Migration

from 0.1.x to 0.2

• The start method on processes now requires a blockingExecutionContext argument
• Ignore has been renamed to Drain
• Log has been renamed to ToVector

from 0.2 to 0.4

• Process now takes the effect type as parameter, so in case of cats-effect, Process(...) becomes Process[IO](...)
• The start method on processes now gets a Blocker instead of an execution context

from 0.4 to 0.5

0.5 is a complete rewrite of the original library, and the API changed a lot, especially if the process types were used in code to pass around / wrap them. Please refer to the other sections of the documentation to learn how to reimplement them. For simple use cases where constructing and running the processes directly the main differences are:

• Different operators / methods for different source and target types, see the page about redirection
• The need of an implicit process runner in scope
• New ways to start and wait for the process, see the page about runnning processes

from 0.5 to 0.6

0.6 introduces the native ZIO/ZStream version of the library. For existing code the following differences apply:

• Instead of prox, the artifact is now called prox-fs2
• Instead of global imports, the FS2 prox module now has to be constructed with the FS2 constructor and the API is imported from that
• Because the FS2 module captures the F[_] and the Blocker, they are no longer needed to pass on to the API functions and types