Lib.rs

Version	Released	Features	Dependency changes	Downloads/mo	MSRV
2.2.0 [git]	Feb 27, 2018		futures hyper-tls lazy_static tokio-core yyid chrono 0.4.0 hyper 0.11.0 log 0.4.0 hyper-native-tls		1.22~
2.1.2 [git]	Nov 17, 2017				1.20~
2.1.1 [git]	Apr 23, 2017		serde 1.0.0 serde_derive 1.0.0 serde_json 1.0.0		1.15~
2.1.0 [git]	Apr 9, 2017				1.14~
2.0.0 [git]	Mar 30, 2017		url		1.14~
1.5.1 [git]	Mar 12, 2017				1.14~
1.5.0 [git]	Mar 12, 2017				1.14~
1.4.1 [git]	Mar 6, 2017				1.13~
1.4.0 [git]	Mar 2, 2017				1.13~
1.3.0 [git]	Mar 2, 2017	sourcemap	backtrace 0.3.0 chrono 0.3.0		1.13~
1.2.0 [git]	Mar 1, 2017				1.13~
1.1.0 [git]	Feb 18, 2017				1.13~
1.0.0 [git]	Feb 15, 2017				1.15~

All published by Cynthia Coan.

Minimum Supported Rust Version (MSRV) is only approximate. A range of two versions means "oldest rustc verified to work ~ oldest rustc that might work". Actual MSRV will vary depending on crate features, target platform, and dependency versions. The data is estimated based on the latest stable Rust version available at the time the crate has been published and cargo check or cargo clippy on Linux/aarch64.