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.
下载地址：http://ceylon-lang.org/download/
来自:开源中国社区
