我们更高兴地宣布Kotlin 1.1.50 发布了，该版本包含一个新的bug修复和新的工具更新，该版本：
Introduces a new versioning scheme: 1.1.5x instead of 1.1.5-x
Improves support for JSR-305 annotations (nullability problems can be reported as warnings, checks work when JSR-305 classes are not on the classpath)
Improves generated bytecode performance
Enables primitive array to TypedArray translation, adds source maps support to the dead code elimination tool and makes other improvements for the JS backend
Fixes lots of bugs in the compiler and IDE
Introduces new inspections, performance improvements and bugfixes in the IntelliJ plugin
Supports extension points for preview of the Kotlin serialization plugin
本次更新兼容 IntelliJ IDEA from 2016.3到2017.3的所有版本, 以及Android Studio 2.3 和 3.0.
软件详情：https://github.com/JetBrains/kotlin/blob/1.1.50/ChangeLog.md
下载地址：https://github.com/JetBrains/kotlin/releases/download/v1.1.50/kotlin-compiler-1.1.50.zip
来自:开源中国社区
