Version	Released	Features	Dependency changes	Downloads/mo	MSRV
0.6.0 [git]	Apr 5, 2022		trackable 1.2.0	20K	1.56
0.5.1 [git]	Jan 13, 2021		rand 0.8.1	61K	1.42
0.5.0 [git]	Oct 25, 2020		crossbeam-channel 0.5.0		1.42
0.4.0 [git]	Feb 3, 2020				1.42~1.41
0.3.0 [git]	Nov 19, 2019		crossbeam-channel 0.4.0		1.42~1.33
0.2.1 [git]	Nov 18, 2019		rand 0.7.0	56	1.36~1.33
0.2.0 [git]	Mar 18, 2019		crossbeam-channel		1.33
0.1.11 [git]	Nov 18, 2019		rand 0.6.0 crossbeam-channel		1.33
0.1.10 [git]	Nov 18, 2019		crossbeam-channel 0.4.0 rand 0.7.0		1.33
0.1.9 [git]	Aug 18, 2019		crossbeam-channel		1.33
0.1.8 [git]	Dec 9, 2018		rand 0.6.0		1.46~1.41
0.1.7 [git]	Aug 12, 2018				1.24~
0.1.6 [git]	Jun 5, 2018		rand 0.5.0		1.24~
0.1.5 [git]	Feb 13, 2018	stacktrace	rand 0.4.1		1.24~
0.1.4 [git]	Oct 19, 2017				1.21~
0.1.3 [git]	Oct 19, 2017				1.21~
0.1.2 [git]	Oct 18, 2017				1.21~
0.1.1 [git]	Oct 16, 2017				1.21~
0.1.0 [git]	Oct 15, 2017				1.21~

All published by Takeru Ohta.

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.