Version 5.3
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* Introduced the result source titles, which can be useful when plotting the charts.
* Added functions newSignalInTimeGrid and timeGrid.
Version 5.2
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* Using the mwc-random package for generating random numbers by default.
Version 5.1
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* Includes changes destined for Aivika Exension Pack.
* Minor changes in the resource preemption statistics.
* Added the statistics reset.
Version 5.0
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* Added the Composite monad transformer.
* Added the Channel computation.
* Breaking change: modified signatures of functions signalStream and streamSignal.
* Breaking change: the signalProcessor function is replaced with channelProcessor.
* Breaking change: the processorSignaling function is replaced with processorChannel.
* Added module Signal.Random.
* Added functions arrivalTimerSignal and arrivalTimerChannel.
* Added functions queuedSignalStream, queuedProcessorChannel and queuedChannelProcessor.
Version 4.6
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* Removed the MonadTemplate type class as it often caused overlapping family data
instances.
* Updated module DoubleLinkedList.
* Breaking change: arrows Net and Processor are trying to perform computations
in parallel as possible, when using the proc notation. Earlier they executed
sequentially.