Each version of an AndroidX library passes through four release channels while being developed. This page lists the components that have been updated to a new stable version. To view the entire release history for a particular component back thru January 2018, select it in the left-side menu. See the Archive section for release notes prior to 2018.
To view the current versions for every component, see the versions page.
The first stable release of AndroidX 1.0.0 suitable for use in production was released on September 21, 2018.