Hello, World! Any idea why, on a multiplatform project, when using `plugins { kotlin("multiplatform...

# multiplatform

[bod]

Hello, World! Any idea why, on a multiplatform project, when using plugins { kotlin("multiplatform") version "1.5.0", I'm getting The feature "sealed interfaces" is only available since language version 1.5?

[bod]

Nevermind!

I had an old languageVersion = "1.4" creeping there. Removing it fixed it.