Revision history for shh

0.6.0.0 -- 2019-06-26

This change doesn't remove any functions or majorly change any semantics, but it will break everything. We now use ByteString instead of String as the basis for interaction with the OS. This has the potential to improve performance, but most importantly, helps with correctness.

• Switch to a ByteString interface, in the process fixing up a bunch of unicode issues.
• Encode String type arguments as utf8.

0.5.0.0 -- 2019-05-23

• Change how identifiers are encoded to avoid clashes in all scenarios (Potentially breaking change)

0.4.0.0 -- 2019-04-20

• Pre-compile Shell.hs for faster loading of shh shell
• Introduce nativeProc interface and related functions (pureProc...)
• Allow type-changing |> which enables capture and similar "processes" to replace the less consistent readProc family of functions. s <- readProc $ echo "Hello" can now be written s <- echo "Hello" |> capture. This allows capturing within the Proc monad to manipulate the stream in Haskell.
• Introduce xargs1 function which can replace some uses of the xargs utility, and provides a type-checked, and spell-checked interface similar to xargs.

0.3.X.X -- 2019-03-10

• Changes how lazy reading works. We no longer terminate the process, we just close the handles and wait for the process to terminate naturally.

  This eliminates a source of non-determinism

0.2.X.X -- 2019-01-23

• Extended the ExecArg typeclass to handle lists.

0.1.X.X -- 2018-11-02

• First version. Released on an unsuspecting world.