Changelog of @hackage/process-streaming 0.5.0.0

0.5.0.0

Now the constructors for "PipingPolicy" take "Siphons" directly, instead of continuation functions.
Removed "separated" and "combined" functions, added new "PipingPolicy" constructors in their place.
Removed "LeftoverPolicy", its function is now performed by Siphons.
Removed "surely", "safely", "monoidally" functions with confusing signatures.
Removed all occurrences of unbounded buffers in the code.
Implemented support for branching pipelines of processes.

Renamed many functions (the number-based naming schema is gone).
Decisions about how to consume the standard streams were moved to the new "PipingPolicy" type.
"ForkProd" is now "Siphon".
"execute" can now throw IOExceptions (but see "safeExecute").
Some complicated types were hidden behind data declarations.
Functor, Bifunctor and Profunctor instances for some types.