# Revision history for shh

## 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.