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.
November 19, 2024
November 13, 2024
October 24, 2024
October 16, 2024
- Camera Version 1.4.0-rc04
- ConstraintLayout Version 2.2.0-rc01
- ConstraintLayout-Compose ConstraintLayout-Compose-Android ConstraintLayout-Core Version 1.1.0-rc01
- Core Core-Ktx Core-Testing Version 1.15.0-rc01
- Wear-Remote-Interactions Version 1.1.0-rc01
October 2, 2024
September 18, 2024
September 4, 2024
August 21, 2024
- Compose Animation Version 1.7.0-rc01
- Compose Foundation Version 1.7.0-rc01
- Compose Material Version 1.7.0-rc01
- Compose Material 3 Version 1.3.0-rc01
- Compose Material3 Adaptive Version 1.0.0-rc01
- Compose Runtime Version 1.7.0-rc01
- Compose UI Version 1.7.0-rc01
- Emoji2 Version 1.5.0-rc01
- Navigation Version 2.8.0-rc01
- Wear Compose Version 1.4.0-rc01
August 7, 2024
July 24, 2024
- Games-Performance-Tuner Version 2.0.0-rc01
- Graphics-Shapes Graphics-Shapes-Android Graphics-Shapes-Desktop Version 1.0.0-rc01
- Wear ProtoLayout Version 1.2.0-rc01
- Wear Tiles Version 1.4.0-rc01
July 10, 2024
May 30, 2024
- Test Core Version 1.6.0-rc01
- Test Espresso Version 3.6.0-rc01
- Test Espresso Device Version 1.0.0-rc01
- Test JUnit Extensions Version 1.2.0-rc01
- Test Truth Extensions Version 1.6.0-rc01
- Test Monitor Version 1.7.0-rc01
- Test Orchestrator Version 1.5.0-rc01
- Test Runner Version 1.6.0-rc01
- Test Rules Version 1.6.0-rc01
- Test Services Version 1.5.0-rc01
May 29, 2024
May 14, 2024
- AppCompat Version 1.7.0-rc01
- Core-RemoteViews Version 1.1.0-rc01
- Glance Version 1.1.0-rc01
- Window Version 1.3.0-rc01
May 1, 2024
- Annotation Version 1.8.0-rc01
- Lifecycle Version 2.8.0-rc01
- Paging Version 3.3.0-rc01
- ViewPager2 Version 1.1.0-rc01
April 17, 2024
April 3, 2024
- Activity Version 1.9.0-rc01
- Core-Splashscreen Version 1.1.0-rc01
- Core Core-Ktx Core-Testing Version 1.13.0-rc01
- Datastore Version 1.1.0-rc01
- Fragment Version 1.7.0-rc01
- Health-Services-Client Version 1.0.0-rc02
- Transition Version 1.5.0-rc01
- Webkit Version 1.11.0-rc01
March 6, 2024
February 22, 2024
February 21, 2024
- Browser Version 1.8.0-rc01
- Graphics-Path Version 1.0.0-rc01
- Games-Activity Games-Text-Input Version 3.0.0-rc01
February 7, 2024
January 24, 2024
- Compose Material 3 Version 1.2.0-rc01
- Wear ProtoLayout Version 1.1.0-rc01
- Wear Tiles Version 1.3.0-rc01
January 10, 2024
- Annotation-Experimental Version 1.4.0-rc01
- Collection Version 1.4.0-rc01
- Compose Animation Version 1.6.0-rc01
- Compose Foundation Version 1.6.0-rc01
- Compose Material Version 1.6.0-rc01
- Compose Runtime Version 1.6.0-rc01
- Compose UI Version 1.6.0-rc01
- Wear Compose Version 1.3.0-rc01
- Webkit Version 1.10.0-rc01
December 13, 2023
- Car App Version 1.4.0-rc02
- Core-Performance Core-Performance-Play-Services Core-Performance-Testing Version 1.0.0-rc01
- Lifecycle Version 2.7.0-rc02
- Media2 Version 1.3.0-rc01
- VersionedParcelable Version 1.2.0-rc01
November 15, 2023
- Lifecycle Version 2.7.0-rc01
- Media Version 1.7.0-rc01
- Wear-Tooling-PreView Version 1.0.0-rc01
- Webkit Version 1.9.0-rc01
November 1, 2023
- Media3 Version 1.2.0-rc01
- Browser Version 1.7.0-rc01
- Car App Version 1.4.0-rc01
- Window Version 1.2.0-rc01
October 18, 2023
October 6, 2023
October 4, 2023
September 20, 2023
- Activity Version 1.8.0-rc01
- Benchmark Version 1.2.0-rc01
- Camera Version 1.3.0-rc02
- Games-Frame-Pacing Version 2.1.0-rc01
- Room Version 2.6.0-rc01
- Sqlite Version 2.4.0-rc01
- Tracing Perfetto Version 1.0.0-rc01
September 6, 2023
August 23, 2023
August 9, 2023
July 26, 2023
- Browser Version 1.6.0-rc01
- Compose Animation Version 1.5.0-rc01
- Compose Foundation Version 1.5.0-rc01
- Compose Material Version 1.5.0-rc01
- Compose Runtime Version 1.5.0-rc01
- Compose UI Version 1.5.0-rc01
- Core-Animation Core-Animation-Testing Core-RemoteViews Version 1.0.0-rc01
- Emoji2 Version 1.4.0-rc01
- Games-Memory-Advice Version 2.0.0-rc01
- Glance Version 1.0.0-rc01
- Health-Services-Client Version 1.0.0-rc01
- Navigation Version 2.7.0-rc01
- Wear Compose Version 1.2.0-rc01
- Wear ProtoLayout Version 1.0.0-rc01
- Wear Tiles Version 1.2.0-rc01
June 21, 2023
June 21, 2023
May 24, 2023
May 10, 2023
- Fragment Version 1.6.0-rc01
- Navigation Version 2.6.0-rc01
- Webkit Version 1.7.0-rc01
- Window Version 1.1.0-rc01
- Window Extensions Core Version 1.0.0-rc01
April 19, 2023
April 5, 2023
March 8, 2023
- Activity Version 1.7.0-rc01
- Compose Animation Version 1.4.0-rc01
- Compose Foundation Version 1.4.0-rc01
- Compose Material Version 1.4.0-rc01
- Compose Runtime Version 1.4.0-rc01
- Compose UI Version 1.4.0-rc01
- Core Core-Ktx Version 1.10.0-rc01
- DrawerLayout Version 1.2.0-rc01
- Emoji2 Version 1.3.0-rc01
- ProfileInstaller Version 1.3.0-rc01
March 2, 2023
February 22, 2023
February 16, 2023
February 8, 2023
January 25, 2023
January 11, 2023
December 7, 2022
- Car App Version 1.3.0-rc01
- Room Version 2.5.0-rc01
- Sqlite Version 2.3.0-rc01
- WorkManager Version 2.8.0-rc01
November 9, 2022
October 26, 2022
- Test Annotation Version 1.0.1-rc01
- Test Runner Version 1.5.0-rc01
- Test Rules Version 1.5.0-rc01
- Test Monitor Version 1.6.0-rc01
- Test Espresso Version 3.5.0-rc01
- Test Core Version 1.5.0-rc01
- Test Ext JUnit Version 1.1.4-rc01
- Test Ext Truth Version 1.5.0-rc01
- Test Services Version 1.4.2-rc01
- Test Orchestrator Version 1.4.2-rc01
October 24, 2022
October 5, 2022
- Compose Animation Version 1.3.0-rc01
- Compose Foundation Version 1.3.0-rc01
- Compose Material Version 1.3.0-rc01
- Compose Material 3 Version 1.0.0-rc01
- Compose Runtime Version 1.3.0-rc01
- Compose UI Version 1.3.0-rc01
- Core-Google-Shortcuts Version 1.1.0-rc01
September 21, 2022
September 7, 2022
August 24, 2022
- Activity Version 1.6.0-rc01
- Annotation-Experimental Version 1.3.0-rc01
- Core Core-Ktx Version 1.9.0-rc01
August 10, 2022
August 3, 2022
July 27, 2022
- AppCompat Version 1.5.0-rc01
- Compose Compiler Version 1.3.0-rc01
- Emoji2 Version 1.2.0-rc01
- ShareTarget Version 1.2.0-rc02
June 29, 2022
- Compose Animation Version 1.2.0-rc03
- Compose Foundation Version 1.2.0-rc03
- Compose Material Version 1.2.0-rc03
- Compose Runtime Version 1.2.0-rc03
- Compose UI Version 1.2.0-rc03
June 22, 2022
- Compose Animation Version 1.2.0-rc02
- Compose Compiler Version 1.2.0-rc02
- Compose Foundation Version 1.2.0-rc02
- Compose Material Version 1.2.0-rc02
- Compose Runtime Version 1.2.0-rc02
- Compose UI Version 1.2.0-rc02
- Wear Compose Version 1.0.0-rc02
June 15, 2022
- Compose Animation Version 1.2.0-rc01
- Compose Compiler Version 1.2.0-rc01
- Compose Foundation Version 1.2.0-rc01
- Compose Material Version 1.2.0-rc01
- Compose Runtime Version 1.2.0-rc01
- Compose UI Version 1.2.0-rc01
- CustomView-Poolingcontainer Version 1.0.0-rc01
- Lifecycle Version 2.5.0-rc02
- Navigation Version 2.5.0-rc02
- ProfileInstaller Version 1.2.0-rc01
- Wear Compose Version 1.0.0-rc01
June 1, 2022
May 18, 2022
- Core-Splashscreen Version 1.0.0-rc01
- Core Core-Ktx Version 1.8.0-rc02
- Wear Watchface Version 1.1.0-rc01
May 11, 2022
- Activity Version 1.5.0-rc01
- Benchmark Version 1.1.0-rc02
- Camera Version 1.1.0-rc01
- Core Core-Ktx Version 1.8.0-rc01
- Fragment Version 1.5.0-rc01
- Lifecycle Version 2.5.0-rc01
- Navigation Version 2.5.0-rc01
- SavedState Version 1.2.0-rc01
April 20, 2022
April 6, 2022
March 23, 2022
February 9, 2022
- Emoji2 Version 1.1.0-rc01
- Games-Activity Games-Controller Version 1.1.0-rc01
- Games-Frame-Pacing Version 1.10.0-rc01
January 26, 2022
- Compose Animation Version 1.1.0-rc03
- Compose Compiler Version 1.1.0-rc03
- Compose Foundation Version 1.1.0-rc03
- Compose Material Version 1.1.0-rc03
- Compose Runtime Version 1.1.0-rc03
- Compose UI Version 1.1.0-rc03
- Games-Performance-Tuner Version 1.5.0-rc01
- Games-Text-Input Version 1.1.0-rc01
- Media Version 1.5.0-rc01
December 16, 2021
December 15, 2021
- Compose Animation Version 1.1.0-rc01
- Compose Compiler Version 1.1.0-rc01
- Compose Foundation Version 1.1.0-rc01
- Compose Material Version 1.1.0-rc01
- Compose Runtime Version 1.1.0-rc01
- Compose UI Version 1.1.0-rc01
- CoordinatorLayout Version 1.2.0-rc01
- Core-Role Version 1.1.0-rc01
- Hilt-Navigation-Compose Version 1.0.0-rc01
- Localbroadcastmanager Version 1.1.0-rc01
- Navigation Version 2.4.0-rc01
- Preference Version 1.2.0-rc01
- ProfileInstaller Version 1.1.0-rc01
- SlidingPaneLayout Version 1.2.0-rc01
- Window Version 1.0.0-rc01
December 1, 2021
November 18, 2021
- Test Annotation Version 1.0.0-rc01
- Test Monitor Version 1.5.0-rc01
- Test Orchestrator Version 1.4.1-rc01
- Test Services Version 1.4.1-rc01
November 17, 2021
Novermber 16, 2021
November 3, 2021
- Car App Version 1.1.0-rc01
- Fragment Version 1.4.0-rc01
- Paging Version 3.1.0-rc01
- ShareTarget Version 1.2.0-rc01
- Wear Watchface Version 1.0.0-rc01
October 27, 2021
- Annotation Version 1.3.0-rc01
- AppCompat AppCompat-Resources Version 1.4.0-rc01
- Emoji2 Version 1.0.0-rc01
- ResourceInspection Version 1.0.0-rc01
- Wear Tiles Version 1.0.0-rc01
October 13, 2021
September 29, 2021
September 27, 2021
September 1, 2021
- Media2 Version 1.2.0-rc01
- Wear Version 1.2.0-rc01
- Wear-Phone-Interactions Wear-Remote-Interactions Version 1.0.0-rc01
August 18, 2021
August 4, 2021
July 22, 2021
July 21, 2021
- Datastore Version 1.0.0-rc02
- Games-Controller Version 1.0.0-rc02
- Leanback Version 1.1.0-rc02
- Startup Version 1.1.0-rc01
July 14, 2021
- Activity Version 1.3.0-rc02
- Compose Animation Version 1.0.0-rc02
- Compose Compiler Version 1.0.0-rc02
- Compose Foundation Version 1.0.0-rc02
- Compose Material Version 1.0.0-rc02
- Compose Runtime Version 1.0.0-rc02
- Compose UI Version 1.0.0-rc02
- ProfileInstaller Version 1.0.0-rc02
July 12, 2021
- Games-Activity Version 1.0.0-rc01
- Games-Controller Version 1.0.0-rc01
- Games-Text-Input Version 1.0.0-rc01
July 1, 2021
- Activity Version 1.3.0-rc01
- Compose Animation Version 1.0.0-rc01
- Compose Compiler Version 1.0.0-rc01
- Compose Foundation Version 1.0.0-rc01
- Compose Material Version 1.0.0-rc01
- Compose Runtime Version 1.0.0-rc01
- Compose UI Version 1.0.0-rc01
- ProfileInstaller Version 1.0.0-rc01
June 30, 2021
June 21, 2021
June 16, 2021
June 2, 2021
May 5, 2021
April 21, 2021
April 7, 2021
March 24, 2021
- Annotation-Experimental Version 1.1.0-rc02
- AppCompat Version 1.3.0-rc01
- Camera Camera2, Core, & Lifecycle Version 1.0.0-rc04
- Car App Version 1.0.0-rc01
- Core Core-Ktx Version 1.5.0-rc01
- Media Version 1.3.0-rc02
- RecyclerView Version 1.2.0-rc01
- Room Version 2.3.0-rc01
March 10, 2021
February 24, 2021
January 27, 2021
January 13, 2021
December 16, 2020
- Activity Version 1.2.0-rc01
- Camera Camera2, Core, & Lifecycle Version 1.0.0-rc01
- Fragment Version 1.3.0-rc01
- Lifecycle Version 2.3.0-rc01
- SavedState Version 1.1.0-rc01
December 2, 2020
- Enterprise Version 1.1.0-rc01
- ShareTarget Version 1.1.0-rc01
- Transition Version 1.4.0-rc01
- Webkit Version 1.4.0-rc02
November 11, 2020
- Autofill Version 1.1.0-rc01
- Biometric Version 1.1.0-rc01
- Browser Version 1.3.0-rc01
- Wear-Input Wear-Input-Testing Version 1.0.0-rc01
- Webkit Version 1.4.0-rc01
October 28, 2020
October 14, 2020
October 1, 2020
September 16, 2020
September 2, 2020
- Exifinterface Version 1.3.0-rc01
- Media Version 1.2.0-rc01
- RecyclerView-Selection Version 1.1.0-rc02
- Wear Version 1.1.0-rc03
August 5, 2020
July 29, 2020
July 28, 2020
July 22, 2020
June 24, 2020
June 10, 2020
May 28, 2020
May 20, 2020
- CustomView Version 1.1.0-rc01
- DrawerLayout Version 1.1.0-rc01
- Security Version 1.0.0-rc02
- SlidingPaneLayout Version 1.1.0-rc01
May 14, 2020
April 29, 2020
April 15, 2020
- Core Version 1.3.0-rc01
- Core-Role Version 1.0.0-rc01
- Security-Crypto Version 1.0.0-rc01
- Swiperefreshlayout Version 1.1.0-rc01
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