Android Gradle plugin 9.1.0

Android Gradle plugin 9.1 is a minor release that includes a variety of new features and improvements.

Compatibility

The maximum API level that Android Gradle plugin 9.1 supports is API level 36.1. Here is other compatibility info:

	Minimum version	Default version	Notes
Gradle	9.3.1	9.3.1	To learn more, see updating Gradle.
SDK Build Tools	36.0.0	36.0.0	Install or configure SDK Build Tools.
NDK	N/A	28.2.13676358	Install or configure a different version of the NDK.
JDK	17	17	To learn more, see setting the JDK version.

Fixed issues

Android Gradle plugin 9.1.0-rc01

Fixed Issues
No public issues were marked as fixed in AGP 9.1.0-rc01

Android Gradle plugin 9.1.0-alpha09

Fixed Issues
Lint	Issue #454429194 Lint in Otter.2 does not recognize the new compileSdk and targetSdk DSL from AGP 9.0

Android Gradle plugin 9.1.0-alpha08

Fixed Issues
Android Gradle Plugin	Issue #473854532 Clean Project menu runs a sub-project target instead of just "clean" Issue #460470375 Incremental dex desugaring bug in AGP Issue #272344409 Config cache: avoid accessing task extensions and conventions at execution time Issue #448452488 AGP does not know about canary platforms and complains
Lint Integration	Issue #478976180 Android Lint using K1 when applied to a java-library project Issue #197146610 "Lint check for lint checks" not running

Android Gradle plugin 9.1.0-alpha07

Fixed Issues
Android Gradle Plugin	Issue #474099556 beforeVariants for KMP needs to be implemented.

Android Gradle plugin 9.1.0-alpha06

Fixed Issues
No public issues were marked as fixed in AGP 9.1.0-alpha06

Android Gradle plugin 9.1.0-alpha05

Fixed Issues
Android Gradle Plugin	Issue #471410336 AGP 9.0.0-rc01 doesn't resolve Kotlin libraries via kotlin() function

Android Gradle plugin 9.1.0-alpha04

Fixed Issues
Android Gradle Plugin	Issue #398173037 `*.xml.flat` files contain absolute file paths

Android Gradle plugin 9.1.0-alpha03

Fixed Issues
No public issues were marked as fixed in AGP 9.1.0-alpha03

Android Gradle plugin 9.1.0-alpha02

Fixed Issues
Android Gradle Plugin	Issue #458708710 Add ability to turn ManifestProcessorTask warnings into errors

Android Gradle plugin 9.1.0-alpha01

Fixed Issues
Android Gradle Plugin	Issue #458708710 Add ability to turn ManifestProcessorTask warnings into errors Issue #469745905 Transforming `OBFUSCATION_MAPPING_FILE` artifact results in outputs of R8 task missing from the output folder