Ceylon 1.2.1 正式版发布了，之前发布的Ceylon 1.2.1只是一个维护版本。本次更新主要改进如下： you can now iterate java.util.Iterable values in for statements, support for Java 9 and Jigsaw modules, improved experimental support for type functions on the JVM, reduced run-time dependencies for your Ceylon program, better interoperation with JavaScript arrays, better compatibility with previous and future Ceylon releases. 更多发行说明，请看这里。 下载地址：http://ceylon-lang.org/download/ Ceylon 1.2.1 正式版发布，基于 JVM 的编程语言下载地址
