Every time I migrate to next Kotlin version, I have to spend many days fixing builds, code, etc in the project (every time I bump k/n version, my builds broke).
Every time I migrate to next Kotlin version, somewhere during migration I start googling for better alternatives, that allow to share same performance critical code for iOS, desktop and backend platforms. Every time I actually found some new tool that could do similar things, but estimates shows that it would take at least twice more time (excluding learning time) to use new tool compared to Kotlin.
Thank you very much for Kotlin, K/N and the ability to deliver solutions to multiple platforms in very short time!