We are glad to present you the fourth milestone of the upcoming Kotlin release. We're wrapping up the development of the version 1.1, with the final release planned for Q1 2017. Most features are already in decent shape, so it is a good time to try it and give us your feedback. We will appreciate it a lot! As with other milestone releases, we give no backwards compatibility guarantees for new language and library features. Anything introduced in milestone releases of 1.1 is subject to change before the final 1.1 release. Please do share your feedback regarding the new features or any problem
Kotlin 1.1-M04 is here!