Quasar 是一个 Java 库，提供了高性能、轻量级的线程，类似 Go 语言的 Channel，Erlang 语言的 Actor 和其他异步编程工具。
Quasar 0.7.2 发布，更新内容如下：
新特性
A fully TCK-compliant Reactive Streams implementation based on Quasar Channels in the quasar-reactive-streams module
改进
Instrumentation optimisation has been introduced: methods that don't need instrumentation will be left untouched and this improves performance
Instrumentation verification is more precise, it checks call sites (see #86) and it prints extended stack trace information on HotSpot JRE 8; in addition it works even without verification enabled (and without performance penalty) when an uncaught exception is thrown in a fiber
Improved JDK8-optimised build, no duplicate classes anymore (see #91)
Minor channels improvements and fixes
Kotlin upgraded to 0.12.613(post-M12) and several other dependencies upgrade
The @Suspendable annotation is now supported on individual interface methods rather than just on the whole interface
下载：https://github.com/puniverse/quasar/archive/v0.7.2.zip。
软件详情：https://github.com/puniverse/quasar/releases
来自:开源中国社区
