Arch Core

Latest Update	Stable Release	Release Candidate	Beta Release	Alpha Release
February 22, 2023	2.2.0	-	-	-

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Version 2.2

Version 2.2.0

February 22, 2023

androidx.arch.core:core-common:2.2.0, androidx.arch.core:core-runtime:2.2.0, and androidx.arch.core:core-testing:2.2.0 are released. Version 2.2.0 contains these commits.

Important changes since 2.1.0

• Added the correct nullability to many APIs that previously did not specify whether they were @NonNull or @Nullable. This may be source incompatible if your Kotlin code was assuming the wrong nullability.

Version 2.2.0-rc01

February 8, 2023

androidx.arch.core:core-common:2.2.0-rc01, androidx.arch.core:core-runtime:2.2.0-rc01, and androidx.arch.core:core-testing:2.2.0-rc01 are released with no changes. Version 2.2.0-rc01 contains these commits.

Version 2.2.0-beta01

January 25, 2023

androidx.arch.core:core-common:2.2.0-beta01, androidx.arch.core:core-runtime:2.2.0-beta01, and androidx.arch.core:core-testing:2.2.0-beta01 are released with no changes. Version 2.2.0-beta01 contains these commits.

Version 2.2.0-alpha01

January 11, 2023

androidx.arch.core:core-common:2.2.0-alpha01, androidx.arch.core:core-runtime:2.2.0-alpha01, and androidx.arch.core:core-testing:2.2.0-alpha01 are released. Version 2.2.0-alpha01 contains these commits.

API Changes

• Added the correct nullability to many APIs that previously did not specify whether they were @NonNull or @Nullable. This may be source incompatible if your Kotlin code was assuming the wrong nullability. (I34b6b, b/236472329, b/236472101, b/236472102, b/236471987, b/236472078, b/236472176, b/236471905, b/236472103)

Version 2.1.0

Version 2.1.0

September 5, 2019

androidx.arch.core:core-common:2.1.0, androidx.arch.core:core-runtime:2.1.0, and androidx.arch.core:core-testing:2.1.0 are released. The commits included in this version can be found here.

No notable public changes changes since 2.0.1

Version 2.1.0-rc01

July 2, 2019

androidx.arch.core:core-common:2.1.0-rc01, androidx.arch.core:core-runtime:2.1.0-rc01, and androidx.arch.core:core-testing:2.1.0-rc01 are released with no changes from 2.1.0-beta01. The commits included in this version can be found here.

Version 2.1.0-beta01

May 7, 2019

androidx.arch.core:*:2.1.0-beta01 is released. The commits included in this version can be found here.

API changes

• Breaking change: the previously deprecated Cancellable class has been removed. (aosp/952616)

Version 2.1.0-alpha02

April 25, 2019

androidx.arch.core:*:2.1.0-alpha02 is released. The commits included in this version can be found here.

API Changes

• The Cancellable interface has been deprecated due to a lack of composable infrastructure and its removal from public API in androidx.activity 1.0.0-alpha07. (aosp/945461)

Version 2.1.0-alpha01

April 3, 2019

androidx.arch.core:*:2.1.0-alpha01 is released. The commits included in this version can be found here.

New features

• Added a new Cancellable interface to core-common to represent cancellable operations. See androidx.activity 1.0.0-alpha05. (aosp/922523)

Version 2.0.1

Version 2.0.1

March 22, 2019

Version 2.0.1 of the androidx.arch.core artifact group is released with a single adjustment:

• Maximum number of threads in the ArchExecutor is increased from 2 to 4.