the types in the crate.
- The version of etcd tested against has been updated to 2.3.8.