I just released reactive-0.10.4 and reactive-glut-0.1.5.&nbsp; Highlights:<br><br>* Improving values: QuickCheck tests, before and after functions, non-default max method.<br>
* makeEvent now yields (sink,event) instead of (event,sink).&nbsp; This new order is Functor-friendlier.&nbsp; And perhaps Arrow-friendly as well.&nbsp; If you&#39;ve written an adapter, you&#39;ll probably have to tweak it, as I did for reactive-glut-0.1.5.<br>
* Added Reactive.Internal.Chan, which is a copy of
Control.Concurrent.Chan, but with a new function weakChanWriter.&nbsp; The
point for data consumers to keep data producers alive.&nbsp; I&#39;ll pitch weakChanWriter for inclusion in Control.Concurrent.Chan.<br>* Internal.TVal: plug space leak for external inputs (I think), using weakChanWriter.&nbsp; Added getChanStream, which is like getChanContents, but makes a stream.<br>


* Added dependency on the Stream package.<br>* PrimReactive: futureStreamE, using a refutable pattern, which may help laziness.&nbsp; Added some snapshot variants, commented out.<br><br>&nbsp; - Conal<br>