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 release candidate (RC) 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.
February 19, 2020
February 5, 2020
January 8, 2020
December 18, 2019
December 4, 2019
- Activity 1.1.0-rc03
- Browser 1.2.0-rc01
- Fragment 1.2.0-rc03
- Lifecycle 2.2.0-rc03
- Lifecycle-ViewModel-Savedstate 1.0.0-rc03
- Navigation 2.2.0-rc03
- ShareTarget 1.0.0-rc01
- Transition 1.3.0-rc02
November 20, 2019
November 7, 2019
- Activity 1.1.0-rc02
- Fragment 1.2.0-rc02
- Lifecycle 2.2.0-rc02
- Lifecycle Viewmodel-Savedstate 1.0.0-rc02
- Navigation 2.2.0-rc02
October 23, 2019
- Activity 1.1.0-rc01
- Annotation-Experimental 1.0.0-rc01
- Autofill 1.0.0-rc01
- Benchmark 1.0.0-rc01
- Biometric 1.0.0-rc02
- CoordinatorLayout 1.1.0-rc01
- Fragment 1.2.0-rc01
- Lifecycle 2.2.0-rc01
- Lifecycle ViewModel-SavedState 1.0.0-rc01
- Navigation 2.2.0-rc01
- Recyclerview 1.1.0-rc01
- Transition 1.3.0-rc01
- ViewPager2 1.0.0-rc01
October 9, 2019
September 5, 2019
August 22, 2019
August 7, 2019
July 30, 2019
July 19, 2019
July 17, 2019
July 2, 2019
- Activity 1.0.0-rc01
- Appcompat 1.1.0-rc01
- Arch Core 2.1.0-rc01
- Core 1.1.0-rc02
- Fragment 1.1.0-rc01
- Lifecycle 2.1.0-rc01
- Preference 1.1.0-rc01
- SavedState 1.0.0-rc01 VectorDrawable 1.1.0-rc01