process 1.2.1.0 * Add support for `base-4.8.0.0` * Remove Hugs98 specific code * New `IsString CmdSpec` instance * Expose documentation for `System.Process.Internals` * With GHC 7.10, `System.Cmd` and `System.Process` are now `Safe` (when compiled with older GHC versions they are just `Trustworthy`) * Expose `createProcess_` function, and document behavior of `UseHandle` for `createProcess`. See [issue #2](https://github.com/haskell/process/issues/2). * New `System.Process.createPipe` operation. See also [GHC #8943](https://ghc.haskell.org/trac/ghc/ticket/8943)