# 0.3.0-alpha.4 (August 30, 2019) ### Changed - Track `tokio` 0.2.0-alpha.4 # 0.3.0-alpha.2 (August 17, 2019) ### Changed - Update `futures` dependency to 0.3.0-alpha.18. # 0.3.0-alpha.1 (August 8, 2019) ### Changed - Switch to `async`, `await`, and `std::future`. # 0.2.1 (January 6, 2019) * Implement `Clone` for `TlsConnector` and `TlsAcceptor` (#777) # 0.2.0 (August 8, 2018) * Initial release with `tokio` support.