Binary-only版本，不包含源代码和文档
官方表示这是至今为止最快、最安全，最强大的版本。
● 改进的增量编译
● 更快的构建速度
● 细粒度的传递依赖管理
● 更高效的内存执行等等。
●
官方新特性一览
● Kotlin DSL 1.0
● Dependency version alignment
● Gradle build initialization features
● Searchable documentation
● Task timeouts
● HTTP retries during dependency resolution
● Java 11 runtime support
● Plugin authoring features
● Gradle Native features
● Promoted features
