0.20.0-RC2

Version 0.20.0-RC2 preview release adds support for backpressure to the zip operators, fixes bugs and removes the Subscribe.onSetProducer method.

This means signature changes are modified to be:

The new type Producer ->

public interface Producer {
    public void request(long n);
}

New methods added to Subscriber ->

public abstract class Subscriber<T> implements Observer<T>, Subscription {
    public void onStart();
    protected final void request(long n);
    public final void setProducer(Producer producer);
}

• Pull 1448 RxScala: Add Scala idiomatic methods
• Pull 1446 Zip with Backpressure Support
• Pull 1454 doOnEachObserver fix
• Pull 1457 MergeDelayError & OnErrorFlatMap w/ Merge
• Pull 1458 Remove Pivot Operator
• Pull 1459 Remove Subscriber.onSetProducer
• Pull 1462 Merge Perf Fix: Re-enable fast-path
• Pull 1463 Merge Bug: Missing Emissions

Artifacts: Maven Central