📣 📣 📣 We have published v0.1 of Kotlin immutable collections library
https://discuss.kotlinlang.org/t/kotlinx-collections-immutable-v0-1-has-been-published/2403/2
Thread in Slack Conversation
ilya.gorbunov: I'm just curious, what is insufficient about the current 'immutable' collections in the std library? I know you can just cast them to Mutable*, but other than that?