Flutter version 3.19.2 requires a newer version of the Kotlin Gradle plugin. /android/build.gradle: ext.kotlin_version = '<latest-version>'

I have a question about Flutter version 3.19.2. In this version, Flutter has removed the buildscript from the /android/build.gradle file:

allprojects {
    
    repositories {
        google()
        mavenCentral()
    }
        
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}

Now, I’m wondering where to put the latest version of Kotlin. Could someone please guide me on the appropriate location for specifying the Kotlin version in this updated configuration?

Thank you in advance!

I have attempted to search for information on the Flutter documentation website under Breaking Changes, but I couldn’t find anything related to this particular issue.

>Solution :

kotlin plugin version is shifted to settings.gradle in newer version of flutter.
you can find kotlin plugin version in settings.gradle inside plugins tag

plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
    id "com.android.application" version "{agpVersion}" apply false
    id "org.jetbrains.kotlin.android" version "{kotlinVersion}" apply false
}