The Kotlin 1.1 release was warmly met by the community. To demonstrate the new features in Kotlin 1.1, JetBrains offered an online event. All those interested were able to watch a live stream of Andrey Breslav’s demo presentation and get their questions answered during a Q&A session. This motivated many local communities to meet up: more than 30 user groups hosted events in 21 countries. You can find the full list of the events at the Kotlin community web page. Over 3000 people joined the b...