RxJava 2.1.7 已发布，RxJava 是一个在 Java VM 上使用可观测的序列来组成异步的、基于事件的程序的库。
更新内容：
API changes
Implement as() operator on the 6 base classes - similar to to() but dedicated functional interface for each base class instead of just Function.
Documentation changes
Remove mentions of Main thread from Schedulers.single() JavaDoc.
Improve JavaDocs of flatMapSingle and flatMapMaybe.
Add BaseTestConsumer values() and errors() thread-safety clarifications.
Add period to custom scheduler use sentences in Schedulers.
Add a sentence to documentation of take() operator about the thread onComplete may get signaled.
Correct JavaDoc for ConnectableFlowable, GroupedFlowable, FlowableAutoConnect.
Marbles for Observable all, fromPublisher, zipArray.
Bugfixes
Fix Completable.concat to use replace (don't dispose old).
Distinguish between sync and async dispose in ScheduledRunnable.
Check isDisposed before emitting in SingleFromCallable.
Other
Remove duplicate nullity check line in toMap.
软件详情：https://github.com/ReactiveX/RxJava/
下载地址：https://github.com/ReactiveX/RxJava/archive/v2.1.7.zip
来自:开源中国社区
