Alpha Releases

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 alpha 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.

October 13, 2021

• Benchmark Version 1.1.0-alpha09
• Camera Version 1.1.0-alpha10
• Camera Version 1.0.0-alpha30
• Compose Animation Version 1.1.0-alpha06
• Compose Compiler Version 1.1.0-alpha06
• Compose Foundation Version 1.1.0-alpha06
• Compose Material Version 1.1.0-alpha06
• Compose Runtime Version 1.1.0-alpha06
• Compose UI Version 1.1.0-alpha06
• Games-Text-Input Version 1.1.0-alpha01
• Paging Compose Version 1.0.0-alpha14
• ProfileInstaller Version 1.1.0-alpha07
• Wear Compose Version 1.0.0-alpha08
• Wear Watchface Version 1.0.0-alpha24

October 4, 2021

• Test Annotation Version 1.0.0-alpha02
• Test Core Version 1.4.1-alpha03
• Test Espresso Version 3.5.0-alpha03
• Test Ext JUnit Version 1.1.4-alpha03
• Test Ext Truth Version 1.5.0-alpha03
• Test Monitor Version 1.5.0-alpha03
• Test Orchestrator Version 1.4.1-alpha03
• Test Rules Version 1.4.1-alpha03
• Test Runner Version 1.5.0-alpha03
• Test Services Version 1.4.1-alpha03

September 29, 2021

• Benchmark Version 1.1.0-alpha08
• Camera Version 1.1.0-alpha09
• Camera Version 1.0.0-alpha29
• Compose Animation Version 1.1.0-alpha05
• Compose Compiler Version 1.1.0-alpha05
• Compose Foundation Version 1.1.0-alpha05
• Compose Material Version 1.1.0-alpha05
• Compose Runtime Version 1.1.0-alpha05
• Compose UI Version 1.1.0-alpha05
• Core-Splashscreen Version 1.0.0-alpha02
• Fragment Version 1.4.0-alpha10
• Games-Activity Version 1.1.0-alpha01
• Health-Services-Client Version 1.0.0-alpha02
• Navigation Version 2.4.0-alpha10
• Paging Version 3.1.0-alpha04
• Paging Compose Version 1.0.0-alpha13
• ProfileInstaller Version 1.1.0-alpha06
• Room Version 2.4.0-alpha05
• Wear Version 1.3.0-alpha01
• Wear-Input Wear-Input-Testing Version 1.2.0-alpha02
• Wear Compose Version 1.0.0-alpha07
• Wear Tiles Version 1.0.0-alpha12
• Wear Watchface Version 1.0.0-alpha23

September 28, 2021

• Test Annotation Version 1.0.0-alpha01
• Test Core Version 1.4.1-alpha02
• Test Espresso Version 3.5.0-alpha02
• Test Ext JUnit Version 1.1.4-alpha02
• Test Ext Truth Version 1.5.0-alpha02
• Test Monitor Version 1.5.0-alpha02
• Test Orchestrator Version 1.4.1-alpha02
• Test Rules Version 1.4.1-alpha02
• Test Runner Version 1.5.0-alpha02
• Test Services Version 1.4.1-alpha02

September 15, 2021

• Activity Version 1.4.0-alpha02
• Browser Version 1.4.0-alpha01
• Compose Animation Version 1.1.0-alpha04
• Compose Compiler Version 1.1.0-alpha04
• Compose Foundation Version 1.1.0-alpha04
• Compose Material Version 1.1.0-alpha04
• Compose Runtime Version 1.1.0-alpha04
• Compose UI Version 1.1.0-alpha04
• Fragment Version 1.4.0-alpha09
• Navigation Version 2.4.0-alpha09
• ProfileInstaller Version 1.1.0-alpha05
• RecyclerView Version 1.3.0-alpha01
• ViewPager Version 1.1.0-alpha01
• Wear Complications & Watchface Version 1.0.0-alpha22
• Wear-Input Wear-Input-Testing Version 1.2.0-alpha01
• Wear-Phone-Interactions Version 1.1.0-alpha01
• Wear Compose Version 1.0.0-alpha06

September 1, 2021

• Activity Version 1.4.0-alpha01
• Benchmark Version 1.1.0-alpha07
• Compose Animation Version 1.1.0-alpha03
• Compose Compiler Version 1.1.0-alpha03
• Compose Foundation Version 1.1.0-alpha03
• Compose Material Version 1.1.0-alpha03
• Compose Runtime Version 1.1.0-alpha03
• Compose UI Version 1.1.0-alpha03
• Core Core-Ktx Version 1.7.0-alpha02
• Fragment Version 1.4.0-alpha08
• Navigation Version 2.4.0-alpha08
• ProfileInstaller Version 1.1.0-alpha04
• Security-Identity-Credential Version 1.0.0-alpha03
• Wear Complications & Watchface Version 1.0.0-alpha21
• Wear Compose Version 1.0.0-alpha05
• Wear Tiles Version 1.0.0-alpha11

August 23, 2021

• Test Core Version 1.4.1-alpha01
• Test Espresso Version 3.5.0-alpha01
• Test JUnit Extensions Version 1.1.4-alpha01
• Test Truth Extensions Version 1.5.0-alpha01
• Test Monitor Version 1.5.0-alpha01
• Test Orchestrator Version 1.4.1-alpha01
• Test Runner Version 1.4.1-alpha01
• Test Rules Version 1.4.1-alpha01
• Test Services Version 1.4.1-alpha01

August 18, 2021

• Benchmark Version 1.1.0-alpha06
• Camera Version 1.1.0-alpha08
• Camera Version 1.0.0-alpha28
• Compose Animation Version 1.1.0-alpha02
• Compose Compiler Version 1.1.0-alpha02
• Compose Foundation Version 1.1.0-alpha02
• Compose Material Version 1.1.0-alpha02
• Compose Runtime Version 1.1.0-alpha02
• Compose UI Version 1.1.0-alpha02
• DocumentFile Version 1.1.0-alpha01
• Fragment Version 1.4.0-alpha07
• Games-Performance-Tuner Version 1.5.0-alpha01
• Navigation Version 2.4.0-alpha07
• ProfileInstaller Version 1.1.0-alpha03
• SlidingPaneLayout Version 1.2.0-alpha04
• Wear Complications & Watchface Version 1.0.0-alpha20
• Wear Compose Version 1.0.0-alpha04
• Wear Tiles Version 1.0.0-alpha10

August 4, 2021

• Benchmark Version 1.1.0-alpha05
• Compose Animation Version 1.1.0-alpha01
• Compose Compiler Version 1.1.0-alpha01
• Compose Foundation Version 1.1.0-alpha01
• Compose Material Version 1.1.0-alpha01
• Compose Runtime Version 1.1.0-alpha01
• Compose UI Version 1.1.0-alpha01
• Core-Google-Shortcuts Version 1.1.0-alpha01
• Fragment Version 1.4.0-alpha06
• Lifecycle Version 2.4.0-alpha03
• Navigation Version 2.4.0-alpha06
• ProfileInstaller Version 1.1.0-alpha02
• ShareTarget Version 1.2.0-alpha01
• Wear Version 1.2.0-alpha13
• Wear Complications & Watchface Version 1.0.0-alpha19
• Wear-Phone-Interactions Version 1.0.0-alpha07
• Wear-Remote-Interactions Version 1.0.0-alpha06
• Wear Compose Version 1.0.0-alpha03
• Window Version 1.0.0-alpha10

July 21, 2021

• AppSearch Version 1.0.0-alpha03
• Camera Version 1.1.0-alpha07
• Camera Version 1.0.0-alpha27
• Car App Version 1.1.0-alpha02
• Fragment Version 1.4.0-alpha05
• Leanback Leanback-Preference Version 1.2.0-alpha01
• Leanback-Paging Version 1.1.0-alpha08
• Navigation Version 2.4.0-alpha05
• Paging Version 3.1.0-alpha03
• Paging Compose Version 1.0.0-alpha12
• ProfileInstaller Version 1.1.0-alpha01
• Room Version 2.4.0-alpha04
• Sqlite Version 2.2.0-alpha02
• Wear Version 1.2.0-alpha12
• Wear Complications & Watchface Version 1.0.0-alpha18
• Wear-Phone-Interactions Version 1.0.0-alpha06
• Wear-Remote-Interactions Version 1.0.0-alpha05
• Wear Compose Version 1.0.0-alpha02
• Wear Tiles Version 1.0.0-alpha09
• WorkManager Version 2.7.0-alpha05

July 1, 2021

• Navigation Version 2.4.0-alpha04
• Paging Version 3.1.0-alpha02
• Paging Compose Version 1.0.0-alpha11
• Wear Compose Version 1.0.0-alpha01

June 30, 2021

• Annotation-Experimental Version 1.2.0-alpha01
• AppCompat Version 1.4.0-alpha03
• AppSearch Version 1.0.0-alpha02
• Camera Version 1.1.0-alpha06
• Camera Version 1.0.0-alpha26
• Core-Splashscreen Version 1.0.0-alpha01
• Core Core-Ktx Version 1.7.0-alpha01
• Emoji2 Version 1.0.0-alpha03
• Fragment Version 1.4.0-alpha04
• Resourceinspection Version 1.0.0-alpha03
• SlidingPaneLayout Version 1.2.0-alpha03
• Wear Version 1.2.0-alpha11
• Wear Complications & Watchface Version 1.0.0-alpha17
• Wear Input Version 1.1.0-alpha03
• Wear-Phone-Interactions Version 1.0.0-alpha05
• Wear Tiles Version 1.0.0-alpha08
• Window Version 1.0.0-alpha09

June 16, 2021

• Benchmark Version 1.1.0-alpha03
• Car App Version 1.1.0-alpha01
• Fragment Version 1.4.0-alpha03
• Games Activity Version 1.0.0-alpha01
• Games Controller Version 1.0.0-alpha01
• Games Text Input Version 1.0.0-alpha01
• Hilt-Navigation-Compose Version 1.0.0-alpha03
• Lifecycle Version 2.4.0-alpha02
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha07
• Navigation Version 2.4.0-alpha03
• Room Version 2.4.0-alpha03
• Sqlite Version 2.2.0-alpha01
• Wear Complications & Watchface Version 1.0.0-alpha16
• Wear Tiles Version 1.0.0-alpha07
• Window Version 1.0.0-alpha08

June 2, 2021

• AppCompat Version 1.4.0-alpha02
• Autofill Version 1.2.0-alpha02
• Camera Version 1.1.0-alpha05
• Camera Version 1.0.0-alpha25
• Emoji2 Version 1.0.0-alpha02
• Fragment Version 1.4.0-alpha02
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha06
• Navigation Version 2.4.0-alpha02
• Paging Version 3.1.0-alpha01
• Paging Compose Version 1.0.0-alpha10
• Resourceinspection Version 1.0.0-alpha02
• Security-App-Authenticator Version 1.0.0-alpha02
• Security-App-Authenticator-Testing Version 1.0.0-alpha01
• Wear Version 1.2.0-alpha10
• Wear Complications & Watchface Version 1.0.0-alpha15
• Wear-Ongoing Version 1.0.0-alpha06
• Wear Tiles Version 1.0.0-alpha06
• Window Version 1.0.0-alpha07
• WorkManager Version 2.7.0-alpha04

May 18, 2021

• Activity Version 1.3.0-alpha08
• AppCompat Version 1.4.0-alpha01
• Benchmark Version 1.1.0-alpha02
• ConstraintLayout-compose 1.0.0-alpha07
• Emoji2 Version 1.0.0-alpha01
• Fragment Version 1.4.0-alpha01
• Health Services Client Version 1.0.0-alpha01
• Hilt-Navigation-Compose Version 1.0.0-alpha02
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha05
• Navigation Version 2.4.0-alpha01
• Paging Compose Version 1.0.0-alpha09
• Security-Crypto-Ktx Version 1.1.0-alpha03
• Wear Version 1.2.0-alpha09
• Wear Complications and Watchface Version 1.0.0-alpha14
• Wear-Input Version 1.1.0-alpha02
• Wear-Ongoing Version 1.0.0-alpha05
• Wear Tiles Version 1.0.0-alpha05

May 5, 2021

• AppSearch Version 1.0.0-alpha01
• Core Version 1.6.0-alpha03
• Core-Google-Shortcuts Version 1.0.0-alpha03
• Media Version 1.4.0-alpha01
• RecyclerView-Selection Version 1.2.0-alpha01
• Room Version 2.4.0-alpha02
• Security-App-Authenticator Version 1.0.0-alpha01
• SlidingPaneLayout Version 1.2.0-alpha02
• Wear Version 1.2.0-alpha08
• Wear Complications & Watchface Version 1.0.0-alpha13
• Wear-Ongoing Version 1.0.0-alpha04
• Wear Tiles Version 1.0.0-alpha04
• Window Version 1.0.0-alpha06

May 4, 2021

• ConstraintLayout-compose 1.0.0-alpha06

April 29, 2021

• Test Version 1.4.0-alpha06

April 21, 2021

• Activity Version 1.3.0-alpha07
• Camera Camera2, Core, & Lifecycle Version 1.1.0-alpha04
• Camera Extensions & View Version 1.0.0-alpha24
• Media2 Version 1.2.0-alpha01
• Room Version 2.4.0-alpha01
• Wear Complications & Watchface Version 1.0.0-alpha12
• Wear Tiles Version 1.0.0-alpha03
• WorkManager Version 2.6.0-alpha02
• WorkManager Version 2.7.0-alpha03

April 15, 2021

• Core Core-Ktx Version 1.6.0-alpha02
• Core-Google-Shortcuts Version 1.0.0-alpha02

April 7, 2021

• Activity Version 1.3.0-alpha06
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha04
• Navigation Compose Version 1.0.0-alpha10
• Startup Version 1.1.0-alpha01
• Wear Complications & Watchface Version 1.0.0-alpha11
• Wear-Phone-Interactions Version 1.0.0-alpha04
• Wear-Remote-Interactions Version 1.0.0-alpha03
• Wear Tiles Version 1.0.0-alpha02

March 24, 2021

• Activity Version 1.3.0-alpha05
• Annotation Version 1.3.0-alpha01
• Autofill Version 1.2.0-alpha01
• Camera Camera2, Core, & Lifecycle Version 1.1.0-alpha03
• Camera Extensions & View Version 1.0.0-alpha23
• Car App Testing Version 1.0.0-alpha01
• Core Core-Ktx Version 1.6.0-alpha01
• Lifecycle Version 2.4.0-alpha01
• Resource Inspection Version 1.0.0-alpha01
• SlidingPaneLayout Version 1.2.0-alpha01
• Wear Version 1.2.0-alpha07
• Wear Complications & Watchface Version 1.0.0-alpha10
• Window Version 1.0.0-alpha05
• WorkManager Version 2.6.0-alpha01

March 15, 2021

• Test Version 1.4.0-alpha05
• ConstraintLayout-compose 1.0.0-alpha05

March 11, 2021

• ConstraintLayout-compose 1.0.0-alpha04

March 10, 2021

• Activity Version 1.3.0-alpha04
• Datastore Version 1.0.0-alpha08
• Hilt-Navigation-Compose Version 1.0.0-alpha01
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha03
• Navigation Compose Version 1.0.0-alpha09
• Wear Complications & Watchface Version 1.0.0-alpha09
• Wear-Ongoing Wear-Phone-Interactions Version 1.0.0-alpha03
• Wear-Remote-Interactions Version 1.0.0-alpha02
• Wear Tiles Version 1.0.0-alpha01
• Window Version 1.0.0-alpha04
• WorkManager Version 2.7.0-alpha02

February 24, 2021

• Activity Version 1.3.0-alpha03
• Biometric Version 1.2.0-alpha03
• Camera Version 1.1.0-alpha02
• Camera Extensions & View Version 1.0.0-alpha22
• ConstraintLayout-compose 1.0.0-alpha03
• Datastore Version 1.0.0-alpha07
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha02
• Navigation Compose Version 1.0.0-alpha08
• Paging Compose Version 1.0.0-alpha08
• Security-Identity-Credential Version 1.0.0-alpha02
• Wear Complications & Watchface Version 1.0.0-alpha08

February 18, 2021

• Window Version 1.0.0-alpha03
• WorkManager Version 2.7.0-alpha01

February 10, 2021

• Activity Version 1.3.0-alpha02

February 10, 2021

• Activity Version 1.3.0-alpha01
• Compose Animation Version 1.0.0-alpha12
• Compose Compiler Version 1.0.0-alpha12
• Compose Foundation Version 1.0.0-alpha12
• Compose Material Version 1.0.0-alpha12
• Compose Runtime Version 1.0.0-alpha12
• Compose UI Version 1.0.0-alpha12
• ConstraintLayout-compose 1.0.0-alpha02
• Lifecycle-Viewmodel-Compose Version 1.0.0-alpha01
• Navigation Compose Version 1.0.0-alpha07
• Paging Compose Version 1.0.0-alpha07
• Wear Complications & Watchface Version 1.0.0-alpha07
• Wear-Ongoing Version 1.0.0-alpha02
• Wear-Phone-Interactions Version 1.0.0-alpha02

February 8, 2021

• Test Version 1.4.0-alpha04

February 2, 2021

• ConstraintLayout-compose 1.0.0-alpha01

January 28, 2021

• Compose Animation Version 1.0.0-alpha11
• Compose Compiler Version 1.0.0-alpha11
• Compose Foundation Version 1.0.0-alpha11
• Compose Material Version 1.0.0-alpha11
• Compose Runtime Version 1.0.0-alpha11
• Compose UI Version 1.0.0-alpha11
• Navigation Compose Version 1.0.0-alpha06
• Paging Compose Version 1.0.0-alpha06

January 27, 2021

• Biometric Version 1.2.0-alpha02
• Camera Camera2, Core, & Lifecycle Version 1.1.0-alpha01
• Camera Extensions & View Version 1.0.0-alpha21
• Emoji Version 1.2.0-alpha03
• Hilt Version 1.0.0-alpha03
• Paging Version 3.0.0-alpha13
• Wear Complications and Watchface Version 1.0.0-alpha06
• Wear Input Version 1.1.0-alpha01
• Wear Ongoing Version 1.0.0-alpha01
• Wear Interactions Version 1.0.0-alpha01
• Window Version 1.0.0-alpha02

January 13, 2021

• Compose Animation Version 1.0.0-alpha10
• Compose Compiler Version 1.0.0-alpha10
• Compose Foundation Version 1.0.0-alpha10
• Compose Material Version 1.0.0-alpha10
• Compose Runtime Version 1.0.0-alpha10
• Compose UI Version 1.0.0-alpha10
• Datastore Version 1.0.0-alpha06
• Leanback-Paging Version 1.1.0-alpha07
• Navigation Compose Version 1.0.0-alpha05
• Paging Version 3.0.0-alpha12
• Paging Compose Version 1.0.0-alpha05
• Slices Version 1.1.0-alpha02
• Slice-Builders-Ktx Version 1.0.0-alpha08
• Wear Version 1.2.0-alpha05
• Wear Complications & Watchface Version 1.0.0-alpha05

January 11, 2021

• Test Version 1.3.1-alpha03

December 17, 2020

• ConstraintLayout 2.1.0-alpha2

December 16, 2020

• Camera Extensions & View Version 1.0.0-alpha20
• Collection Version 1.2.0-alpha01
• Compose Animation Version 1.0.0-alpha09
• Compose Compiler Version 1.0.0-alpha09
• Compose Foundation Version 1.0.0-alpha09
• Compose Material Version 1.0.0-alpha09
• Compose Runtime Version 1.0.0-alpha09
• Compose UI Version 1.0.0-alpha09
• Navigation Compose Version 1.0.0-alpha04
• Paging Version 3.0.0-alpha11
• Paging Compose Version 1.0.0-alpha04
• Room Version 2.3.0-alpha04
• Wear Version 1.2.0-alpha04
• Wear Complications & Watchface Version 1.0.0-alpha04

December 2, 2020

• Biometric Version 1.2.0-alpha01
• Compose Animation Version 1.0.0-alpha08
• Compose Compiler Version 1.0.0-alpha08
• Compose Foundation Version 1.0.0-alpha08
• Compose Material Version 1.0.0-alpha08
• Compose Runtime Version 1.0.0-alpha08
• Compose UI Version 1.0.0-alpha08
• Datastore Version 1.0.0-alpha05
• Leanback-Paging Version 1.1.0-alpha06
• Navigation Compose Version 1.0.0-alpha03
• Paging Version 3.0.0-alpha10
• Paging Compose Version 1.0.0-alpha03
• Security-Crypto Version 1.1.0-alpha03
• Wear Version 1.2.0-alpha03
• Wear Complications and Watchface Version 1.0.0-alpha03

November 19, 2020

• ConstraintLayout 2.1.0-alpha1

November 17, 2020

• Datastore Version 1.0.0-alpha04

November 11, 2020

• Camera Extensions & View Version 1.0.0-alpha19
• Compose Animation Version 1.0.0-alpha07
• Compose Compiler Version 1.0.0-alpha07
• Compose Foundation Version 1.0.0-alpha07
• Compose Material Version 1.0.0-alpha07
• Compose Runtime Version 1.0.0-alpha07
• Compose UI Version 1.0.0-alpha07
• Core Core-Ktx Version 1.5.0-alpha05
• Datastore Version 1.0.0-alpha03
• Navigation Compose Version 1.0.0-alpha02
• Paging Version 3.0.0-alpha09
• Paging Compose Version 1.0.0-alpha02
• UI Version 1.0.0-alpha07
• Wear Version 1.2.0-alpha02
• Wear Watchface & Complications Version 1.0.0-alpha02

October 28, 2020

• Compose Animation Version 1.0.0-alpha06
• Compose Compiler Version 1.0.0-alpha06
• Compose Foundation Version 1.0.0-alpha06
• Compose Material Version 1.0.0-alpha06
• Compose Runtime Version 1.0.0-alpha06
• Compose UI Version 1.0.0-alpha06
• Games Frame Pacing 1.7.0-alpha01
• Games Performance Tuner 1.1.0-alpha01
• Navigation Compose Version 1.0.0-alpha01
• Paging Version 3.0.0-alpha08
• Paging Compose Version 1.0.0-alpha01
• UI Version 1.0.0-alpha06
• Wear Version 1.2.0-alpha01
• Wear Complications and Watchface Version 1.0.0-alpha01

October 20, 2020

• Test Version 1.3.1-alpha02

October 15, 2020

• Test Version 1.3.1-alpha01

October 14, 2020

• Camera-Extensions Version 1.0.0-alpha18
• Camera-View Version 1.0.0-alpha18
• Compose Animation Version 1.0.0-alpha05
• Compose Compiler Version 1.0.0-alpha05
• Compose Foundation Version 1.0.0-alpha05
• Compose Material Version 1.0.0-alpha05
• Compose Runtime Version 1.0.0-alpha05
• Compose UI Version 1.0.0-alpha05
• Datastore Version 1.0.0-alpha02
• Room Version 2.3.0-alpha03
• UI Version 1.0.0-alpha05
• Wear-Input-Testing Version 1.0.0-alpha01
• Work Version 2.5.0-alpha03

October 1, 2020

• Browser Version 1.3.0-alpha06
• Compose Version 1.0.0-alpha04
• Compose Animation Version 1.0.0-alpha04
• Compose Compiler Version 1.0.0-alpha04
• Compose Foundation Version 1.0.0-alpha04
• Compose Material Version 1.0.0-alpha04
• Compose Runtime Version 1.0.0-alpha04
• Compose UI Version 1.0.0-alpha04
• Core Core-Ktx Version 1.5.0-alpha04
• Leanback Version 1.1.0-alpha05
• Paging Version 3.0.0-alpha07
• RecyclerView Version 1.2.0-alpha06
• UI Version 1.0.0-alpha04

September 23, 2020

• Camera-Extensions Version 1.0.0-alpha17
• Camera-View Version 1.0.0-alpha17

September 16, 2020

• Camera-Extensions Version 1.0.0-alpha16
• Camera-View Version 1.0.0-alpha16
• Compose-Compiler Version 1.0.0-alpha03
• Compose Animation Version 1.0.0-alpha03
• Compose Foundation Version 1.0.0-alpha03
• Compose Material Version 1.0.0-alpha03
• Compose Runtime Version 1.0.0-alpha03
• Compose UI Version 1.0.0-alpha03
• Core Core-Ktx Version 1.5.0-alpha03
• UI Version 1.0.0-alpha03
• Webkit Version 1.4.0-alpha01
• Work Version 2.5.0-alpha02

September 2, 2020

• Compose Compiler Version 1.0.0-alpha02
• Compose Animation Version 1.0.0-alpha02
• Compose Foundation Version 1.0.0-alpha02
• Compose Material Version 1.0.0-alpha02
• Compose Runtime Version 1.0.0-alpha02
• Compose UI Version 1.0.0-alpha02
• Datastore Version 1.0.0-alpha01
• Enterprise Version 1.1.0-alpha02
• Paging Version 3.0.0-alpha06
• UI Version 1.0.0-alpha02
• Wear-Input Version 1.0.0-alpha01

August 26, 2020

• Compose Compiler Version 1.0.0-alpha01
• Compose Animation Version 1.0.0-alpha01
• Compose Foundation Version 1.0.0-alpha01
• Compose Material Version 1.0.0-alpha01
• Compose Runtime Version 1.0.0-alpha01
• Compose UI Version 1.0.0-alpha01
• UI Version 1.0.0-alpha01

August 19, 2020

• Activity Version 1.2.0-alpha08
• AppCompat Version 1.3.0-alpha02
• Autofill Version 1.1.0-alpha02
• Biometric Version 1.1.0-alpha02
• Camera-Extensions Version 1.0.0-alpha15
• Camera-View Version 1.0.0-alpha15
• Core Version 1.5.0-alpha02
• Core-Animation Core-Animation-Testing Version 1.0.0-alpha02
• Emoji Version 1.2.0-alpha01
• Fragment Version 1.3.0-alpha08
• Lifecycle Version 2.3.0-alpha07
• Paging Version 3.0.0-alpha05
• Security-Identity-Credential Version 1.0.0-alpha01
• Startup Version 1.0.0-alpha03
• TvProvider Version 1.1.0-alpha01
• VectorDrawable Version 1.2.0-alpha02
• VectorDrawable-Seekable Version 1.0.0-alpha02
• WorkManager Version 2.5.0-alpha01

August 12, 2020

• Games Version 1.0.0-alpha02

August 11, 2020

• Leanback Version 1.1.0-alpha04

August 5, 2020

• Browser Version 1.3.0-alpha05
• Enterprise Version 1.1.0-alpha01
• Paging Version 3.0.0-alpha04
• Security Version 1.1.0-alpha02

July 22, 2020

• Activity Version 1.2.0-alpha07
• Annotation-Experimental Version 1.1.0-alpha01
• Camera-Extensions Version 1.0.0-alpha14
• Camera-View Version 1.0.0-alpha14
• Fragment Version 1.3.0-alpha07
• Hilt Version 1.0.0-alpha02
• Lifecycle Version 2.3.0-alpha06
• Mediarouter Version 1.2.0-alpha02
• Paging Version 3.0.0-alpha03
• Print Version 1.1.0-alpha01
• RecyclerView Version 1.2.0-alpha05
• Room Version 2.3.0-alpha02
• Startup Version 1.0.0-alpha02
• SwipeRefreshLayout Version 1.2.0-alpha01

June 24, 2020

• Biometric Version 1.1.0-alpha01
• Browser Version 1.3.0-alpha04
• Camera-Extensions Version 1.0.0-alpha13
• Camera-View Version 1.0.0-alpha13
• Lifecycle Version 2.3.0-alpha05
• Media Version 1.2.0-alpha04
• Media2 Version 1.1.0-alpha01
• Paging Version 3.0.0-alpha02
• RecyclerView Version 1.2.0-alpha04
• Transition Version 1.4.0-alpha01

June 10, 2020

• Activity Version 1.2.0-alpha06
• Benchmark Version 1.1.0-alpha01
• Browser Version 1.3.0-alpha03
• Camera-Extensions Version 1.0.0-alpha12
• Camera-View Version 1.0.0-alpha12
• Core Version 1.5.0-alpha01
• Fragment Version 1.3.0-alpha06
• Gaming Version 1.0.0-alpha01
• Hilt Version 1.0.0-alpha01
• Lifecycle Version 2.3.0-alpha04
• Media Version 1.2.0-alpha03
• Paging Version 3.0.0-alpha01
• Room Version 2.3.0-alpha01
• Security-Crypto Version 1.1.0-alpha01
• Startup Version 1.0.0-alpha01
• Tracing Version 1.0.0-alpha01

May 27, 2020

• Camera-Extensions Version 1.0.0-alpha11
• Camera-View Version 1.0.0-alpha11
• Webkit Version 1.3.0-alpha03

May 20, 2020

• Activity Version 1.2.0-alpha05
• AppCompat Version 1.3.0-alpha01
• Core Version 1.4.0-alpha01
• Fragment Version 1.3.0-alpha05
• Lifecycle Version 2.3.0-alpha03
• SavedState Version 1.1.0-alpha01

May 14, 2020

• Annotation Version 1.2.0-alpha01

April 29, 2020

• Activity Version 1.2.0-alpha04
• Fragment Version 1.3.0-alpha04
• Lifecycle Version 2.3.0-alpha02
• Navigation Version 2.3.0-alpha06
• RecyclerView Version 1.2.0-alpha03
• Webkit Version 1.3.0-alpha02
• WorkManager Version 2.4.0-alpha03

April 15, 2020

• Camera-Extensions Version 1.0.0-alpha10
• Camera-View Version 1.0.0-alpha10
• Core-Animation Version 1.0.0-alpha01
• Core-Role Version 1.1.0-alpha01
• Media Version 1.2.0-alpha02
• Mediarouter Version 1.2.0-alpha01
• Navigation Version 2.3.0-alpha05
• Vectordrawable Version 1.2.0-alpha01
• Vectordrawable-Seekable Version 1.0.0-alpha01
• Wear Version 1.1.0-alpha01
• Webkit Version 1.3.0-alpha01

April 1, 2020

• Activity Version 1.2.0-alpha03
• Camera-Extensions Version 1.0.0-alpha09
• Camera-View Version 1.0.0-alpha09
• Fragment Version 1.3.0-alpha03
• RecyclerView Version 1.2.0-alpha02
• ViewPager2 Version 1.1.0-alpha01
• WorkManager Version 2.4.0-alpha02

March 18, 2020

• Activity Version 1.2.0-alpha02
• Autofill Version 1.1.0-alpha01
• Fragment Version 1.3.0-alpha02
• Navigation Version 2.3.0-alpha04
• SlidingPaneLayout Version 1.1.0-alpha01

March 17, 2020

• Test Version 1.3.0-alpha05

March 4, 2020

• Activity Version 1.2.0-alpha01
• AppCompat Version 1.2.0-alpha03
• Core Version 1.3.0-alpha02
• CustomView Version 1.1.0-alpha02
• DrawerLayout Version 1.1.0-alpha04
• Fragment Version 1.3.0-alpha01
• Lifecycle Version 2.3.0-alpha01
• Navigation Version 2.3.0-alpha03
• WorkManager Version 2.4.0-alpha01

February 27, 2020

• Window 1.0.0-alpha01

February 26, 2020

• Camera-Extensions 1.0.0-alpha08
• Camera-View 1.0.0-alpha08

February 20, 2020

• Test 1.3.0-alpha04

February 19, 2020

• Exifinterface 1.3.0-alpha01
• Navigation 2.3.0-alpha02

February 10, 2020

• Camera-Camera2 1.0.0-alpha10
• Camera-Core 1.0.0-alpha10
• Camera-Extensions 1.0.0-alpha07
• Camera-Lifecycle 1.0.0-alpha10
• Camera-View 1.0.0-alpha07

February 5, 2020

• Emoji 1.1.0-alpha01
• Navigation 2.3.0-alpha01

January 29, 2020

• AppCompat 1.2.0-alpha02
• Core 1.3.0-alpha01

January 22, 2020

• Ads 1.0.0-alpha04
• Camera-Camera2 1.0.0-alpha09
• Camera-Core 1.0.0-alpha09
• Camera-Extensions 1.0.0-alpha06
• Camera-View 1.0.0-alpha06
• Camera-Lifecycle 1.0.0-alpha03
• Heifwriter 1.1.0-alpha01
• TextClassifier 1.0.0-alpha03

January 8, 2020

• Browser 1.3.0-alpha01

December 18, 2019

• Camera-Camera2 1.0.0-alpha08
• Camera-Core 1.0.0-alpha08
• Camera-Extensions 1.0.0-alpha05
• Camera-Lifecycle 1.0.0-alpha02
• Camera-View 1.0.0-alpha05
• Concurrent-Futures 1.1.0-alpha01
• Leanback 1.1.0-alpha03
• Recyclerview 1.2.0-alpha01
• Webkit 1.2.0-alpha01

December 4, 2019

• AppCompat 1.2.0-alpha01
• CameraX Camera2 1.0.0-alpha07
• CameraX Core 1.0.0-alpha07
• CameraX Extensions 1.0.0-alpha04
• CameraX View 1.0.0-alpha04
• CameraX Lifecycle 1.0.0-alpha01
• DynamicAnimation 1.1.0-alpha03
• DynamicAnimation-Ktx 1.0.0-alpha03

November 20, 2019

• Ads 1.0.0-alpha03

November 7, 2019

• SQLite 2.1.0-alpha01

October 23, 2019

• Browser 1.2.0-alpha09
• Media 1.2.0-alpha01
• WorkManager 2.3.0-alpha03

October 9, 2019

• Camera Core & Camera2 1.0.0-alpha06
• Camera Extensions & View 1.0.0-alpha03
• SwipeRefreshLayout 1.1.0-alpha03
• Work 2.3.0-alpha02

September 18, 2019

• Ads 1.0.0-alpha02
• Annotation-Experimental 1.0.0-alpha01
• Benchmark 1.0.0-alpha06
• Browser 1.2.0-alpha08
• Fragment 1.2.0-alpha04
• Lifecycle 2.2.0-alpha05
• ViewModel-SavedState 1.0.0-alpha05
• Navigation 2.2.0-alpha03

September 5, 2019

• Activity 1.1.0-alpha03
• Benchmark 1.0.0-alpha05
• CameraX Camera2 and Core 1.0.0-alpha05
• CameraX Extensions and View 1.0.0-alpha02
• Core 1.2.0-alpha04
• Fragment 1.2.0-alpha03
• Lifecycle 2.2.0-alpha04
• Navigation 2.2.0-alpha02

August 22, 2019

• WorkManager 2.3.0-alpha01

August 15, 2019

• DrawerLayout 1.1.0-alpha03

August 7, 2019

• Activity 1.1.0-alpha02
• Ads 1.0.0-alpha01
• Autofill 1.0.0-alpha02
• Benchmark 1.0.0-alpha04
• Browser 1.2.0-alpha07
• CameraX Camera2 / Core 1.0.0-alpha04
• CameraX Extensions 1.0.0-alpha01
• CameraX View 1.0.0-alpha01
• Core 1.2.0-alpha03
• Enterprise 1.0.0-alpha03
• Fragment 1.2.0-alpha02
• Lifecycle 2.2.0-alpha03
• Lifecycle ViewModel SavedState 1.0.0-alpha03
• Navigation 2.2.0-alpha01
• Room 2.2.0-alpha02
• WebKit 1.1.0-alpha02

July 15, 2019

• Test 1.2.1-alpha02

July 10, 2019

• Room 2.2.0-alpha01

July 2, 2019

• Activity 1.1.0-alpha01
• Autofill 1.0.0-alpha01
• Benchmark 1.0.0-alpha03
• CameraX 1.0.0-alpha03
• Core-Role 1.0.0-alpha01
• DynamicAnimation 1.1.0-alpha02
• Fragment 1.2.0-alpha01
• Lifecycle 2.2.0-alpha02
• Lifecycle ViewModel SavedState 1.0.0-alpha02
• Navigation 2.1.0-alpha06
• SwipeRefreshLayout 1.1.0-alpha02
• ViewPager2 1.0.0-alpha06

June 17, 2019

• Test 1.2.1-alpha01

June 13, 2019

• Core 1.2.0-alpha02
• CustomView 1.1.0-alpha01
• DrawerLayout 1.1.0-alpha02

June 6, 2019

• Benchmark 1.0.0-alpha02

June 5, 2019

• CameraX 1.0.0-alpha02
• Enterprise 1.0.0-alpha02
• Navigation 2.1.0-alpha05
• RecyclerView 1.1.0-alpha06
• ShareTarget 1.0.0-alpha02
• ViewPager2 1.0.0-alpha05
• WorkManager 2.1.0-alpha03

May 23, 2019

• Security 1.0.0-alpha02

May 16, 2019

• Fragment 1.1.0-alpha09
• Navigation 2.1.0-alpha04
• WorkManager 2.1.0-alpha02

May 8, 2019

• Core 1.2.0-alpha01
• DrawerLayout 1.1.0-alpha01
• Transition 1.2.0-alpha01

May 7, 2019

• Activity 1.0.0-alpha08
• AppCompat 1.1.0-alpha05
• Benchmark 1.0.0-alpha01
• CameraX 1.0.0-alpha01
• Fragment 1.1.0-alpha08
• Leanback 1.1.0-alpha02
• Leanback-preference 1.1.0-alpha02
• Lifecycle 2.2.0-alpha01
• Navigation 2.1.0-alpha03
• Preference 1.1.0-alpha05
• RecyclerView 1.1.0-alpha05
• Remotecallback 1.0.0-alpha02
• Security 1.0.0-alpha01
• Slice 1.1.0-alpha01
• ViewPager2 1.0.0-alpha04
• Webkit 1.1.0-alpha01

April 30,2019

• Test 1.2.0-alpha05

April 25, 2019

• Activity 1.0.0-alpha07
• Arch Core 2.1.0-alpha02
• Fragment 1.1.0-alpha07
• Room 2.1.0-alpha07

April 24, 2019

• WorkManager 2.1.0-alpha01

April 18,2019

• Test 1.2.0-alpha04

April 4, 2019

• Test 1.2.0-alpha03

April 3, 2019

• Activity 1.0.0-alpha06
• AppCompat 1.1.0-alpha04
• Arch Core 2.1.0-alpha01
• Biometric 1.0.0-alpha04
• Car-Cluster 1.0.0-alpha05
• DynamicAnimation 1.1.0-alpha01
• Fragment 1.1.0-alpha06
• Lifecycle 2.1.0-alpha04
• Media 1.1.0-alpha04
• MediaRouter 1.1.0-alpha03
• Navigation 2.1.0-alpha02
• RecyclerView 1.1.0-alpha04
• ViewPager2 1.0.0-alpha03

March 22, 2019

• Room 2.1.0-alpha06

March 21, 2019

• Enterprise 1.0.0-alpha01
• Media 1.1.0-alpha03

March 19, 2019

• Navigation 2.1.0-alpha01

March 13, 2019

• Activity 1.0.0-alpha05
• Annotation 1.1.0-alpha02
• AppCompat 1.1.0-alpha03
• AppCompat-Resources 1.1.0-alpha03
• Car 1.0.0-alpha7
• Collection 1.1.0-alpha03
• Core 1.1.0-alpha05
• ExifInterface 1.1.0-alpha01
• Fragment 1.1.0-alpha05
• Lifecycle 2.1.0-alpha03
• Lifecycle-ViewModel-SavedState 1.0.0-alpha01
• Media 1.1.0-alpha02
• MediaRouter 1.1.0-alpha02
• Preference 1.1.0-alpha04
• RecyclerView 1.1.0-alpha03
• Room 2.1.0-alpha05
• SavedState 1.0.0-alpha02
• ShareTarget 1.0.0-alpha01
• Transition 1.1.0-alpha02
• VersionedParcelable 1.1.0-alpha02
• ViewPager2 1.0.0-alpha02

March 7, 2019

• Test 1.1.1-alpha02

February 7, 2019

• AppCompat 1.1.0-alpha02
• Fragment 1.1.0-alpha04
• DynamicAnimation-ktx 1.0.0-alpha01
• TextClassifier 1.0.0-alpha02
• Preference 1.1.0-alpha03
• ViewPager2 1.0.0-alpha01

January 30, 2019

• Activity 1.0.0-alpha04
• Annotation 1.1.0-alpha01
• Collection 1.1.0-alpha02
• Core 1.1.0-alpha04
• Leanback 1.1.0-alpha01
• Lifecycle 2.1.0-alpha02
• RecyclerView 1.1.0-alpha02
• Test 1.1.1-alpha01

January 25, 2019

• Room 2.1.0-alpha04

January 23, 2019

• Navigation 1.0.0-alpha11
• Navigation 1.0.0-alpha10

December 18, 2018

• Navigation 1.0.0-alpha09

December 17, 2018

• Activity 1.0.0-alpha03
• Biometrics 1.0.0-alpha03
• Concurrent 1.0.0-alpha03
• Core 1.1.0-alpha03
• Fragment 1.1.0-alpha03
• Lifecycle 2.1.0-alpha01
• LocalBroadcastManager 1.1.0-alpha01
• Media 1.0.0-alpha06
• Media2 1.0.0-alpha04
• Preference 1.1.0-alpha02
• SavedState 1.0.0-alpha01

December 12, 2018

• WorkManager 1.0.0-alpha13

December 6, 2018

• Navigation 1.0.0-alpha08

December 5, 2018

• WorkManager 1.0.0-alpha12

December 4, 2018

• Room 2.1.0-alpha03

December 3, 2018

• Activity 1.0.0-alpha02
• AppCompat 1.1.0-alpha01
• Collection 1.1.0-alpha01
• Coordinator Layout 1.1.0-alpha01
• Fragment 1.1.0-alpha02
• Loader 1.1.0-alpha01
• Media 1.0.0-alpha01
• MediaRouter 1.1.0-alpha01
• RecyclerView 1.1.0-alpha01
• RemoteCallback 1.0.0-alpha01
• SwipeRefreshLayout 1.1.0-alpha01
• TextClassifier 1.0.0-alpha01
• Transition 1.1.0-alpha01
• VectorDrawable 1.1.0-alpha01

November 5, 2018

• Activity 1.0.0-alpha01
• Core 1.1.0-alpha01
• Fragment 1.1.0-alpha01
• Preference 1.1.0-alpha01
• VersionedParcelable 1.1.0-alpha01