Hello, I'm trying to use Kotlin 1.9.20 in my android project with compose. But compose compiler version for Kotlin 1.9.20 is not ready yet. What can I do for this?

Have you tried 1.5.3 ? it should work. For compose multiplatform 1.5.10 is based to 1.5.3 compiler version and it's working fine with kotlin 1.9.20

I'm currently using compose compiler 1.5.3 and I got a build error like this.

Try to suppress it and see what happens, because CMP is already using compose compiler 1.5.3 and it is working fine.

Tried to suppress like this but didn't work.

kotlinOptions {
        // other configurations
        freeCompilerArgs += listOf(
            "-Xallow-jvm-ir-dependencies",
            "-P",
            "plugin:androidx.compose.compiler.plugins.kotlin:suppressKotlinVersionCompatibilityCheck=true"
        )
    }

You have to wait for an official "stable" release, or resort to using pre-release snapshots from https://androidx.dev/storage/compose-compiler/repository

Thanks I also found that one too. And I'm just wondering if there's any workaround before the stable release comes out. 🙏

Don't think so. It's a bit annoying to have to wait for Compose compiler to catch up even though most other kotlin-dependent libs have quicker releases.

Will do. Thanks guys. 🙏

The compiler for CMP is separate from the jetpack compose compiler. Changes from CMP get merged back eventually, and vice versa, but this time, CMP got updated first.